The project I work on (at work) is written in Java and using Java 6. We are trying to migrate to OpenJDK8.
We must use Eclipse Indigo for it (it's part of the project). After reading some of the previous threads I followed the steps of how to migrate.
The steps I followed:
Going to Windows -> Preferences -> Java -> Installed JRE's. There I clicked add and choose the path to an installed version 1.8.0 of Java.
Then I went to Project -> Properties -> Java Build Path -> Libraries. There I choose JRE System Library and clicked edit. In Alternate JRE I choose 1.8.0.
Then I went to Build -> External tools configuration -> JRE. In the Separate JRE section I choose 1.8.0.
Then I got an error (not compiled or run time error - just eclipse shows with red mark) in a Java file which was opened: (The error occurred after the second step)
The type java.lang.CharSequence cannot be resolved. It is indirectly referenced from required .class files
Part of the code:
final String arg = getOption(ArgNames.JOB);
if (arg.contains("~~")) {
return arg.split("~~")[1];
} else {
return arg;
}
It says the error because of arg.contains("~~"). I have read all the previous threads about that error but they suggest to go back to the old Java version (Although we would like to move to OpenJDK8).
I tried to build and it actually does not has any compilation errors. I'm not sure if I should be happy or sad about it, because I'm not sure if I actually built it properly with OpenJDK8.
To sum it up I'll try to ask some direct questions:
How can I verify that I build it with the right version?
How should I make sure that all of the features are working as they were with Java 6?
How to fix that Eclipse red mark error that I pointed out?
EDIT: I clicked restart to restart the Eclipse and now when I try to build it, it fails. The first part of the log file looks as follows:
!SESSION 2019-04-18 18:45:36.356 -----------------------------------------------
eclipse.buildId=M20120208-0800
java.version=1.8.0
java.vendor=Oracle Corporation
BootLoader constants: OS=linux, ARCH=x86_64, WS=gtk, NL=en_US
Framework arguments: -application org.eclipse.ant.core.antRunner -buildfile tools/eclipse3.7.1-x86_64/plugins/org.eclipse.build_3.7.0.v20111116-2009//scripts/productBuild/productBuild.xml -Dtimestamp=2010
Command-line arguments: -application org.eclipse.ant.core.antRunner -buildfile tools/eclipse3.7.1-x86_64/plugins/org.eclipse.build_3.7.0.v20111116-2009//scripts/productBuild/productBuild.xml -Dtimestamp=2010
!ENTRY org.eclipse.osgi 4 0 2019-04-18 18:45:53.567
!MESSAGE Application error
!STACK 1
java.lang.reflect.InvocationTargetException
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:483)
at org.eclipse.ant.core.AntRunner.run(AntRunner.java:513)
at org.eclipse.ant.core.AntRunner.start(AntRunner.java:600)
at org.eclipse.equinox.internal.app.EclipseAppHandle.run(EclipseAppHandle.java:196)
at org.eclipse.core.runtime.internal.adaptor.EclipseAppLauncher.runApplication(EclipseAppLauncher.java:110)
at org.eclipse.core.runtime.internal.adaptor.EclipseAppLauncher.start(EclipseAppLauncher.java:79)
at org.eclipse.core.runtime.adaptor.EclipseStarter.run(EclipseStarter.java:344)
at org.eclipse.core.runtime.adaptor.EclipseStarter.run(EclipseStarter.java:179)
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:483)
at org.eclipse.equinox.launcher.Main.invokeFramework(Main.java:622)
at org.eclipse.equinox.launcher.Main.basicRun(Main.java:577)
at org.eclipse.equinox.launcher.Main.run(Main.java:1410)
