Develop Reference

[Forge 1.8.9]: SnakeYAML crashes Minecraft

I'm developing a mod with the Forge MDK for Minecraft 1.8.9. I'm using IntelliJ IDEA to edit and run the code. Everything works when I'm running the code directly in IntelliJ, but it crashes when I build the jar and run it in Minecraft. Here's the crash report:
---- Minecraft Crash Report ----
// I let you down. Sorry :(
Time: 18/05/22 5:06 PM
Description: There was a severe problem during mod loading that has caused the game to fail
net.minecraftforge.fml.common.LoaderException: java.lang.NoClassDefFoundError: org.yaml.snakeyaml.Yaml
at net.minecraftforge.fml.common.LoadController.transition(LoadController.java:162)
at net.minecraftforge.fml.common.Loader.initializeMods(Loader.java:739)
at net.minecraftforge.fml.client.FMLClientHandler.finishMinecraftLoading(FMLClientHandler.java:310)
at net.minecraft.client.Minecraft.func_71384_a(Minecraft.java:495)
at net.minecraft.client.Minecraft.func_99999_d(Minecraft.java:329)
at net.minecraft.client.main.Main.main(SourceFile:124)
at sun.reflect.NativeMethodAccessorImpl.invoke0(Native Method)
at sun.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.java:62)
at sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43)
at java.lang.reflect.Method.invoke(Method.java:498)
at net.minecraft.launchwrapper.Launch.launch(Launch.java:135)
at net.minecraft.launchwrapper.Launch.main(Launch.java:28)
at sun.reflect.NativeMethodAccessorImpl.invoke0(Native Method)
at sun.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.java:62)
at sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43)
at java.lang.reflect.Method.invoke(Method.java:498)
at org.multimc.onesix.OneSixLauncher.launchWithMainClass(OneSixLauncher.java:210)
at org.multimc.onesix.OneSixLauncher.launch(OneSixLauncher.java:245)
at org.multimc.EntryPoint.listen(EntryPoint.java:143)
at org.multimc.EntryPoint.main(EntryPoint.java:34)
Caused by: java.lang.NoClassDefFoundError: org.yaml.snakeyaml.Yaml
at enderix.falldamageindicator.Functions.loadProperty(Functions.java:17)
at enderix.falldamageindicator.FallDamageIndicator.reload(FallDamageIndicator.java:63)
at enderix.falldamageindicator.FallDamageIndicator.init(FallDamageIndicator.java:39)
at sun.reflect.NativeMethodAccessorImpl.invoke0(Native Method)
at sun.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.java:62)
at sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43)
at java.lang.reflect.Method.invoke(Method.java:498)
at net.minecraftforge.fml.common.FMLModContainer.handleModStateEvent(FMLModContainer.java:560)
at sun.reflect.NativeMethodAccessorImpl.invoke0(Native Method)
at sun.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.java:62)
at sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43)
at java.lang.reflect.Method.invoke(Method.java:498)
at com.google.common.eventbus.EventSubscriber.handleEvent(EventSubscriber.java:74)
at com.google.common.eventbus.SynchronizedEventSubscriber.handleEvent(SynchronizedEventSubscriber.java:47)
at com.google.common.eventbus.EventBus.dispatch(EventBus.java:322)
at com.google.common.eventbus.EventBus.dispatchQueuedEvents(EventBus.java:304)
at com.google.common.eventbus.EventBus.post(EventBus.java:275)
at net.minecraftforge.fml.common.LoadController.sendEventToModContainer(LoadController.java:211)
at net.minecraftforge.fml.common.LoadController.propogateStateMessage(LoadController.java:189)
at sun.reflect.NativeMethodAccessorImpl.invoke0(Native Method)
at sun.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.java:62)
at sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43)
at java.lang.reflect.Method.invoke(Method.java:498)
at com.google.common.eventbus.EventSubscriber.handleEvent(EventSubscriber.java:74)
at com.google.common.eventbus.SynchronizedEventSubscriber.handleEvent(SynchronizedEventSubscriber.java:47)
at com.google.common.eventbus.EventBus.dispatch(EventBus.java:322)
at com.google.common.eventbus.EventBus.dispatchQueuedEvents(EventBus.java:304)
at com.google.common.eventbus.EventBus.post(EventBus.java:275)
at net.minecraftforge.fml.common.LoadController.distributeStateMessage(LoadController.java:118)
at net.minecraftforge.fml.common.Loader.initializeMods(Loader.java:737)
... 18 more
Caused by: java.lang.ClassNotFoundException: org.yaml.snakeyaml.Yaml
at net.minecraft.launchwrapper.LaunchClassLoader.findClass(LaunchClassLoader.java:191)
at java.lang.ClassLoader.loadClassHelper(ClassLoader.java:954)
at java.lang.ClassLoader.loadClass(ClassLoader.java:899)
at java.lang.ClassLoader.loadClass(ClassLoader.java:882)
... 48 more
Caused by: java.lang.NullPointerException
at net.minecraft.launchwrapper.LaunchClassLoader.findClass(LaunchClassLoader.java:182)
... 51 more
A detailed walkthrough of the error, its code path and all known details is as follows:
---------------------------------------------------------------------------------------
-- System Details --
Details:
Minecraft Version: 1.8.9
Operating System: Windows 10 (amd64) version 10.0
Java Version: 1.8.0_302, International Business Machines Corporation
Java VM Version: Eclipse OpenJ9 VM (JRE 1.8.0 Windows 10 amd64-64-Bit Compressed References 20210730_192 (JIT enabled, AOT enabled)
OpenJ9 - 1851b0074
OMR - 9db1c870d
JCL - de702c3174 based on jdk8u302-b08), Eclipse OpenJ9
Memory: 238112992 bytes (227 MB) / 462684160 bytes (441 MB) up to 4194304000 bytes (4000 MB)
JVM Flags: 6 total; -Xoptionsfile=C:\Program Files\Semeru\jdk-8.0.302.8-openj9\jre\bin\default\options.default -Xlockword:mode=default,noLockword=java/lang/String,noLockword=java/util/MapEntry,noLockword=java/util/HashMap$Entry,noLockword=org/apache/harmony/luni/util/ModifiedMap$Entry,noLockword=java/util/Hashtable$Entry,noLockword=java/lang/invoke/MethodType,noLockword=java/lang/invoke/MethodHandle,noLockword=java/lang/invoke/CollectHandle,noLockword=java/lang/invoke/ConstructorHandle,noLockword=java/lang/invoke/ConvertHandle,noLockword=java/lang/invoke/ArgumentConversionHandle,noLockword=java/lang/invoke/AsTypeHandle,noLockword=java/lang/invoke/ExplicitCastHandle,noLockword=java/lang/invoke/FilterReturnHandle,noLockword=java/lang/invoke/DirectHandle,noLockword=java/lang/invoke/ReceiverBoundHandle,noLockword=java/lang/invoke/DynamicInvokerHandle,noLockword=java/lang/invoke/FieldHandle,noLockword=java/lang/invoke/FieldGetterHandle,noLockword=java/lang/invoke/FieldSetterHandle,noLockword=java/lang/invoke/StaticFieldGetterHandle,noLockword=java/lang/invoke/StaticFieldSetterHandle,noLockword=java/lang/invoke/IndirectHandle,noLockword=java/lang/invoke/InterfaceHandle,noLockword=java/lang/invoke/VirtualHandle,noLockword=java/lang/invoke/PrimitiveHandle,noLockword=java/lang/invoke/InvokeExactHandle,noLockword=java/lang/invoke/InvokeGenericHandle,noLockword=java/lang/invoke/VarargsCollectorHandle,noLockword=java/lang/invoke/ThunkTuple -Xjcl:jclse29 -XX:HeapDumpPath=MojangTricksIntelDriversForPerformance_javaw.exe_minecraft.exe.heapdump -Xms400m -Xmx4000m
IntCache: cache: 0, tcache: 0, allocated: 0, tallocated: 0
FML: MCP 9.19 Powered by Forge 11.15.1.2318 4 mods loaded, 4 mods active
States: 'U' = Unloaded 'L' = Loaded 'C' = Constructed 'H' = Pre-initialized 'I' = Initialized 'J' = Post-initialized 'A' = Available 'D' = Disabled 'E' = Errored
UCHI mcp{9.19} [Minecraft Coder Pack] (minecraft.jar)
UCHI FML{8.0.99.99} [Forge Mod Loader] (forge-1.8.9-11.15.1.2318-1.8.9-universal.jar)
UCHI Forge{11.15.1.2318} [Minecraft Forge] (forge-1.8.9-11.15.1.2318-1.8.9-universal.jar)
UCHE fdi{1.1} [Fall Damage Indicator] (falldamageindicator-1.1.jar)
Loaded coremods (and transformers):
GL info: ' Vendor: 'Intel' Version: '4.6.0 - Build 30.0.101.1340' Renderer: 'Intel(R) HD Graphics 520'
NOTE: I only have 1 dependency: SnakeYAML

