Exception while building.

[Raycoms]

At the moment we're unable to build our mod:

 

FAILURE: Build failed with an exception.
* Where:
Build file '/home/travis/build/Minecolonies/minecolonies/build.gradle' line: 67
* What went wrong:
A problem occurred evaluating root project 'minecolonies'.
> java.lang.NullPointerException (no error message)

 

We're using forge gradle to build it.

 

line 67 is this: mappings = "${config.minecolonies_mappings}"

 

and the mapping is: minecolonies_mappings=snapshot_20160830

 

[Raycoms]

* Exception is:
org.gradle.api.GradleScriptException: A problem occurred evaluating root project 'minecolonies'.
at org.gradle.groovy.scripts.internal.DefaultScriptRunnerFactory$ScriptRunnerImpl.run(DefaultScriptRunnerFactory.java:92)
at org.gradle.configuration.DefaultScriptPluginFactory$ScriptPluginImpl$2.run(DefaultScriptPluginFactory.java:177)
at org.gradle.configuration.ProjectScriptTarget.addConfiguration(ProjectScriptTarget.java:77)
at org.gradle.configuration.DefaultScriptPluginFactory$ScriptPluginImpl.apply(DefaultScriptPluginFactory.java:182)
at org.gradle.configuration.project.BuildScriptProcessor.execute(BuildScriptProcessor.java:38)
at org.gradle.configuration.project.BuildScriptProcessor.execute(BuildScriptProcessor.java:25)
at org.gradle.configuration.project.ConfigureActionsProjectEvaluator.evaluate(ConfigureActionsProjectEvaluator.java:34)
at org.gradle.configuration.project.LifecycleProjectEvaluator.evaluate(LifecycleProjectEvaluator.java:55)
at org.gradle.api.internal.project.DefaultProject.evaluate(DefaultProject.java:573)
at org.gradle.api.internal.project.DefaultProject.evaluate(DefaultProject.java:125)
at org.gradle.execution.TaskPathProjectEvaluator.configureHierarchy(TaskPathProjectEvaluator.java:42)
at org.gradle.configuration.DefaultBuildConfigurer.configure(DefaultBuildConfigurer.java:38)
at org.gradle.initialization.DefaultGradleLauncher$2.run(DefaultGradleLauncher.java:124)
at org.gradle.internal.Factories$1.create(Factories.java:22)
at org.gradle.internal.progress.DefaultBuildOperationExecutor.run(DefaultBuildOperationExecutor.java:91)
at org.gradle.internal.progress.DefaultBuildOperationExecutor.run(DefaultBuildOperationExecutor.java:53)
at org.gradle.initialization.DefaultGradleLauncher.doBuildStages(DefaultGradleLauncher.java:121)
at org.gradle.initialization.DefaultGradleLauncher.access$200(DefaultGradleLauncher.java:32)
at org.gradle.initialization.DefaultGradleLauncher$1.create(DefaultGradleLauncher.java:98)
at org.gradle.initialization.DefaultGradleLauncher$1.create(DefaultGradleLauncher.java:92)
at org.gradle.internal.progress.DefaultBuildOperationExecutor.run(DefaultBuildOperationExecutor.java:91)
at org.gradle.internal.progress.DefaultBuildOperationExecutor.run(DefaultBuildOperationExecutor.java:63)
at org.gradle.initialization.DefaultGradleLauncher.doBuild(DefaultGradleLauncher.java:92)
at org.gradle.initialization.DefaultGradleLauncher.run(DefaultGradleLauncher.java:83)
at org.gradle.launcher.exec.InProcessBuildActionExecuter$DefaultBuildController.run(InProcessBuildActionExecuter.java:94)
at org.gradle.tooling.internal.provider.ExecuteBuildActionRunner.run(ExecuteBuildActionRunner.java:28)
at org.gradle.launcher.exec.ChainingBuildActionRunner.run(ChainingBuildActionRunner.java:35)
at org.gradle.launcher.exec.InProcessBuildActionExecuter.execute(InProcessBuildActionExecuter.java:43)
at org.gradle.launcher.exec.InProcessBuildActionExecuter.execute(InProcessBuildActionExecuter.java:28)
at org.gradle.launcher.exec.ContinuousBuildActionExecuter.execute(ContinuousBuildActionExecuter.java:82)
at org.gradle.launcher.exec.ContinuousBuildActionExecuter.execute(ContinuousBuildActionExecuter.java:49)
at org.gradle.launcher.daemon.server.exec.ExecuteBuild.doBuild(ExecuteBuild.java:59)
at org.gradle.launcher.daemon.server.exec.BuildCommandOnly.execute(BuildCommandOnly.java:36)
at org.gradle.launcher.daemon.server.api.DaemonCommandExecution.proceed(DaemonCommandExecution.java:120)
at org.gradle.launcher.daemon.server.exec.WatchForDisconnection.execute(WatchForDisconnection.java:49)
at org.gradle.launcher.daemon.server.api.DaemonCommandExecution.proceed(DaemonCommandExecution.java:120)
at org.gradle.launcher.daemon.server.exec.ResetDeprecationLogger.execute(ResetDeprecationLogger.java:26)
