Develop Reference

Gradle install not updating the jar

I am using gradle install and surprisingly my jar in /m2 repository not udpating.
Even though I deleted the folder and then did gradle install, I am unable to see the latest jar. The old jar is again getting created.
I did gradle install just now and see what happened (no errors) :
Below is my build.gradle
apply plugin: 'java-library'
apply plugin: 'eclipse'
apply plugin: 'maven'
group = 'bt'
version = '1.0'
repositories{
jcenter()
mavenCentral()
mavenLocal()
}
dependencies {
compile('bt:daoconfig:1.0')
compile('bt:common:1.0')
testCompile 'org.hsqldb:hsqldb:2.2.8'
testCompile 'org.powermock:powermock-mockito-release-full:1.6.4'
testCompile 'junit:junit:4.12'
testCompile 'org.springframework.boot:spring-boot-starter-test:1.5.2.RELEASE'
}
Kindly let me know what wrong i am doing?
thanks

I used gradle clean , then gradle install. It got updated. Thanks

Trying to use Kotlin-gradle plugin from local url

I'm trying to setup the gradle-kotlin-plugin locally, but it doesnt work at all. Im using Gradle 4.9 and Kotlin version 1.2.71. The Gradle sync fails and this exceptions is thrown:
org/jetbrains/kotlin/cli/common/PropertiesKt
NoClassDefFoundError: org/jetbrains/kotlin/cli/common/PropertiesKt
Im put all needed resources into the directory /lib/kotlin, meaning kotlin-gradle-plugin-1.2.71.jar, kotlin-stdlib-1.2.70.jar,kotlin-stdlib-1.2.70.pom,kotlin-stdlib-common-1.2.70.jar,kotlin-stdlib-common-1.2.70.pom.
If i set the repo to url "https://plugins.gradle.org/m2/" everything is working fine(i always want to load the plugin from the local file and NOT from the online repo).
The other kotlin dependencies are also included.
build.gradle
buildscript {
ext.kotlin_version = '1.2.71'
repositories {
flatDir dirs: '/lib/kotlin'
mavenLocal()
maven{
url uri('lib/kotlin')
}
dependencies {
classpath "org.jetbrains.kotlin:kotlin-gradle-plugin:$kotlin_version"
}
...
allprojects {
apply plugin: 'java'
apply plugin: 'application'
apply plugin: "kotlin"
..
dependencies {
compile "org.jetbrains.kotlin:kotlin-stdlib:$kotlin_version"
Edit:
Now the plugin is working but Kotlin is not compiling and is telling me:
Could not perform incremental compilation: Could not connect to Kotlin compile daemon
Could not connect to kotlin daemon. Using fallback strategy.
Exception in thread "main" java.lang.NoClassDefFoundError: kotlin/jvm/internal/Intrinsics
at org.jetbrains.kotlin.cli.jvm.K2JVMCompiler$Companion.main(K2JVMCompiler.kt)
at org.jetbrains.kotlin.cli.jvm.K2JVMCompiler.main(K2JVMCompiler.kt)
Caused by: java.lang.ClassNotFoundException: kotlin.jvm.internal.Intrinsics
at java.net.URLClassLoader.findClass(URLClassLoader.java:381)
at java.lang.ClassLoader.loadClass(ClassLoader.java:424)
at sun.misc.Launcher$AppClassLoader.loadClass(Launcher.java:349)
at java.lang.ClassLoader.loadClass(ClassLoader.java:357)
... 2 more

Try adding below dependency also
compile "org.jetbrains.kotlin:kotlin-reflect:$kotlin_version"
Do clean your ~/.gradle directory

External gradle plugin 'com.bmuschko.tomcat' not found

I want to add the tomcat plugin to my gradle build, but the plugin cannot be found , gradle shows the error
Plugin with id 'com.bmuschko.tomcat' not found.
I followed the steps on the github page of this plugin, but it does not work.
In my project I have general build.gradle in this I am loading my project.gradle in this I defined the tomcat-plugin configuration.
build.gradle
apply plugin: 'java'
apply plugin: 'maven'
sourceCompatibility = 1.8
ext {
debug = false
}
apply from: 'project.gradle'
group = myGroup
version = myVersion + '-SNAPSHOT'
project.gradle
//https://github.com/bmuschko/gradle-tomcat-plugin
buildscript {
repositories {
jcenter();
}
dependencies {
classpath 'com.bmuschko:gradle-tomcat-plugin:2.4.2'
}
}
apply plugin: "com.bmuschko.tomcat"
apply plugin: "idea"
apply plugin: "project-report"
apply plugin: "war"
I can ensure that dependencies can be resolved from my machine, because other gradle projects work, so that it should not be a network issue, there is no proxy configuration etc.