at org.eclipse.equinox.launcher.Main.main(Main.java:1386)
Caused by: tools/eclipse3.7.1-x86_64/plugins/org.eclipse.build_3.7.0.v20111116-2009/scripts/productBuild/productBuild.xml:43: The following error occurred while executing this line:
tools/eclipse3.7.1-x86_64/plugins/org.eclipse.build_3.7.0.v20111116-2009/scripts/build.xml:105: The following error occurred while executing this line:
tools/eclipse3.7.1-x86_64/plugins/org.eclipse.build_3.7.0.v20111116-2009/templates/headless-build/customTargets.xml:12: The following error occurred while executing this line:
tools/eclipse3.7.1-x86_64/plugins/org.eclipse.build_3.7.0.v20111116-2009/scripts/productBuild/allElements.xml:20: The following error occurred while executing this line:
tools/eclipse3.7.1-x86_64/plugins/org.eclipse.build_3.7.0.v20111116-2009/scripts/genericTargets.xml:118: The following error occurred while executing this line:
tools/eclipse3.7.1-x86_64/plugins/org.eclipse.build_3.7.0.v20111116-2009/scripts/genericTargets.xml:123: The following error occurred while executing this line:
tools/workspace/buildFiles/features/org.eclipse.build.container.feature/build.xml:30: The following error occurred while executing this line:
tools/workspace/buildFiles/features/org.eclipse.build.container.feature/build.xml:16: The following error occurred while executing this line:
tools/workspace/buildFiles/features/com.feature/build.xml:278: The following error occurred while executing this line:
tools/workspace/buildFiles/features/com.feature/build.xml:109: The following error occurred while executing this line:
tools/workspace/buildFiles/plugins/com.testmanagement/build.xml:235: The following error occurred while executing this line:
tools/workspace/buildFiles/plugins/com.testmanagement/build.xml:196: Compile failed; see the compiler error output for details.
I guess some of the featuers are failing. I know that Sun class has changed in version 8. Maybe it's the reason?
EDIT2: From previous threads I have learned that Eclipse Indiago does not work well with Java 8. So I moved to Luna. But most of the files now fail because my project uses Indiago.
Some of the errors:
The import org.eclipse cannot be resolved
The import org.osgi cannot be resolved
The import junit cannot be resolved
How to solve those errors?
EDIT3: As I understand, Indigo does not supports Java 8. So I moved to Luna. But now every plugin fails. There are a bunch of paths that does not exists in Windows -> Preferences -> Plug-in Development -> Target Platform -> Running Platform -> edit. The project uses Indigo and not Luna so the paths does not exists:
./.metadata/.log:!MESSAGE File does not exist: tools/eclipse/4.4/plugins/org.eclipse.ui.presentations.r21.source_3.2.200.I20100517-1500.jar
./.metadata/.log:!MESSAGE File does not exist: tools/eclipse/4.4/plugins/org.eclipse.ui.source_3.7.0.v20110928-1505.jar
./.metadata/.log:!MESSAGE File does not exist: tools/eclipse/4.4/plugins/org.eclipse.ui.views.log.source_1.0.200.v20110404.jar
./.metadata/.log:!MESSAGE File does not exist: tools/eclipse/4.4/plugins/org.eclipse.ui.views.properties.tabbed.source_3.5.200.v20110928-1505.jar
./.metadata/.log:!MESSAGE File does not exist: tools/eclipse/4.4/plugins/org.eclipse.ui.views.source_3.6.0.v20110928-1505.jar
./.metadata/.log:!MESSAGE File does not exist: tools/eclipse/4.4/plugins/org.eclipse.ui.workbench.compatibility.source_3.2.100.I20110413-1600.jar
./.metadata/.log:!MESSAGE File does not exist: tools/eclipse/4.4/plugins/org.eclipse.ui.workbench.source_3.7.1.v20120104-1859.jar