Idea unable import maven project

my idea Unable to import Maven project,seems caused by openJDK ,but i dont sure
i use springInitalizr to init a simple spring demo
my computer profile as follows
MacOS mojave 10.14.6
AdaptOpenJDK with version 8.0.222.hs-adpt
maven 3.6.2
idea version is 2019.2.2
2019-09-08 20:23:08,571 [ 9844] INFO - tellij.diagnostic.LoadingPhase - Reached INDEXING_FINISHED loading phase
2019-09-08 20:23:08,682 [ 9955] INFO - CompilerWorkspaceConfiguration - Available processors: 8
2019-09-08 20:23:08,838 [ 10111] INFO - cloudConfig.CloudConfigManager - === StatusBar.start create ===
2019-09-08 20:23:12,679 [ 13952] INFO - ings.impl.UpdateCheckerService - channel: release
2019-09-08 20:23:15,246 [ 16519] ERROR - #org.jetbrains.idea.maven - com.google.inject.CreationException: Unable to create injector, see the following errors:
1) No implementation for org.apache.maven.model.path.PathTranslator was bound.
while locating org.apache.maven.model.path.PathTranslator
for field at org.apache.maven.model.interpolation.AbstractStringBasedModelInterpolator.pathTranslator(Unknown Source)
at org.codehaus.plexus.DefaultPlexusContainer$1.configure(DefaultPlexusContainer.java:350)
2) No implementation for org.apache.maven.model.path.UrlNormalizer was bound.
while locating org.apache.maven.model.path.UrlNormalizer
for field at org.apache.maven.model.interpolation.AbstractStringBasedModelInterpolator.urlNormalizer(Unknown Source)
at org.codehaus.plexus.DefaultPlexusContainer$1.configure(DefaultPlexusContainer.java:350)
2 errors
java.lang.RuntimeException: com.google.inject.CreationException: Unable to create injector, see the following errors:
1) No implementation for org.apache.maven.model.path.PathTranslator was bound.
while locating org.apache.maven.model.path.PathTranslator
for field at org.apache.maven.model.interpolation.AbstractStringBasedModelInterpolator.pathTranslator(Unknown Source)
at org.codehaus.plexus.DefaultPlexusContainer$1.configure(DefaultPlexusContainer.java:350)
2) No implementation for org.apache.maven.model.path.UrlNormalizer was bound.
while locating org.apache.maven.model.path.UrlNormalizer
for field at org.apache.maven.model.interpolation.AbstractStringBasedModelInterpolator.urlNormalizer(Unknown Source)
at org.codehaus.plexus.DefaultPlexusContainer$1.configure(DefaultPlexusContainer.java:350)
2 errors
at com.google.inject.internal.Errors.throwCreationExceptionIfErrorsExist(Errors.java:543)
at com.google.inject.internal.InternalInjectorCreator.initializeStatically(InternalInjectorCreator.java:159)
at com.google.inject.internal.InternalInjectorCreator.build(InternalInjectorCreator.java:106)
at com.google.inject.Guice.createInjector(Guice.java:87)
at com.google.inject.Guice.createInjector(Guice.java:69)
at com.google.inject.Guice.createInjector(Guice.java:59)
at org.codehaus.plexus.DefaultPlexusContainer.addComponent(DefaultPlexusContainer.java:344)
at org.codehaus.plexus.DefaultPlexusContainer.addComponent(DefaultPlexusContainer.java:332)
at org.jetbrains.idea.maven.server.Maven3XServerEmbedder.customizeComponents(Maven3XServerEmbedder.java:573)
at org.jetbrains.idea.maven.server.Maven3XServerEmbedder.customize(Maven3XServerEmbedder.java:542)
at sun.reflect.NativeMethodAccessorImpl.invoke0(Native Method)
at sun.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.java:62)
at sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43)
at java.lang.reflect.Method.invoke(Method.java:498)
at sun.rmi.server.UnicastServerRef.dispatch(UnicastServerRef.java:357)
at sun.rmi.transport.Transport$1.run(Transport.java:200)
at sun.rmi.transport.Transport$1.run(Transport.java:197)
at java.security.AccessController.doPrivileged(Native Method)
at sun.rmi.transport.Transport.serviceCall(Transport.java:196)
at sun.rmi.transport.tcp.TCPTransport.handleMessages(TCPTransport.java:573)
at sun.rmi.transport.tcp.TCPTransport$ConnectionHandler.run0(TCPTransport.java:834)
