未能提升核心数据 [英] Failed to enhance data nucleus

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问题描述

更新我要的gradle 1.0.1后，我的AppEngine上生成失败

我得到的错误：

groovy.lang.MissingPropertyException：找不到财产enhancerApi上com.google.appengine.AppEnginePluginExtension_Decorated@1dd443c1

看起来 enhacerApi 已去precated，但我不知道如何解决这个问题。


  

App Engine的SDK根= C：\\用户\\ steve.gradle \\ AppEngine上-SDK \\ AppEngine上-Java的SDK-1.9.17
  Java类路径= C:\\workspace\\ShoutBox\\gradle\\wrapper\\gradle-wrapper.jar;C:\\Users\\steve.gradle\\appengine-sdk\\appengine-java-sdk-1.9.17\\lib\\appengine-tools-api.jar
  Web应用程序源目录= C：\\工作区\\在线留言板\\ AppEngine上的\\ src \\主\\ web应用
  加强DataNucleus的班......结果
  成品增强DataNucleus的类。结果
  ：AppEngine上：appengineEnhance失败结果
  ：AppEngine上：appengineEnhance（螺纹[为主，5，主]）完成。拿了1.043秒。


  
  

失败：建立失败，一个异常


  
  

      

  • 出了什么问题：
      执行失败的任务：AppEngine上：appengineEnhance

    。
      
      

        

    出错增强DataNucleus的类。


      