You have to put buildscript{} into your main build.gradle. The buildscript process is outside the regular Gradle build. Same applies to plugins{} as well (since they are equivalent.)
So if you put
buildscript {
repositories {
jcenter();
}
dependencies {
classpath 'com.bmuschko:gradle-tomcat-plugin:2.4.2'
}
}
into your build.gradle, it would work.
[Update]
I have created a sample gradle project with the fix in it.
And the TravisCI build is here.

Or you may try using the plugin type:
apply plugin: com.bmuschko.gradle.tomcat.TomcatPlugin
instead of
apply plugin: "com.bmuschko.tomcat"
in your project.gradle file.

How do you include the JMonkey test data jar on a Gradle project?

I've followed the instructions to creating a Gradle project using JMonkey but I have been unable to get any of the assets to load as stated in the tutorial:
http://wiki.jmonkeyengine.org/doku.php/jme3:beginner:hello_asset
My build.gradle looks like this:
apply plugin: 'java'
apply plugin: 'eclipse'
sourceCompatibility = 1.8
version = '1.0'
jar {
manifest {
attributes 'Implementation-Title': 'Gradle Quickstart', 'Implementation-Version': version
}
}
repositories {
mavenCentral()
maven {
url 'http://updates.jmonkeyengine.org/maven'
}
}
dependencies {
compile 'com.jme3:jme3-core:3.0.+'
compile 'com.jme3:jme3-effects:3.0.+'
compile 'com.jme3:jme3-networking:3.0.+'
compile 'com.jme3:jme3-plugins:3.0.+'
compile 'com.jme3:jme3-jogg:3.0.+'
compile 'com.jme3:jme3-terrain:3.0.+'
compile 'com.jme3:jme3-blender:3.0.+'
compile 'com.jme3:jme3-jbullet:3.0.+'
compile 'com.jme3:jme3-niftygui:3.0.+'
compile 'com.jme3:jme3-desktop:3.0.+'
compile 'com.jme3:jme3-lwjgl:3.0.+'
}
The sample was created from the wiki: http://wiki.jmonkeyengine.org/doku.php/jme3:maven
However the wiki makes no references to assets or how to build them.

After looking through the internet I found that the jar that I'm looking for is the jME3-testdata.jar. According to this conversation: http://hub.jmonkeyengine.org/t/official-maven-repo-for-jme3-0-stable-available-please-test/30571
It was a deliberate decision not to include the test data jar. Because of this, I went ahead and manually downloaded the missing jar and added it to my classpath.