at sun.rmi.transport.tcp.TCPTransport$ConnectionHandler.lambda$run$0(TCPTransport.java:688)
at java.security.AccessController.doPrivileged(Native Method)
at sun.rmi.transport.tcp.TCPTransport$ConnectionHandler.run(TCPTransport.java:687)
at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149)
at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624)
at java.lang.Thread.run(Thread.java:748)
at java.rmi/sun.rmi.transport.StreamRemoteCall.exceptionReceivedFromServer(StreamRemoteCall.java:283)
at java.rmi/sun.rmi.transport.StreamRemoteCall.executeCall(StreamRemoteCall.java:260)
at java.rmi/sun.rmi.server.UnicastRef.invoke(UnicastRef.java:161)
at java.rmi/java.rmi.server.RemoteObjectInvocationHandler.invokeRemoteMethod(RemoteObjectInvocationHandler.java:209)
at java.rmi/java.rmi.server.RemoteObjectInvocationHandler.invoke(RemoteObjectInvocationHandler.java:161)
at com.sun.proxy.$Proxy136.customize(Unknown Source)
at java.base/jdk.internal.reflect.NativeMethodAccessorImpl.invoke0(Native Method)
at java.base/jdk.internal.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.java:62)
at java.base/jdk.internal.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43)
at java.base/java.lang.reflect.Method.invoke(Method.java:566)
at com.intellij.execution.rmi.RemoteUtil.invokeRemote(RemoteUtil.java:175)
at com.intellij.execution.rmi.RemoteUtil.access$200(RemoteUtil.java:38)
at com.intellij.execution.rmi.RemoteUtil$1$1$1.compute(RemoteUtil.java:156)
at com.intellij.openapi.util.ClassLoaderUtil.computeWithClassLoader(ClassLoaderUtil.java:45)
at com.intellij.execution.rmi.RemoteUtil.executeWithClassLoader(RemoteUtil.java:227)
at com.intellij.execution.rmi.RemoteUtil$1$1.invoke(RemoteUtil.java:153)
at com.sun.proxy.$Proxy136.customize(Unknown Source)
at org.jetbrains.idea.maven.server.MavenEmbedderWrapper.doCustomize(MavenEmbedderWrapper.java:92)
at org.jetbrains.idea.maven.server.MavenEmbedderWrapper.onWrappeeCreated(MavenEmbedderWrapper.java:45)
at org.jetbrains.idea.maven.server.RemoteObjectWrapper.getOrCreateWrappee(RemoteObjectWrapper.java:42)
at org.jetbrains.idea.maven.server.MavenEmbedderWrapper.doCustomize(MavenEmbedderWrapper.java:92)
at org.jetbrains.idea.maven.server.MavenEmbedderWrapper.lambda$customizeForResolve$1(MavenEmbedderWrapper.java:65)
at org.jetbrains.idea.maven.server.RemoteObjectWrapper.perform(RemoteObjectWrapper.java:76)
at org.jetbrains.idea.maven.server.MavenEmbedderWrapper.customizeForResolve(MavenEmbedderWrapper.java:64)
at org.jetbrains.idea.maven.project.MavenProjectsTree.resolve(MavenProjectsTree.java:1261)
at org.jetbrains.idea.maven.project.MavenProjectsProcessorResolvingTask.perform(MavenProjectsProcessorResolvingTask.java:45)
at org.jetbrains.idea.maven.project.MavenProjectsProcessor.doProcessPendingTasks(MavenProjectsProcessor.java:140)
at org.jetbrains.idea.maven.project.MavenProjectsProcessor.access$000(MavenProjectsProcessor.java:33)
at org.jetbrains.idea.maven.project.MavenProjectsProcessor$2.run(MavenProjectsProcessor.java:114)
at org.jetbrains.idea.maven.utils.MavenUtil.lambda$runInBackground$5(MavenUtil.java:468)
at com.intellij.openapi.application.impl.ApplicationImpl$1.run(ApplicationImpl.java:294)
at java.base/java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:515)
at java.base/java.util.concurrent.FutureTask.run(FutureTask.java:264)
at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1128)
at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:628)
at java.base/java.lang.Thread.run(Thread.java:834)
2019-09-08 20:23:15,247 [ 16520] ERROR - #org.jetbrains.idea.maven - IntelliJ IDEA 2019.2.2 Build #IU-192.6603.28
2019-09-08 20:23:15,248 [ 16521] ERROR - #org.jetbrains.idea.maven - JDK: 11.0.3; VM: OpenJDK 64-Bit Server VM; Vendor: JetBrains s.r.o
2019-09-08 20:23:15,248 [ 16521] ERROR - #org.jetbrains.idea.maven - OS: Mac OS X
2019-09-08 20:23:15,252 [ 16525] ERROR - #org.jetbrains.idea.maven - Last Action: Maven.ReimportProject
i hope someone could tell me how to fix it