./.metadata/.log:!MESSAGE File does not exist: tools/eclipse/4.4/plugins/org.eclipse.ui.workbench.texteditor.source_3.7.0.v20110928-1504.jar
./.metadata/.log:!MESSAGE File does not exist: tools/eclipse/4.4/plugins/org.eclipse.update.configurator.source_3.3.100.v20100512.jar
./.metadata/.log:!MESSAGE File does not exist: tools/eclipse/4.4/plugins/org.eclipse.update.core.source_3.2.500.v20110330.jar
./.metadata/.log:!MESSAGE File does not exist: tools/eclipse/4.4/plugins/org.eclipse.update.scheduler.source_3.2.300.v20100512.jar
./.metadata/.log:!MESSAGE File does not exist: tools/eclipse/4.4/plugins/org.eclipse.update.ui.source_3.2.300.v20100512.jar
./.metadata/.log:!MESSAGE File does not exist: tools/eclipse/4.4/plugins/org.hamcrest.core.source_1.1.0.v20090501071000.jar
./.metadata/.log:!MESSAGE File does not exist: tools/eclipse/4.4/plugins/org.hamcrest.integration.source_1.1.0.v20090501071000.jar
./.metadata/.log:!MESSAGE File does not exist: tools/eclipse/4.4/plugins/org.hamcrest.library.source_1.1.0.v20090501071000.jar
./.metadata/.log:!MESSAGE File does not exist: tools/eclipse/4.4/plugins/org.hamcrest.text.source_1.1.0.v20090501071000.jar
./.metadata/.log:!MESSAGE File does not exist: tools/eclipse/4.4/plugins/org.junit.source_3.8.2.v3_8_2_v20100427-1100.jar
./.metadata/.log:!MESSAGE File does not exist: tools/eclipse/4.4/plugins/org.junit.source_4.8.2.v4_8_2_v20110321-1705.jar
./.metadata/.log:!MESSAGE File does not exist: tools/eclipse/4.4/plugins/org.mortbay.jetty.server.source_6.1.23.v201012071420.jar
./.metadata/.log:!MESSAGE File does not exist: tools/eclipse/4.4/plugins/org.mortbay.jetty.util.source_6.1.23.v201012071420.jar
./.metadata/.log:!MESSAGE File does not exist: tools/eclipse/4.4/plugins/org.objectweb.asm.source_3.3.1.v201105211655.jar
It became a long thread and I'm sorry for that. How to solve it?
From your comment you state you are using Indigo. Java 8 support wasn't introduced until Luna, although Kepler could support it with a patch.
https://www.eclipse.org/lists/eclipse.org-committers/msg00948.html
Although here is a blog of someone who got it to work with Juno:
https://tuhrig.de/java-8-in-eclipse-juno/
Here's a stack overflow answer that says they couldn't get it to work with Indigo.
https://stackoverflow.com/a/40053177/3501286
Related
When I run my program on my compiler it works fine, but when I create the jar file, the maven dependencies that I'm working with fails to be referenced correctly when I run my jar file. I can't figure out what is going on. Can anyone help? I provided screenshots:
<dependency>
<groupId>org.languagetool</groupId>
<artifactId>language-en</artifactId>
<version>4.4</version>
<!--<scope>provided</scope>-->
<!--<scope>system</scope>-->
<!--<systemPath>${basedir}\src\lib\language-all-4.4.jar</systemPath>-->
</dependency>
Error I'm getting during runtime:
$ java -jar Spellcheck-1.0-SNAPSHOT.jar
Exception in thread "main" java.lang.NoClassDefFoundError: org/languagetool/Language
at Spellcheck.App.main(App.java:22)`Exception in thread "main"
Caused by: java.lang.ClassNotFoundException: org.languagetool.Language
at java.net.URLClassLoader.findClass(URLClassLoader.java:381)
at java.lang.ClassLoader.loadClass(ClassLoader.java:424)
at sun.misc.Launcher$AppClassLoader.loadClass(Launcher.java:331)
at java.lang.ClassLoader.loadClass(ClassLoader.java:357)
... 1 more
Actual output with compiler:
/Library/Java/JavaVirtualMachines/jdk1.8.0_60.jdk/Contents/Home/bin/java...