at org.gradle.launcher.daemon.server.api.DaemonCommandExecution.proceed(DaemonCommandExecution.java:120)
at org.gradle.launcher.daemon.server.exec.RequestStopIfSingleUsedDaemon.execute(RequestStopIfSingleUsedDaemon.java:34)
at org.gradle.launcher.daemon.server.api.DaemonCommandExecution.proceed(DaemonCommandExecution.java:120)
at org.gradle.launcher.daemon.server.exec.ForwardClientInput$2.call(ForwardClientInput.java:74)
at org.gradle.launcher.daemon.server.exec.ForwardClientInput$2.call(ForwardClientInput.java:72)
at org.gradle.util.Swapper.swap(Swapper.java:38)
at org.gradle.launcher.daemon.server.exec.ForwardClientInput.execute(ForwardClientInput.java:72)
at org.gradle.launcher.daemon.server.api.DaemonCommandExecution.proceed(DaemonCommandExecution.java:120)
at org.gradle.launcher.daemon.server.exec.LogAndCheckHealth.execute(LogAndCheckHealth.java:55)
at org.gradle.launcher.daemon.server.api.DaemonCommandExecution.proceed(DaemonCommandExecution.java:120)
at org.gradle.launcher.daemon.server.exec.LogToClient.doBuild(LogToClient.java:60)
at org.gradle.launcher.daemon.server.exec.BuildCommandOnly.execute(BuildCommandOnly.java:36)
at org.gradle.launcher.daemon.server.api.DaemonCommandExecution.proceed(DaemonCommandExecution.java:120)
at org.gradle.launcher.daemon.server.exec.EstablishBuildEnvironment.doBuild(EstablishBuildEnvironment.java:72)
at org.gradle.launcher.daemon.server.exec.BuildCommandOnly.execute(BuildCommandOnly.java:36)
at org.gradle.launcher.daemon.server.api.DaemonCommandExecution.proceed(DaemonCommandExecution.java:120)
at org.gradle.launcher.daemon.server.exec.HintGCAfterBuild.execute(HintGCAfterBuild.java:44)
at org.gradle.launcher.daemon.server.api.DaemonCommandExecution.proceed(DaemonCommandExecution.java:120)
at org.gradle.launcher.daemon.server.exec.StartBuildOrRespondWithBusy$1.run(StartBuildOrRespondWithBusy.java:50)
at org.gradle.launcher.daemon.server.DaemonStateCoordinator$1.run(DaemonStateCoordinator.java:240)
at org.gradle.internal.concurrent.ExecutorPolicy$CatchAndRecordFailures.onExecute(ExecutorPolicy.java:54)
at org.gradle.internal.concurrent.StoppableExecutorImpl$1.run(StoppableExecutorImpl.java:40)
Caused by: java.lang.NullPointerException
at net.minecraftforge.gradle.common.BaseExtension.checkMappings(BaseExtension.java:260)
at net.minecraftforge.gradle.common.BaseExtension.setMappings(BaseExtension.java:239)
at net.minecraftforge.gradle.user.patcherUser.forge.ForgeExtension_Decorated.setMappings(Unknown Source)
at org.gradle.internal.metaobject.BeanDynamicObject$MetaClassAdapter.setProperty(BeanDynamicObject.java:301)
at org.gradle.internal.metaobject.BeanDynamicObject.setProperty(BeanDynamicObject.java:155)
at org.gradle.internal.metaobject.CompositeDynamicObject.setProperty(CompositeDynamicObject.java:65)
at org.gradle.internal.metaobject.ConfigureDelegate.setProperty(ConfigureDelegate.java:98)
at build_obtip4guvrvw29r1gykdcref$_run_closure5.doCall(/home/travis/build/Minecolonies/minecolonies/build.gradle:67)
at org.gradle.api.internal.ClosureBackedAction.execute(ClosureBackedAction.java:70)
at org.gradle.util.ConfigureUtil.configureTarget(ConfigureUtil.java:160)
at org.gradle.util.ConfigureUtil.configure(ConfigureUtil.java:106)
at org.gradle.util.ConfigureUtil$1.execute(ConfigureUtil.java:123)
at org.gradle.api.internal.plugins.ExtensionsStorage$ExtensionHolder.configure(ExtensionsStorage.java:145)
at org.gradle.api.internal.plugins.ExtensionsStorage.configureExtension(ExtensionsStorage.java:69)
at org.gradle.api.internal.plugins.DefaultConvention$ExtensionsDynamicObject.invokeMethod(DefaultConvention.java:215)
at org.gradle.internal.metaobject.CompositeDynamicObject.invokeMethod(CompositeDynamicObject.java:96)
at org.gradle.internal.metaobject.MixInClosurePropertiesAsMethodsDynamicObject.invokeMethod(MixInClosurePropertiesAsMethodsDynamicObject.java:30)
at org.gradle.internal.metaobject.AbstractDynamicObject.invokeMethod(AbstractDynamicObject.java:163)
at org.gradle.groovy.scripts.BasicScript.methodMissing(BasicScript.java:83)
at build_obtip4guvrvw29r1gykdcref.run(/home/travis/build/Minecolonies/minecolonies/build.gradle:62)
at org.gradle.groovy.scripts.internal.DefaultScriptRunnerFactory$ScriptRunnerImpl.run(DefaultScriptRunnerFactory.java:90)
... 58 more