It is known Maven 3.6.2 compatibility issue: https://youtrack.jetbrains.com/issue/IDEA-221882 .
A workaround is to change Maven version to 3.6.1 or older here:
UPD: The issue has been fixed in IntelliJ IDEA 2019.2.3 version.

I had the same problem, but it still didn't work after I changed the maven version to 3.5.4, I ended up replacing the Java version with Java HotSpot(TM) v1.8.0_171, it has be resolved.

Bootstrapexception : Server returned HTTP response code: 400 for Sonar URL

I am using jdk-1.7.0_51, Sonarqube-4.5.1 and Ant-1.9.1. I get this below error when target : sonar is invoked through Ant step in Jenkins. The same is the case with Ant-1.8.4.
Buildfile: /cip/jenkins/workspace/test/build.xml
[echo] the current time is 18/01/2016_14:06:37:037
sonar:
[sonar:sonar] Apache Ant(TM) version 1.8.4 compiled on May 22 2012
[sonar:sonar] Sonar Ant Task version: 1.0
[sonar:sonar] Loaded from: file:/cip/opt/apache-ant-1.8.4/lib/sonar-ant-task-1.0.jar
[sonar:sonar] Sonar work directory: /cip/jenkins/workspace/test/.sonar
[sonar:sonar] Sonar server: http://localhost:9000/sonar
[sonar:sonar] Sonar version: 4.5.1
BUILD FAILED
/cip/jenkins/workspace/test/build.xml:1007: org.sonar.batch.bootstrapper.BootstrapException: java.io.IOException: Server returned HTTP response code: 400 for URL: http://localhost:9000/sonar/batch/
at org.sonar.batch.bootstrapper.Bootstrapper.downloadBatchFiles(Bootstrapper.java:164)
at org.sonar.batch.bootstrapper.Bootstrapper.createClassLoader(Bootstrapper.java:87)
at org.sonar.ant.SonarTask.createClassLoader(SonarTask.java:180)
at org.sonar.ant.SonarTask.execute(SonarTask.java:151)
at org.apache.tools.ant.UnknownElement.execute(UnknownElement.java:291)
at sun.reflect.GeneratedMethodAccessor4.invoke(Unknown Source)
at sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43)
at java.lang.reflect.Method.invoke(Method.java:606)
at org.apache.tools.ant.dispatch.DispatchUtils.execute(DispatchUtils.java:106)
at org.apache.tools.ant.Task.perform(Task.java:348)
at org.apache.tools.ant.Target.execute(Target.java:392)
at org.apache.tools.ant.Target.performTasks(Target.java:413)
at org.apache.tools.ant.Project.executeSortedTargets(Project.java:1399)
at org.apache.tools.ant.Project.executeTarget(Project.java:1368)
at org.apache.tools.ant.helper.DefaultExecutor.executeTargets(DefaultExecutor.java:41)
at org.apache.tools.ant.Project.executeTargets(Project.java:1251)
at org.apache.tools.ant.Main.runBuild(Main.java:811)
at org.apache.tools.ant.Main.startAnt(Main.java:217)
at org.apache.tools.ant.launch.Launcher.run(Launcher.java:280)
at org.apache.tools.ant.launch.Launcher.main(Launcher.java:109)
Caused by: java.io.IOException: Server returned HTTP response code: 400 for URL: http://localhost:9000/sonar/batch/
at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1626)
at java.net.URLConnection.getContent(URLConnection.java:748)
at org.sonar.batch.bootstrapper.Bootstrapper.remoteContent(Bootstrapper.java:123)
at org.sonar.batch.bootstrapper.Bootstrapper.downloadBatchFiles(Bootstrapper.java:156)
... 19 more
Total time: 0 seconds
Build step 'Invoke Ant' marked build as failure
Finished: FAILURE
when accessing http://localhost:9000/sonar/batch/ i get
{"errors":[{"msg":"Bad filename: "}]}
my build.xml has
<property environment="env"/>
<property name="sonar.host.url" value="${env.SONAR_HOST}"/>
<property name="sonar.jdbc.url" value="${env.SONAR_JDBC}"/>
<property name="sonar.jdbc.driverClassName" value="${env.JDBC_DRIVER}"/>
<property name="sonar.jdbc.username" value="${env.SONAR_USR}"/>
<property name="sonar.jdbc.password" value="${env.SONAR_PWD}"/>
<property name="sonar.login" value="${env.UI_USR}"/>
<property name="sonar.password" value="${env.UI_PWD}"/>
<taskdef uri="antlib:org.sonar.ant" resource="org/sonar/ant/antlib.xml">
<classpath path="/cip/opt/apache-ant-1.8.4/lib"/>
</taskdef>
<target name="sonar">
<property name="sonar.sources" value="src"/>
<property name="sonar.projectName" value="test"/>
<sonar:sonar workDir="src/temp" key="test:test" version="Trunk"/>
</target>
My question is similar to Sonar Ant task execution error , but this is not answered.
Earlier it was working fine with sonar 4.0 , but now i face this error.
Is this because of sonar-ant-task-1.0.jar? isnt this compatible with sonarqube 4.5.1? i have used sonar-ant-task-2.0.jar but i get different error.
sonar:
BUILD FAILED
/cip/jenkins/workspace/test/build.xml:99: sonar:sonar doesn't support the "workDir" attribute
Total time: 0 seconds
Build step 'Invoke Ant' marked build as failure
Finished: FAILURE
Hence i deleted the working directory path in build.xml then i get this error
sonar:
[sonar:sonar] Apache Ant(TM) version 1.9.1 compiled on May 15 2013
[sonar:sonar] Sonar Ant Task version: 2.0
[sonar:sonar] Loaded from: file:/cip/opt/apache-ant-1.9.1/lib/sonar-ant-task-2.0.jar
[sonar:sonar] Sonar work directory: /cip/jenkins/workspace/test/.sonar
[sonar:sonar] Sonar server: http://localhost:9000/sonar
[sonar:sonar] *****************************************************************************************************************************************
[sonar:sonar] /!\ Sonar Ant Task running in compatibility mode: please refer to the documentation to udpate your scripts to comply with the standards.
[sonar:sonar] *****************************************************************************************************************************************
[sonar:sonar] Sonar version: 4.5.1
BUILD FAILED
/cip/jenkins/workspace/test/build.xml:99: java.lang.IllegalStateException: Fail to download libraries from server
at org.sonar.runner.Bootstrapper.downloadBatchFiles(Bootstrapper.java:166)
at org.sonar.runner.Bootstrapper.createClassLoader(Bootstrapper.java:89)
at org.sonar.runner.DeprecatedAntTaskExecutor.createClassLoader(DeprecatedAntTaskExecutor.java:123)
at org.sonar.runner.DeprecatedAntTaskExecutor.execute(DeprecatedAntTaskExecutor.java:65)
at org.sonar.ant.SonarTask.launchAnalysis(SonarTask.java:86)
at org.sonar.ant.SonarTask.execute(SonarTask.java:75)
at org.apache.tools.ant.UnknownElement.execute(UnknownElement.java:292)
at sun.reflect.NativeMethodAccessorImpl.invoke0(Native Method)
at sun.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.java:57)
at sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43)
at java.lang.reflect.Method.invoke(Method.java:606)
at org.apache.tools.ant.dispatch.DispatchUtils.execute(DispatchUtils.java:106)
at org.apache.tools.ant.Task.perform(Task.java:348)
at org.apache.tools.ant.Target.execute(Target.java:435)
at org.apache.tools.ant.Target.performTasks(Target.java:456)
at org.apache.tools.ant.Project.executeSortedTargets(Project.java:1393)
at org.apache.tools.ant.Project.executeTarget(Project.java:1364)
at org.apache.tools.ant.helper.DefaultExecutor.executeTargets(DefaultExecutor.java:41)
at org.apache.tools.ant.Project.executeTargets(Project.java:1248)
at org.apache.tools.ant.Main.runBuild(Main.java:851)
at org.apache.tools.ant.Main.startAnt(Main.java:235)
at org.apache.tools.ant.launch.Launcher.run(Launcher.java:280)
at org.apache.tools.ant.launch.Launcher.main(Launcher.java:109)
Caused by: java.io.IOException: Server returned HTTP response code: 400 for URL: http://localhost:9000/sonar/batch/
at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1626)
at java.net.URLConnection.getContent(URLConnection.java:748)
at org.sonar.runner.Bootstrapper.remoteContent(Bootstrapper.java:125)
at org.sonar.runner.Bootstrapper.downloadBatchFiles(Bootstrapper.java:158)
... 22 more
Total time: 0 seconds
Build step 'Invoke Ant' marked build as failure
Finished: FAILURE
What could be the possible reason for such error?
Thank you for answering.