Potential error at line: "speling erroor everwhere."
Did you mean: [spelling, spewing, spieling]
Potential error at line: "speling erroor everwhere."
Did you mean: [error]
Potential error at line: "speling erroor everwhere."
Did you mean: [everywhere, ever where]
Process finished with exit code 0
You need add language-en-4.4.jar to your classpath
in the same folder where is your jar add a folder "lib" with your dependencies
if your MANIFEST file (Spellcheck-1.0-SNAPSHOT.jar/META-INF/MANIFEST.MF) not contains "Class-Path: lib/language-en-4.4.jar" add classpath as argument with your dependencies separated by ";" in linux or ":" in windows
java -cp "/lib/language-en-4.4.jar:/lib/other.jar" -jar Spellcheck-1.0-SNAPSHOT.jar
if your MANIFEST file contains the classpath only verify the existence of lib folder an run without cp argument
java -jar Spellcheck-1.0-SNAPSHOT.jar
I m trying to run a Spark maven Scala project.
the mvn install didn't succeded (java.lang.UnsatisfiedLinkError) :
*** RUN ABORTED ***
java.lang.UnsatisfiedLinkError: org.apache.hadoop.io.nativeio.NativeIO$Windows.access0(Ljava/lang/String;I)Z
at org.apache.hadoop.io.nativeio.NativeIO$Windows.access0(Native Method)
at org.apache.hadoop.io.nativeio.NativeIO$Windows.access(NativeIO.java:609)
at org.apache.hadoop.fs.FileUtil.canWrite(FileUtil.java:996)
at org.apache.hadoop.hdfs.server.common.Storage$StorageDirectory.analyzeStorage(Storage.java:490)
at org.apache.hadoop.hdfs.server.namenode.FSImage.recoverStorageDirs(FSImage.java:321)
at org.apache.hadoop.hdfs.server.namenode.FSImage.recoverTransitionRead(FSImage.java:215)
at org.apache.hadoop.hdfs.server.namenode.FSNamesystem.loadFSImage(FSNamesystem.java:976)
at org.apache.hadoop.hdfs.server.namenode.FSNamesystem.loadFromDisk(FSNamesystem.java:681)
at org.apache.hadoop.hdfs.server.namenode.NameNode.loadNamesystem(NameNode.java:584)
at org.apache.hadoop.hdfs.server.namenode.NameNode.initialize(NameNode.java:643)
at org.apache.hadoop.hdfs.server.namenode.NameNode.<init>(NameNode.java:810)
at org.apache.hadoop.hdfs.server.namenode.NameNode.<init>(NameNode.java:794)
at org.apache.hadoop.hdfs.server.namenode.NameNode.createNameNode(NameNode.java:1487)
I didn't understand the cause of the error since the Hadoop path is set and contains winutils.exe , and i have already run another java-spark project successfully ?
I just added hadoop.dll To the hadoop path and the error disappear.
i'm using Windows 7, jdk 1.8.0 (64bit), jre 8 (64bit), Unity Pro 4.3.4f1 and Android SDK 22.6.1
All are updated softwares.
All works fine but when i use StartApp sdk, this error comes. No extra plugin is used, only the SDK provided by the StartApp ad.
Error building Player: CommandInvokationFailure: Unable to convert classes into dex format. See the Console for details.
