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Problems with using Gradle plugin with Gradle 2.14 #1495

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jest opened this issue Jun 9, 2016 · 10 comments
Closed

Problems with using Gradle plugin with Gradle 2.14 #1495

jest opened this issue Jun 9, 2016 · 10 comments
Milestone
3.3

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@jest
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jest commented Jun 9, 2016

Trying to run a project using Gradle 2.14 (rc-1 to rc-5) and biz.aQute.bnd plugin results in an error, where Gradle 2.13 works fine.

The error appears during applying a plugin in a script (a copy of enRoute's Gradle workspace):

subprojects {
  def bndProject = bndWorkspace.getProject(name)
  if (bndProject != null) {
    plugins.apply 'biz.aQute.bnd'
  }
}

The exception thrown:

org.gradle.api.GradleScriptException: A problem occurred evaluating root project 'osgi-bnd'.
        at org.gradle.groovy.scripts.internal.DefaultScriptRunnerFactory$ScriptRunnerImpl.run(DefaultScriptRunnerFactory.java:93)
        at org.gradle.configuration.DefaultScriptPluginFactory$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.AbstractProject.evaluate(AbstractProject.java:540)
        at org.gradle.api.internal.project.AbstractProject.evaluate(AbstractProject.java:93)
        at org.gradle.execution.TaskPathProjectEvaluator.configureHierarchy(TaskPathProjectEvaluator.java:42)
        at org.gradle.configuration.DefaultBuildConfigurer.configure(DefaultBuildConfigurer.java:35)
        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:99)
        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:48)
        at org.gradle.launcher.exec.InProcessBuildActionExecuter.execute(InProcessBuildActionExecuter.java:30)
        at org.gradle.launcher.exec.ContinuousBuildActionExecuter.execute(ContinuousBuildActionExecuter.java:81)
        at org.gradle.launcher.exec.ContinuousBuildActionExecuter.execute(ContinuousBuildActionExecuter.java:46)
        at org.gradle.launcher.exec.DaemonUsageSuggestingBuildActionExecuter.execute(DaemonUsageSuggestingBuildActionExecuter.java:51)
        at org.gradle.launcher.exec.DaemonUsageSuggestingBuildActionExecuter.execute(DaemonUsageSuggestingBuildActionExecuter.java:28)
        at org.gradle.launcher.cli.RunBuildAction.run(RunBuildAction.java:43)
        at org.gradle.internal.Actions$RunnableActionAdapter.execute(Actions.java:173)
        at org.gradle.launcher.cli.CommandLineActionFactory$ParseAndBuildAction.execute(CommandLineActionFactory.java:239)
        at org.gradle.launcher.cli.CommandLineActionFactory$ParseAndBuildAction.execute(CommandLineActionFactory.java:212)
        at org.gradle.launcher.cli.JavaRuntimeValidationAction.execute(JavaRuntimeValidationAction.java:35)
        at org.gradle.launcher.cli.JavaRuntimeValidationAction.execute(JavaRuntimeValidationAction.java:24)
        at org.gradle.launcher.cli.ExceptionReportingAction.execute(ExceptionReportingAction.java:33)
        at org.gradle.launcher.cli.ExceptionReportingAction.execute(ExceptionReportingAction.java:22)
        at org.gradle.launcher.cli.CommandLineActionFactory$WithLogging.execute(CommandLineActionFactory.java:205)
        at org.gradle.launcher.cli.CommandLineActionFactory$WithLogging.execute(CommandLineActionFactory.java:169)
        at org.gradle.launcher.Main.doAction(Main.java:33)
        at org.gradle.launcher.bootstrap.EntryPoint.run(EntryPoint.java:45)
        at org.gradle.launcher.bootstrap.ProcessBootstrap.runNoExit(ProcessBootstrap.java:55)
        at org.gradle.launcher.bootstrap.ProcessBootstrap.run(ProcessBootstrap.java:36)
        at org.gradle.launcher.GradleMain.main(GradleMain.java:23)
        at org.gradle.wrapper.BootstrapMainStarter.start(BootstrapMainStarter.java:30)
        at org.gradle.wrapper.WrapperExecutor.execute(WrapperExecutor.java:129)
        at org.gradle.wrapper.GradleWrapperMain.main(GradleWrapperMain.java:61)
Caused by: org.gradle.api.internal.plugins.PluginApplicationException: Failed to apply plugin [id 'biz.aQute.bnd']
        at org.gradle.api.internal.plugins.DefaultPluginManager.doApply(DefaultPluginManager.java:153)
        at org.gradle.api.internal.plugins.DefaultPluginManager.addImperativePlugin(DefaultPluginManager.java:67)
        at org.gradle.api.internal.plugins.DefaultPluginContainer.apply(DefaultPluginContainer.java:55)
        at org.gradle.api.plugins.PluginContainer$apply.call(Unknown Source)
        at build_a5j7xbbue2r2xgv7zs7ymuj6p$_run_closure1.doCall(/home/jest/work/opti/r/core/osgi-bnd/build.gradle:32)
        at org.gradle.api.internal.ClosureBackedAction.execute(ClosureBackedAction.java:67)
        at org.gradle.util.ConfigureUtil.configure(ConfigureUtil.java:107)
        at org.gradle.api.internal.project.AbstractProject.configure(AbstractProject.java:888)
        at org.gradle.api.internal.project.AbstractProject.configure(AbstractProject.java:893)
        at org.gradle.api.internal.project.AbstractProject.subprojects(AbstractProject.java:876)
        at org.gradle.internal.metaobject.BeanDynamicObject$MetaClassAdapter.invokeMethod(BeanDynamicObject.java:374)
        at org.gradle.internal.metaobject.BeanDynamicObject.invokeMethod(BeanDynamicObject.java:169)
        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:79)
        at build_a5j7xbbue2r2xgv7zs7ymuj6p.run(/home/jest/work/opti/r/core/osgi-bnd/build.gradle:29)
        at org.gradle.groovy.scripts.internal.DefaultScriptRunnerFactory$ScriptRunnerImpl.run(DefaultScriptRunnerFactory.java:91)
        ... 50 more
Caused by: java.lang.NullPointerException: Cannot set property 'project' on null object
        at aQute.bnd.gradle.BndPlugin$_apply_closure1.doCall(BndPlugin.groovy:64)
        at org.gradle.api.internal.ClosureBackedAction.execute(ClosureBackedAction.java:67)
        at org.gradle.util.ConfigureUtil.configure(ConfigureUtil.java:107)
        at org.gradle.api.internal.project.AbstractProject.configure(AbstractProject.java:888)
        at org.gradle.api.Project$configure.call(Unknown Source)
        at aQute.bnd.gradle.BndPlugin.apply(BndPlugin.groovy:42)
        at aQute.bnd.gradle.BndPlugin.apply(BndPlugin.groovy)
        at org.gradle.api.internal.plugins.ImperativeOnlyPluginApplicator.applyImperative(ImperativeOnlyPluginApplicator.java:35)
        at org.gradle.api.internal.plugins.RuleBasedPluginApplicator.applyImperative(RuleBasedPluginApplicator.java:43)
        at org.gradle.api.internal.plugins.DefaultPluginManager.doApply(DefaultPluginManager.java:137)
        ... 67 more