Yes, indeed its a sonar-ant-task version incompatibility
sonarqube1.0 version is not compatible with Sonarqube 4.5.1 .
After copying Sonarqube-ant-task-2.4 in apace-ant-1.8.4/lib
the job got executed

Unsupported Class Version during Maven build in Jenkins

I've seen a few of these questions on here, but none of the solutions/tips seem to be pointing me in the right direction. So I have 3 JDK's installed in the locations of "/opt/java/6", "/opt/java/7", and "/opt/java/8". All of these are set in the global Jenkins configuration. Jenkins itself is run using Java 8 which is the system default JRE that I set manually through alternatives (I'm using CentOS 7). I had a bunch of old projects that are built using maven and the maven compiler plugin which is set to source=1.6 target=1.6 . Every time I try to execute a build with the Java 6 JDK I get
Started by user Antony Prince
ln builds/lastSuccessfulBuild /var/lib/jenkins/jobs/BitCalculator/lastSuccessful failed
java.nio.file.DirectoryNotEmptyException: /var/lib/jenkins/jobs/BitCalculator/lastSuccessful
at sun.nio.fs.UnixFileSystemProvider.implDelete(UnixFileSystemProvider.java:242)
at sun.nio.fs.AbstractFileSystemProvider.deleteIfExists(AbstractFileSystemProvider.java:108)
at java.nio.file.Files.deleteIfExists(Files.java:1165)
at sun.reflect.GeneratedMethodAccessor20.invoke(Unknown Source)
at sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43)
at java.lang.reflect.Method.invoke(Method.java:483)
at hudson.Util.createSymlinkJava7(Util.java:1194)
at hudson.Util.createSymlink(Util.java:1112)
at hudson.model.Run.createSymlink(Run.java:1851)
at hudson.model.Run.updateSymlinks(Run.java:1832)
at hudson.model.Run.execute(Run.java:1743)
at hudson.maven.MavenModuleSetBuild.run(MavenModuleSetBuild.java:529)
at hudson.model.ResourceController.execute(ResourceController.java:89)
at hudson.model.Executor.run(Executor.java:240)
ln builds/lastStableBuild /var/lib/jenkins/jobs/BitCalculator/lastStable failed
java.nio.file.DirectoryNotEmptyException: /var/lib/jenkins/jobs/BitCalculator/lastStable
at sun.nio.fs.UnixFileSystemProvider.implDelete(UnixFileSystemProvider.java:242)
at sun.nio.fs.AbstractFileSystemProvider.deleteIfExists(AbstractFileSystemProvider.java:108)
at java.nio.file.Files.deleteIfExists(Files.java:1165)
at sun.reflect.GeneratedMethodAccessor20.invoke(Unknown Source)
at sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43)
at java.lang.reflect.Method.invoke(Method.java:483)
at hudson.Util.createSymlinkJava7(Util.java:1194)
at hudson.Util.createSymlink(Util.java:1112)
at hudson.model.Run.createSymlink(Run.java:1851)
at hudson.model.Run.updateSymlinks(Run.java:1833)
at hudson.model.Run.execute(Run.java:1743)
at hudson.maven.MavenModuleSetBuild.run(MavenModuleSetBuild.java:529)
at hudson.model.ResourceController.execute(ResourceController.java:89)
at hudson.model.Executor.run(Executor.java:240)
Building in workspace /var/lib/jenkins/workspace/BitCalculator
> git rev-parse --is-inside-work-tree # timeout=10
Fetching changes from the remote Git repository
> git config remote.origin.url /home/git/repositories/java/BitCalculator.git # timeout=10
Fetching upstream changes from /home/git/repositories/java/BitCalculator.git
> git --version # timeout=10
> git fetch --tags --progress /home/git/repositories/java/BitCalculator.git +refs/heads/*:refs/remotes/origin/*
> git rev-parse origin/master^{commit} # timeout=10
Checking out Revision 4f119f7783cc4ff00e5bf9bb27850ae7698d4fe8 (origin/master)
> git config core.sparsecheckout # timeout=10
> git checkout -f 4f119f7783cc4ff00e5bf9bb27850ae7698d4fe8
> git rev-list 4f119f7783cc4ff00e5bf9bb27850ae7698d4fe8 # timeout=10
Parsing POMs
[BitCalculator] $ /opt/java/6/bin/java -Djava.awt.headless=true -cp /var/lib/jenkins/plugins/maven-plugin/WEB-INF/lib/maven3-agent-1.5.jar:/usr/share/maven/boot/plexus-classworlds.jar org.jvnet.hudson.maven3.agent.Maven3Main /usr/share/maven /var/lib/jenkins/war/WEB-INF/lib/remoting-2.44.jar /var/lib/jenkins/plugins/maven-plugin/WEB-INF/lib/maven3-interceptor-1.5.jar /var/lib/jenkins/plugins/maven-plugin/WEB-INF/lib/maven3-interceptor-commons-1.5.jar 56445
<===[JENKINS REMOTING CAPACITY]===>channel started
Executing Maven: -B -f /var/lib/jenkins/workspace/BitCalculator/pom.xml -P sign clean deploy
java.lang.reflect.InvocationTargetException
at sun.reflect.NativeMethodAccessorImpl.invoke0(Native Method)
at sun.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.java:39)
at sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:25)
at java.lang.reflect.Method.invoke(Method.java:597)
at org.codehaus.plexus.classworlds.launcher.Launcher.launchStandard(Launcher.java:331)
at org.codehaus.plexus.classworlds.launcher.Launcher.launch(Launcher.java:239)
at org.jvnet.hudson.maven3.agent.Maven3Main.launch(Maven3Main.java:178)
at sun.reflect.NativeMethodAccessorImpl.invoke0(Native Method)
at sun.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.java:39)
at sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:25)
at java.lang.reflect.Method.invoke(Method.java:597)
at hudson.maven.Maven3Builder.call(Maven3Builder.java:134)
at hudson.maven.Maven3Builder.call(Maven3Builder.java:69)
at hudson.remoting.UserRequest.perform(UserRequest.java:118)
at hudson.remoting.UserRequest.perform(UserRequest.java:48)
at hudson.remoting.Request$2.run(Request.java:328)
at hudson.remoting.InterceptingExecutorService$1.call(InterceptingExecutorService.java:72)
at java.util.concurrent.FutureTask$Sync.innerRun(FutureTask.java:303)
at java.util.concurrent.FutureTask.run(FutureTask.java:138)
at java.util.concurrent.ThreadPoolExecutor$Worker.runTask(ThreadPoolExecutor.java:895)
at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:918)
at java.lang.Thread.run(Thread.java:662)