Plugin with id 'jacoco' not found + Gradle

I'm trying to add jacoco support to my gradle project, but when I add the jacoco plugin, it gives me an error.
Here is my gradle.build
task wrapper(type: Wrapper) { gradleVersion = '1.11' }
apply plugin: 'java'
apply plugin: 'groovy'
apply plugin: 'war'
apply plugin: 'eclipse'
apply plugin: 'eclipse-wtp'
apply plugin: 'application'
apply plugin: 'project-report'
apply plugin: 'jacoco'
eclipse {
classpath { downloadSources=true }
}
eclipse.classpath.file {
// Classpath entry for Eclipse which changes the order of classpathentries; otherwise no sources for 3rd party jars are shown
withXml { xml ->
def node = xml.asNode()
node.remove( node.find { it.#path == 'org.eclipse.jst.j2ee.internal.web.container' } )
node.appendNode( 'classpathentry', [ kind: 'con', path: 'org.eclipse.jst.j2ee.internal.web.container', exported: 'true'])
}
}
tasks.withType(Compile) { options.encoding = 'UTF-8' }
repositories {
mavenCentral()
mavenLocal()
}
dependencies {
providedCompile 'javax.servlet:servlet-api:2.5'
runtime 'javax.servlet:jstl:1.1.2'
compile 'org.springframework.batch:spring-batch-core:2.2.5.RELEASE'
compile 'org.springframework:spring-webmvc:4.0.2.RELEASE'
compile 'org.springframework:spring-jdbc:4.0.2.RELEASE'
compile 'org.springframework:spring-orm:4.0.2.RELEASE'
compile 'org.springframework.data:spring-data-mongodb:1.4.0.RELEASE'
compile 'org.springframework.security:spring-security-web:3.2.1.RELEASE'
compile 'org.springframework.security:spring-security-config:3.2.1.RELEASE'
compile 'org.slf4j:slf4j-simple:1.6.1'
compile 'org.codehaus.groovy:groovy-all:2.2.0'
compile 'org.mongodb:mongo-java-driver:2.11.4'
compile 'c3p0:c3p0:0.9.1.2'
compile 'org.hibernate:hibernate-core:4.3.4.Final'
compile 'org.hibernate:hibernate-ehcache:4.3.4.Final'
compile 'org.hsqldb:hsqldb:2.0.0'
compile 'com.google.guava:guava:16.0'
compile 'commons-io:commons-io:2.4'
compile 'com.google.code.gson:gson:2.2.4'
compile 'org.codehaus.jackson:jackson-core-asl:1.9.13'
compile 'org.codehaus.jackson:jackson-mapper-asl:1.9.13'
testCompile 'junit:junit:4.11'
testCompile 'commons-collections:commons-collections:3.2'
testCompile 'org.springframework:spring-test:4.0.2.RELEASE'
testCompile 'org.codehaus.groovy:groovy-all:2.2.0'
testCompile 'de.flapdoodle.embed:de.flapdoodle.embed.mongo:1.35'
testCompile 'org.springframework.batch:spring-batch-test:2.2.5.RELEASE'
compile localGroovy()
}
test {
testLogging { // Show that tests are run in the command-line output
events 'started', 'passed' }
exclude 'com/bambilon/All*'
exclude 'com/bambilon/**/slow/*'
}
and when I run refresh dependencies in Eclipse, it gives me this error:
Caused by: org.gradle.api.plugins.UnknownPluginException: Plugin with id 'jacoco' not found.
at org.gradle.api.internal.plugins.DefaultPluginRegistry.getTypeForId(DefaultPluginRegistry.java:86)
at org.gradle.api.internal.plugins.DefaultProjectsPluginContainer.getTypeForId(DefaultProjectsPluginContainer.java:102)
at org.gradle.api.internal.plugins.DefaultProjectsPluginContainer.apply(DefaultProjectsPluginContainer.java:37)
at org.gradle.api.internal.plugins.DefaultObjectConfigurationAction.applyPlugin(DefaultObjectConfigurationAction.java:101)
at org.gradle.api.internal.plugins.DefaultObjectConfigurationAction.access$200(DefaultObjectConfigurationAction.java:32)
at org.gradle.api.internal.plugins.DefaultObjectConfigurationAction$3.run(DefaultObjectConfigurationAction.java:72)
at org.gradle.api.internal.plugins.DefaultObjectConfigurationAction.execute(DefaultObjectConfigurationAction.java:114)
at org.gradle.api.internal.project.AbstractProject.apply(AbstractProject.java:846)
at org.gradle.api.Project$apply.call(Unknown Source)
at org.gradle.api.internal.project.ProjectScript.apply(ProjectScript.groovy:34)
at org.gradle.api.Script$apply.callCurrent(Unknown Source)
Please help, thanks!

I am not quite sure which version introdueced jacoco plugin but with Gradle 2.x it for sure works. If you have a $buildDir/jacoco folder after running gradle build, you can be sure that it works. More information on http://www.gradle.org/docs/current/userguide/jacoco_plugin.html.

I have also got the same problem , I have set the gradle path in eclipse .It sloved for me.To set the path
Eclipse -Window->preference-type Gardle
Click on folder radio button , and set path to gradle folder located in your system.