C:\Program Files\Java\jdk1.8.0\bin\java.exe -Xmx1024M -Dcom.android.sdkmanager.toolsdir="D:/android-sdks\tools" -Dfile.encoding=UTF8 -jar "C:/Program Files (x86)/Unity/Editor/Data/BuildTargetTools/AndroidPlayer\sdktools.jar" -
stderr[
UNEXPECTED TOP-LEVEL EXCEPTION:
java.lang.IllegalArgumentException: already added: Lcom/unity3d/player/a$1;
at com.android.dx.dex.file.ClassDefsSection.add(ClassDefsSection.java:122)
at com.android.dx.dex.file.DexFile.add(DexFile.java:161)
at com.android.dx.command.dexer.Main.processClass(Main.java:685)
at com.android.dx.command.dexer.Main.processFileBytes(Main.java:634)
at com.android.dx.command.dexer.Main.access$600(Main.java:78)
at com.android.dx.command.dexer.Main$1.processFileBytes(Main.java:572)
at com.android.dx.cf.direct.ClassPathOpener.processArchive(ClassPathOpener.java:284)
at com.android.dx.cf.direct.ClassPathOpener.processOne(ClassPathOpener.java:166)
at com.android.dx.cf.direct.ClassPathOpener.processDirectory(ClassPathOpener.java:229)
at com.android.dx.cf.direct.ClassPathOpener.processOne(ClassPathOpener.java:158)
at com.android.dx.cf.direct.ClassPathOpener.process(ClassPathOpener.java:144)
at com.android.dx.command.dexer.Main.processOne(Main.java:596)
at com.android.dx.command.dexer.Main.processAllFiles(Main.java:498)
at com.android.dx.command.dexer.Main.runMonoDex(Main.java:264)
at com.android.dx.command.dexer.Main.run(Main.java:230)
at com.android.dx.command.dexer.Main.main(Main.java:199)
at com.android.dx.command.Main.main(Main.java:103)
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:483)
at SDKMain.main(SDKMain.java:129)
1 error; aborting
]
I already tried JAVA_OPT and JAVA_HOME solutions. But still couldn't solved
I ran into this using IntelliJ 13.1.4, JDK 1.6 but I would guess that this is caused by the same thing on any other IDE -> classes.jar is referenced/included more than once.
Check and make sure that the classes.jar you added to the project (from Unity\Editor\Data\PlaybackEngines\androidplayer\bin\classes.jar) isn't referenced/included more than once. If you go into File->Project Structure:
There should only be one "classes" under libraries.
There should be NO reference to classes under Artifacts (Artifacts is used to create the plugin .jar file.)
Check out this related answer ->
https://stackoverflow.com/a/8437996/3464367
My issue was actually related to having duplicate files. Well not really duplicates, but I had 2 adMob sdk packages (different versions), that were getting into conflict. After deleting the older one, everything was fixed. Are you using any 3rd party SDK's or something similar, if so, try removing them if possible and see if the issue persists. Try to find out which part of the code is causing this to happen. You could ultimately try to compile an empty project just for testing.
Today I solved similar problem of Error building Player: CommandInvokationFailure: Unable to convert classes into dex format. See the Console for details. with adding .jar file into Plugins\Android\
I got different kind of errors:
Caused by: com.android.dx.cf.iface.ParseException: bad class file magic (cafebabe) or version (0034.0000 ...
Caused by: com.android.dx.cf.iface.ParseException: class name (ht/stringing/test) does not match path (src/ht/stringing/test.class)
My result working solution was similar to this:
Code lives here:
verysimple\src\ht\stringing\test.java
I do:
> javac -classpath "c:\Android\sdk\platforms\android-15" ht\stringing\test.java
> jar cvf ..\dist\verysimple.jar ht\stringing\test.class
> copy ..\dist\verysimple.jar c:\ExUnityApp\Assets\Plugins\Android
Don't forget to compare your 'Minimum Api Level' in Player Setting. For me it was Android 4.0.3 ... (15)
I wrote a Puppet to install Play 2.1.1 on Virtual Machine running CentOS 6.2.