Caused by: java.lang.UnsupportedClassVersionError: javax/inject/Provider : Unsupported major.minor version 51.0
at java.lang.ClassLoader.defineClass1(Native Method)
at java.lang.ClassLoader.defineClassCond(ClassLoader.java:631)
at java.lang.ClassLoader.defineClass(ClassLoader.java:615)
at java.security.SecureClassLoader.defineClass(SecureClassLoader.java:141)
at java.net.URLClassLoader.defineClass(URLClassLoader.java:283)
at java.net.URLClassLoader.access$000(URLClassLoader.java:58)
at java.net.URLClassLoader$1.run(URLClassLoader.java:197)
at java.security.AccessController.doPrivileged(Native Method)
at java.net.URLClassLoader.findClass(URLClassLoader.java:190)
at org.codehaus.plexus.classworlds.realm.ClassRealm.loadClassFromSelf(ClassRealm.java:386)
at org.codehaus.plexus.classworlds.strategy.SelfFirstStrategy.loadClass(SelfFirstStrategy.java:42)
at org.codehaus.plexus.classworlds.realm.ClassRealm.loadClass(ClassRealm.java:244)
at org.codehaus.plexus.classworlds.realm.ClassRealm.loadClass(ClassRealm.java:230)
at org.jvnet.hudson.maven3.launcher.Maven3Launcher.main(Maven3Launcher.java:86)
... 22 more
channel stopped
[BitCalculator] $ /bin/sh -xe /tmp/hudson6524656470722686910.sh
+ rm 'target/*no_deps*'
rm: cannot remove 'target/*no_deps*': No such file or directory
Build step 'Execute shell' marked build as failure
ERROR: Failed to parse POMs
hudson.util.IOException2: java.lang.reflect.InvocationTargetException
at hudson.maven.Maven3Builder.call(Maven3Builder.java:178)
at hudson.maven.Maven3Builder.call(Maven3Builder.java:69)
at hudson.remoting.UserRequest.perform(UserRequest.java:118)
at hudson.remoting.UserRequest.perform(UserRequest.java:48)
at hudson.remoting.Request$2.run(Request.java:328)
at hudson.remoting.InterceptingExecutorService$1.call(InterceptingExecutorService.java:72)
at java.util.concurrent.FutureTask$Sync.innerRun(FutureTask.java:303)
at java.util.concurrent.FutureTask.run(FutureTask.java:138)
at java.util.concurrent.ThreadPoolExecutor$Worker.runTask(ThreadPoolExecutor.java:895)
at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:918)
at java.lang.Thread.run(Thread.java:662)
Caused by: java.lang.reflect.InvocationTargetException
at sun.reflect.NativeMethodAccessorImpl.invoke0(Native Method)
at sun.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.java:39)
at sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:25)
at java.lang.reflect.Method.invoke(Method.java:597)
at hudson.maven.Maven3Builder.call(Maven3Builder.java:134)
... 10 more
Caused by: java.lang.Exception: java.lang.reflect.InvocationTargetException
at org.jvnet.hudson.maven3.agent.Maven3Main.launch(Maven3Main.java:181)
... 15 more
Caused by: java.lang.reflect.InvocationTargetException
at sun.reflect.NativeMethodAccessorImpl.invoke0(Native Method)
at sun.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.java:39)
at sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:25)
at java.lang.reflect.Method.invoke(Method.java:597)
at org.codehaus.plexus.classworlds.launcher.Launcher.launchStandard(Launcher.java:331)
at org.codehaus.plexus.classworlds.launcher.Launcher.launch(Launcher.java:239)
at org.jvnet.hudson.maven3.agent.Maven3Main.launch(Maven3Main.java:178)
... 15 more
Caused by: java.lang.UnsupportedClassVersionError: javax/inject/Provider : Unsupported major.minor version 51.0
at java.lang.ClassLoader.defineClass1(Native Method)
at java.lang.ClassLoader.defineClassCond(ClassLoader.java:631)
at java.lang.ClassLoader.defineClass(ClassLoader.java:615)
at java.security.SecureClassLoader.defineClass(SecureClassLoader.java:141)
at java.net.URLClassLoader.defineClass(URLClassLoader.java:283)
at java.net.URLClassLoader.access$000(URLClassLoader.java:58)
at java.net.URLClassLoader$1.run(URLClassLoader.java:197)
at java.security.AccessController.doPrivileged(Native Method)
at java.net.URLClassLoader.findClass(URLClassLoader.java:190)
at org.codehaus.plexus.classworlds.realm.ClassRealm.loadClassFromSelf(ClassRealm.java:386)
at org.codehaus.plexus.classworlds.strategy.SelfFirstStrategy.loadClass(SelfFirstStrategy.java:42)
at org.codehaus.plexus.classworlds.realm.ClassRealm.loadClass(ClassRealm.java:244)
at org.codehaus.plexus.classworlds.realm.ClassRealm.loadClass(ClassRealm.java:230)
at org.jvnet.hudson.maven3.launcher.Maven3Launcher.main(Maven3Launcher.java:86)
... 22 more
Archiving artifacts
Sending e-mails to: antony#blazrsoft.com
Finished: FAILURE
This indicates that there's Java 7 interfering somewhere, but I'm not sure where.
The code is 1.6 compliant and most of the projects have no dependencies, so I'm not sure why this is happening. If I execute maven outside of Jenkins, the projects build just fine with JDK 6, so its leading me to think there's a misconfiguration in Jenkins somewhere, but I'm not sure where since everything seems to be as it should be. The paths to the JDKs are set properly in the global config and the projects themselves are set to use the specified JDK's. I apologize if its a duplicate question or something silly, but I've been trying to figure this out for days with no results. Everyone just says to check the paths and make sure there are no dependent artifacts built with a later JDK and I'm sure that this is not the problem.
$ mvn -version
Apache Maven 3.0.5 (Red Hat 3.0.5-16)
Maven home: /usr/share/maven
Java version: 1.8.0_20, vendor: Oracle Corporation
Java home: /opt/java/8/jre
Default locale: en_US, platform encoding: ANSI_X3.4-1968
OS name: "linux", version: "2.6.32-openvz-042stab090.5-amd64", arch: "amd64", family: "unix"
<plugin>
<artifactId>maven-compiler-plugin</artifactId>
<version>3.1</version>
<configuration>
<encoding>UTF-8</encoding>
<source>1.6</source>
<target>1.6</target>
<compilerVersion>1.6</compilerVersion>
</configuration>
</plugin>