 

The complete error log

[Raycoms]

buildscript {
    repositories {
        jcenter()
        maven {
            name = "forge"
            url = "http://files.minecraftforge.net/maven"
        }
    }
    dependencies {
        classpath 'net.minecraftforge.gradle:ForgeGradle:2.2-SNAPSHOT'
    }
}
plugins {
    id "org.sonarqube" version "2.1-rc3"
} 


sonarqube {
    properties{
        property "sonar.host.url", "http://home.kk-sc.de:9000"
        property "sonar.sourceEncoding", "UTF-8"
        property "sonar.projectName", "Minecolonies"
        property "sonar.branch", System.getenv()['TRAVIS_BRANCH'] != null ? System.getenv()['TRAVIS_BRANCH'] : System.getenv()['bamboo_repository_branch_name']
    }
}

apply plugin: 'net.minecraftforge.gradle.forge'

apply plugin: 'jacoco'
jacocoTestReport {
    reports {
        xml.enabled true
    }
}

dependencies {
    testCompile 'junit:junit:4.11'
    testCompile "org.mockito:mockito-core:1.+"
    testCompile group: 'org.powermock', name: 'powermock-module-junit4', version: '1.6.5'
    testCompile group: 'org.powermock', name: 'powermock-api-mockito', version: '1.6.5'
    testCompile group: 'org.hamcrest', name: 'hamcrest-all', version: '1.3'

    compile 'com.intellij:annotations:+@jar'
}

ext.configFile = file "build.properties"

configFile.withReader {

    def prop = new Properties()
    prop.load(it)
    ext.config = new ConfigSlurper().parse prop
}

group = "com.minecolonies"
config.buildnumber = System.getenv()['TRAVIS_BUILD_NUMBER'] != null ? System.getenv()['TRAVIS_BUILD_NUMBER'] : "${config.minecolonies_build}"
version = "${config.minecraft_version}-${config.minecolonies_major}.${config.minecolonies_minor}.${config.buildnumber}"

sourceCompatibility = '1.8'
targetCompatibility = '1.8'

minecraft {

    version = config.minecraft_version + "-" + config.forge_version
    runDir = "run"

mappings = "${config.minecolonies_mappings}"

    replace "@VERSION@", project.version
    replaceIn "lib/Constants.java"
    if (project.hasProperty("signature"))
        replace "@FINGERPRINT@", signature
}

processResources {

    inputs.property "version", project.version
    inputs.property "mcversion", project.minecraft.version

    from(sourceSets.main.resources.srcDirs) {
        include 'mcmod.info'
        expand 'version': project.version, 'mcversion': project.minecraft.version
    }

    from(sourceSets.main.resources.srcDirs) {
        exclude 'mcmod.info'
    }
}

compileJava {
    options.encoding = 'UTF-8'
    options.compilerArgs << "-Xlint"
}

//task sourceJar(type: Jar) {
//    from sourceSets.main.allSource
//    appendix = 'src'
//}

task deobfJar(type: Jar) {
    from sourceSets.main.output
    appendix = 'deobf'
}

task incrementBuildNumber() {
    dependsOn "reobf"
    doLast {
        config.minecolonies_build = (config.minecolonies_build.toString().toInteger()) + 1

        configFile.withWriter {
            config.toProperties().store(it, "")
        }
    }
}

jar {
    appendix = 'universal'
    archiveName = "minecolonies-universal-" + project.version + ".jar"

    manifest {
        attributes 'FMLAT': "minecolonies_at.cfg"
    }
}

apply plugin: 'idea'
idea {
    module {
        inheritOutputDirs = true
    }
}

task copyToLib(type: Copy) {
    // into "build/lib"
    into "lib"
    from configurations.runtime
}

[Raycoms]

We use it that way for months and it always worked this way.

Now in the last two days in the afternoon it stopped working and in the morning it worked.

It seems like it is unable to get the mapping from forge.

[Raycoms]

Worked for like 3-4 builds and then stopped working again =(

[Raycoms]

#

Our internet connection is stable enough I'm sure.

 

#Sun Jan 24 19:17:22 CST 2016

minecraft_version=1.10.2

forge_version=12.18.1.2077

minecolonies_major=0

minecolonies_minor=6

#deprecated, travis versioning instead

minecolonies_build=25

 

minecolonies_mappings=snapshot_20160830

 

[Raycoms]

what could it be?

[Raycoms]

Is it possible that you have blacklisted /blocked mcp travis?