The Puppet executed the following two commands:
/usr/bin/wget http://downloads.typesafe.com/play/2.1.1/play-2.1.1.zip
/usr/bin/unzip play-2.1.1.zip
When I run play command inside the package, it shows the following error message:
java.io.FileNotFoundException: ~/play-2.1.1/framework/sbt/boot/update.log (No such file or directory)
at java.io.FileOutputStream.open(Native Method)
at java.io.FileOutputStream.<init>(FileOutputStream.java:209)
at java.io.FileOutputStream.<init>(FileOutputStream.java:160)
at java.io.FileWriter.<init>(FileWriter.java:90)
at xsbt.boot.Update.<init>(Checks.java:51)
at xsbt.boot.Launch.update(Launch.scala:275)
at xsbt.boot.Launch$$anonfun$jnaLoader$1.apply(Launch.scala:120)
at scala.Option.getOrElse(Option.scala:108)
at xsbt.boot.Launch.jnaLoader$2f324eef(Launch.scala:115)
at xsbt.boot.Launch.<init>(Launch.scala:94)
at xsbt.boot.Launcher$.apply(Launch.scala:290)
at xsbt.boot.Launch$.apply(Launch.scala:16)
at xsbt.boot.Boot$.runImpl(Boot.scala:31)
at xsbt.boot.Boot$.main(Boot.scala:20)
at xsbt.boot.Boot.main(Boot.scala)
Error during sbt execution: java.io.FileNotFoundException: ~/play-2.1.1/framework/sbt/boot/update.log (No such file or directory)
I didn't change a single line of code in the play-2.1.1 directory. I googled around for the error message, but did not find any useful answer. Could anyone point out what is the problem?
If the file does not exist and cannot be created,FileOutputStream will raise a FileNotFoundException (yes, this seems weird, but see the javadoc).
This error probably means that the user that started play does not have the proper permissions to create ~/play-2.1.1/framework/sbt/boot/update.log or its parent directories.
I'm trying to convince Zucker Reports to display a Jasper report but am getting a Java error and I don't speak java-ese. I see that there is a file not found error, but I can't figure out which file is not found. I replaced the long classpath with <SNIP>.
error compiling report report2.jrxml - cmdline: javaw -classpath "<SNIP>"
at.go_mobile.zuckerreports.JasperCompileMain D:\Program Files\sugarcrm-5.2.0e\php\tmp\php83.tmp modules/ZuckerReports/resources/report2.jasper 2>&1
JasperBatchMain :: compiling jasper design D:\Program to Files\sugarcrm-5.2.0e\php\tmp\php83.tmp
JasperBatchMain :: java.io.FileNotFoundException: D:\Program (The system cannot find the file specified)
net.sf.jasperreports.engine.JRException: java.io.FileNotFoundException: D:\Program (The system cannot find the file specified)
at net.sf.jasperreports.engine.xml.JRXmlLoader.load(JRXmlLoader.java:172)
at net.sf.jasperreports.engine.xml.JRXmlLoader.load(JRXmlLoader.java:152)
at net.sf.jasperreports.engine.JasperCompileManager.compileReport(JasperCompileManager.java:150)
at at.go_mobile.zuckerreports.JasperCompileMain.main(JasperCompileMain.java:17)
Caused by: java.io.FileNotFoundException: D:\Program (The system cannot find the file specified)
at java.io.FileInputStream.open(Native Method)
at java.io.FileInputStream.(Unknown Source)
at net.sf.jasperreports.engine.xml.JRXmlLoader.load(JRXmlLoader.java:167)
You have a space in your file path. Enclose it in double quotes.
Possibly in the <SNIP> part. Try placing your files outside of Program Files.
Look at this bit of the error message:
compiling jasper design D:\Program to
Files\sugarcrm-5.2.0e\php\tmp\php83.tmp
It's taken the filename with a space in and interpreted it as two separate arguments.
Either quote the filename or (possibly simpler) move everything to a directory without a space in the name.
What program did you use to generate the JasperReports file report2.jrxml? iReport? My guess is that your iReport is too new, the JasperReports engine came with ZuckerReports is quite old. Try use an older version of iReport instead.