You have an old java version. For example in my case I´m compiling an old product so I have to keep the java deprecated version.
So the solution was to download a newest jdk and configure the JAVA_HOME in the slave.
http://lmarccdk12.ptx.fr.sopra:14000/computer//configure in the section Advanced/JavaPath=/root/jdk1.7.0_79/bin/java (that´s the version I chose)
You will see the following message in the slave launch log:
[SSH] Starting slave process: cd "/root" && /root/jdk1.7.0_79/bin/java -jar slave.jar

Your Jenkins job is of type "Maven project", and this job type has a limitation in that it cannot run a Maven build with a JDK version that is older than the Java version under which Jenkins is run.
Beginning with Jenkins 2.357 (released on June 28, 2022) and the forthcoming 2.361.1 LTS release, Jenkins requires Java 11 or newer. Therefore, you can no longer run Maven projects with JDKs 1.6, 1.7 and 1.8. The minimum version is now Java 11.
To resolve this, you may:
Create a Freestyle project and use Invoke top-level Maven targets to invoke Maven, or create a Jenkins Pipeline project. In both cases, using an older JDK will be possible.
Use JDK 11 but set source and target version to the older Java version. I haven't tried that though, and I believe this option may cause other trouble.
For further information, see also Jenkins requires Java 11 or newer and Maven Builds Fails After Upgrade