The offending line: https://github.com/bndtools/bnd/blob/master/biz.aQute.bnd.gradle/src/aQute/bnd/gradle/BndPlugin.groovy#L64
@jest
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jest commented Jun 9, 2016

The Release Notes give me no hint of what might be wrong.

Maybe something similar to GRADLE-3455 issue?

@bjhargrave
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This sounds like a bug in Gradle. Did you report it to them?

@bjhargrave
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The code in the bnd plugin is doing what is described in https://docs.gradle.org/current/dsl/org.gradle.api.plugins.ExtensionAware.html to create a bnd extension on the project.

@jest
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jest commented Jun 9, 2016

Cross-posted to https://discuss.gradle.org/t/bnd-plugin-broken-in-2-14/17983

@jest
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jest commented Jun 9, 2016

But isn't extensions.create() for extending DSL and ext for simple properties? Just guessing, I have no experience with plugins...

@bjhargrave
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extentions.create is to create a named set of properties. I use it to create the bnd set of properties. Then bnd.ext.project is set to hold the bnd Project object. Then project.bnd.project is the Bnd Project object for the Gradle Project object.

@bjhargrave
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This is an issue in Gradle 2.14 builds. See https://discuss.gradle.org/t/bnd-plugin-broken-in-2-14/17983/4

The Gradle team is investigating.

@bjhargrave bjhargrave mentioned this issue Jun 10, 2016
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@bjhargrave
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bjhargrave commented Jun 10, 2016 •
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This bug resulted in the adding some release notes to the 2.14 release: https://docs.gradle.org/2.14/release-notes#changes-to-dynamic-property-look-up

@hzpz
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hzpz commented Jun 22, 2016

Is there going to be an intermediary release of the Bnd Gradle plugin to fix this issue? Or in other words: any idea when the fix will be available to the general public?

@bjhargrave bjhargrave added this to the 3.3 milestone Jun 22, 2016
@bjhargrave
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I think we will release a 3.3 in the next month or two. In the interim, you will need to stick with Gradle 2.13 or use the dev Bnd builds.

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