Weblogic Ant JWSC task to generate a webservice war file

I am running a jwsc ant task to generate a war file. It is working fine for me if I add the weblogic.jar to classpath before running the ant script (CLASSPATH=/opt/bea/weblogic91/server/lib/weblogic.jar export CLASSPATH)
But is is not working if I add this in my build.xml as follows:
<target name="GenerateWarFiles">
<path id="lib.jwsc.id">
<pathelement path="/opt/bea/weblogic91/server/lib/weblogic.jar"/>
</path>
<taskdef name="jwsc" classname="weblogic.wsee.tools.anttasks.JwscTask" classpathref="lib.jwsc.id"/>
<jwsc srcdir="${src.java.dir}" destdir="${build.war.file.dir}" verbose="on" debug="on" classpathref="lib.jwsc.id">
<jws file="sep/com/bt/prf/jws/TypeImpl.java" compiledWsdl="${ivy.lib.dir}/WSDLC/Jwslib-8.0.jar" />
</jwsc>
</target>
I am getting the following error.
[AntUtil.deleteDir] Deleting directory /var/tmp/_927vxb
BUILD FAILED
/wls_domains/CIT/cruisecontrol-bin-2.8.3/util/Ivy/build.xml:231: Deployment descriptor: /var/tmp/_927vxb/web.xml does not exist.
at weblogic.wsee.tools.anttasks.JwscTask.execute(JwscTask.java:184)
at org.apache.tools.ant.UnknownElement.execute(UnknownElement.java:288)
at sun.reflect.NativeMethodAccessorImpl.invoke0(Native Method)
at sun.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.java:39)
at sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:25)
at java.lang.reflect.Method.invoke(Method.java:585)
at org.apache.tools.ant.dispatch.DispatchUtils.execute(DispatchUtils.java:105)
at org.apache.tools.ant.Task.perform(Task.java:348)
at org.apache.tools.ant.Target.execute(Target.java:357)
at org.apache.tools.ant.Target.performTasks(Target.java:385)
at org.apache.tools.ant.Project.executeSortedTargets(Project.java:1329)
at org.apache.tools.ant.Project.executeTarget(Project.java:1298)
at org.apache.tools.ant.helper.DefaultExecutor.executeTargets(DefaultExecutor.java:41)
at org.apache.tools.ant.Project.executeTargets(Project.java:1181)
at org.apache.tools.ant.Main.runBuild(Main.java:698)
at org.apache.tools.ant.Main.startAnt(Main.java:199)
at org.apache.tools.ant.launch.Launcher.run(Launcher.java:257)
at org.apache.tools.ant.launch.Launcher.main(Launcher.java:104)
Caused by: Deployment descriptor: /var/tmp/_927vxb/web.xml does not exist.
at org.apache.tools.ant.taskdefs.War.setWebxml(War.java:95)
at weblogic.wsee.tools.anttasks.JwscTask.jar(JwscTask.java:397)
at weblogic.wsee.tools.anttasks.JwscTask.pkg(JwscTask.java:331)
at weblogic.wsee.tools.anttasks.JwscTask.execute(JwscTask.java:166)
... 17 more
--- Nested Exception ---
Deployment descriptor: /var/tmp/_927vxb/web.xml does not exist.
at org.apache.tools.ant.taskdefs.War.setWebxml(War.java:95)
at weblogic.wsee.tools.anttasks.JwscTask.jar(JwscTask.java:397)
at weblogic.wsee.tools.anttasks.JwscTask.pkg(JwscTask.java:331)
at weblogic.wsee.tools.anttasks.JwscTask.execute(JwscTask.java:166)
at org.apache.tools.ant.UnknownElement.execute(UnknownElement.java:288)
at sun.reflect.NativeMethodAccessorImpl.invoke0(Native Method)
at sun.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.java:39)
at sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:25)
at java.lang.reflect.Method.invoke(Method.java:585)
at org.apache.tools.ant.dispatch.DispatchUtils.execute(DispatchUtils.java:105)
at org.apache.tools.ant.Task.perform(Task.java:348)
at org.apache.tools.ant.Target.execute(Target.java:357)
at org.apache.tools.ant.Target.performTasks(Target.java:385)
at org.apache.tools.ant.Project.executeSortedTargets(Project.java:1329)
at org.apache.tools.ant.Project.executeTarget(Project.java:1298)
at org.apache.tools.ant.helper.DefaultExecutor.executeTargets(DefaultExecutor.java:41)
at org.apache.tools.ant.Project.executeTargets(Project.java:1181)
at org.apache.tools.ant.Main.runBuild(Main.java:698)
at org.apache.tools.ant.Main.startAnt(Main.java:199)
at org.apache.tools.ant.launch.Launcher.run(Launcher.java:257)
at org.apache.tools.ant.launch.Launcher.main(Launcher.java:104)
Total time: 1 minute 3 seconds
I am running weblogic91 in Solaris.

I'm betting that in your deployment target (Which isn't posted here) is trying to 'clean' up the deployment directory, and is failing when it can't find the file called /var/tmp/_927vxb/web.xml
3 suggestions:
Run touch /var/tmp/_927vxb/web.xml from the command line and try to run the build/deployment again. This will create an empty file that will at least let you get past the file not found on delete error. This is not a long term solution, but rather an attempt to expose the real issue.
Look at line 231 in your /wls_domains/CIT/cruisecontrol-bin-2.8.3/util/Ivy/build.xml file. Perhaps there is a delete ant task that is failing on error. If this is the case, add `failonerror="false" to the ant task that is causing the issue.
Post more of your build file here. Being able to align the line numbers in the file with the error will help in decoding the issue.