    •   

  • 尝试：结果
      与--debug选项来获得更多的日志输出运行。


    •   

  • 例外是：
      org.gradle.api.tasks.TaskExecutionException：执行失败的任务：AppEngine上：appengineEnhance。
          在org.gradle.api.internal.tasks.execution.ExecuteActionsTaskExecuter.executeActions(ExecuteActionsTaskExecuter.java:69)
          在org.gradle.api.internal.tasks.execution.ExecuteActionsTaskExecuter.execute(ExecuteActionsTaskExecuter.java:46)
          在org.gradle.api.internal.tasks.execution.PostExecutionAnalysisTaskExecuter.execute(PostExecutionAnalysisTaskExecuter.java:35)
          在org.gradle.api.internal.tasks.execution.SkipUpToDateTaskExecuter.execute(SkipUpToDateTaskExecuter.java:64)
          在org.gradle.api.internal.tasks.execution.ValidatingTaskExecuter.execute(ValidatingTaskExecuter.java:58)
          在org.gradle.api.internal.tasks.execution.SkipEmptySourceFilesTaskExecuter.execute(SkipEmptySourceFilesTaskExecuter.java:42)
          在org.gradle.api.internal.tasks.execution.SkipTaskWithNoActionsExecuter.execute(SkipTaskWithNoActionsExecuter.java:52)
          在org.gradle.api.internal.tasks.execution.SkipOnlyIfTaskExecuter.execute(SkipOnlyIfTaskExecuter.java:53)
          在org.gradle.api.internal.tasks.execution.ExecuteAtMostOnceTaskExecuter.execute(ExecuteAtMostOnceTaskExecuter.java:43)
          在org.gradle.api.internal.AbstractTask.executeWithoutThrowingTaskFailure（AbstractTask.java:305）
          在org.gradle.execution.taskgraph.AbstractTaskPlanExecutor$TaskExecutorWorker.executeTask(AbstractTaskPlanExecutor.java:79)
          在org.gradle.execution.taskgraph.AbstractTaskPlanExecutor$TaskExecutorWorker.processTask(AbstractTaskPlanExecutor.java:63)
          在org.gradle.execution.taskgraph.AbstractTaskPlanExecutor$TaskExecutorWorker.run(AbstractTaskPlanExecutor.java:51)
          在org.gradle.execution.taskgraph.DefaultTaskPlanExecutor.process（DefaultTaskPlanExecutor.java:23）
          在org.gradle.execution.taskgraph.DefaultTaskGraphExecuter.execute（DefaultTaskGraphExecuter.java:88）
          在org.gradle.execution.SelectedTaskExecutionAction.execute（SelectedTaskExecutionAction.java:29）
          在org.gradle.execution.DefaultBuildExecuter.execute（DefaultBuildExecuter.java:62）
          在org.gradle.execution.DefaultBuildExecuter.access $ 200（DefaultBuildExecuter.java:23）
          在org.gradle.execution.DefaultBuildExecuter $ 2.proceed（DefaultBuildExecuter.java:68）
          在org.gradle.execution.DryRunBuildExecutionAction.execute（DryRunBuildExecutionAction.java:32）
          在org.gradle.execution.DefaultBuildExecuter.execute（DefaultBuildExecuter.java:62）
          在org.gradle.execution.DefaultBuildExecuter.execute（DefaultBuildExecuter.java:55）
          在org.gradle.initialization.DefaultGradleLauncher.doBuildStages（DefaultGradleLauncher.java:149）
          在org.gradle.initialization.DefaultGradleLauncher.doBuild（DefaultGradleLauncher.java:106）
          在org.gradle.initialization.DefaultGradleLauncher.run（DefaultGradleLauncher.java:86）
          在org.gradle.launcher.exec.InProcessBuildActionExecuter$DefaultBuildController.run(InProcessBuildActionExecuter.java:80)
          在org.gradle.launcher.cli.ExecuteBuildAction.run（ExecuteBuildAction.java:33）
          在org.gradle.launcher.cli.ExecuteBuildAction.run（ExecuteBuildAction.java:24）
          在org.gradle.launcher.exec.InProcessBuildActionExecuter.execute（InProcessBuildActionExecuter.java:36）
          在org.gradle.launcher.exec.InProcessBuildActionExecuter.execute（InProcessBuildActionExecuter.java:26）
          在org.gradle.launcher.cli.RunBuildAction.run（RunBuildAction.java:51）
          在org.gradle.internal.Actions $ RunnableActionAdapter.execute（Actions.java:171）
          在org.gradle.launcher.cli.CommandLineActionFactory$ParseAndBuildAction.execute(CommandLineActionFactory.java:237)
          在org.gradle.launcher.cli.CommandLineActionFactory$ParseAndBuildAction.execute(CommandLineActionFactory.java:210)
          在org.gradle.launcher.cli.JavaRuntimeValidationAction.execute（JavaRuntimeValidationAction.java:35）
          在org.gradle.launcher.cli.JavaRuntimeValidationAction.execute（JavaRuntimeValidationAction.java:24）
          在org.gradle.launcher.cli.CommandLineActionFactory$WithLogging.execute(CommandLineActionFactory.java:206)
          在org.gradle.launcher.cli.CommandLineActionFactory$WithLogging.execute(CommandLineActionFactory.java:169)
          在org.gradle.launcher.cli.ExceptionReportingAction.execute（ExceptionReportingAction.java:33）
          在org.gradle.launcher.cli.ExceptionReportingAction.execute（ExceptionReportingAction.java:22）
          在org.gradle.launcher.Main.doAction（Main.java:33）
          在org.gradle.launcher.bootstrap.EntryPoint.run（EntryPoint.java:45）
          在org.gradle.launcher.bootstrap.ProcessBootstrap.runNoExit（ProcessBootstrap.java:54）
          在org.gradle.launcher.bootstrap.ProcessBootstrap.run（ProcessBootstrap.java:35）
          在org.gradle.launcher.GradleMain.main（GradleMain.java:23）
          在org.gradle.wrapper.BootstrapMainStarter.start（BootstrapMainStarter.java:33）
          在org.gradle.wrapper.WrapperExecutor.execute（WrapperExecutor.java:130）
          在org.gradle.wrapper.GradleWrapperMain.main（GradleWrapperMain.java:48）
      org.gradle.api.GradleException：引起出错增强DataNucleus的类。
          在com.google.appengine.task.EnhanceTask.enhanceClasses（EnhanceTask.groovy：58）
          在com.google.appengine.task.EnhanceTask.executeTask（EnhanceTask.groovy：34）
          在com.google.appengine.task.AbstractTask.start（AbstractTask.groovy：38）
          在org.gradle.internal.reflect.JavaMethod.invoke（JavaMethod.java:63）
          在org.gradle.api.internal.project.taskfactory.AnnotationProcessingTaskFactory$StandardTaskAction.doExecute(AnnotationProcessingTaskFactory.java:218)
          在org.gradle.api.internal.project.taskfactory.AnnotationProcessingTaskFactory$StandardTaskAction.execute(AnnotationProcessingTaskFactory.java:211)
          在org.gradle.api.internal.project.taskfactory.AnnotationProcessingTaskFactory$StandardTaskAction.execute(AnnotationProcessingTaskFactory.java:200)
          在org.gradle.api.internal.AbstractTask $ TaskActionWrapper.execute（AbstractTask.java:579）
          在org.gradle.api.internal.AbstractTask $ TaskActionWrapper.execute（AbstractTask.java:562）
          在org.gradle.api.internal.tasks.execution.ExecuteActionsTaskExecuter.executeAction(ExecuteActionsTaskExecuter.java:80)
          在org.gradle.api.internal.tasks.execution.ExecuteActionsTaskExecuter.executeActions(ExecuteActionsTaskExecuter.java:61)
          ... 47更多
      groovy.lang.MissingPropertyException：引起无法找到com.google.appengine.AppEnginePluginExtension_Decorated@1dd443c1财产enhancerApi。
          在org.gradle.api.internal.AbstractDynamicObject.propertyMissingException(AbstractDynamicObject.java:43)
          在org.gradle.api.internal.AbstractDynamicObject.getProperty（AbstractDynamicObject.java:35）
          在org.gradle.api.internal.CompositeDynamicObject.getProperty（CompositeDynamicObject.java:94）
          在com.google.appengine.AppEnginePluginExtension_Decorated.getProperty（来源不明）
          在com.google.appengine.AppEnginePlugin$_configureEnhance_closure9_closure58.doCall(AppEnginePlugin.groovy:313)
          在com.google.appengine.AppEnginePlugin$_configureEnhance_closure9_closure58.doCall(AppEnginePlugin.groovy)
          在org.gradle.api.internal.ConventionAwareHelper $ 2.getValue（ConventionAwareHelper.java:84）
          在org.gradle.api.internal.ConventionAwareHelper$MappedPropertyImpl.getValue(ConventionAwareHelper.java:136)
          在org.gradle.api.internal.ConventionAwareHelper.getConventionValue（ConventionAwareHelper.java:114）
          在com.google.appengine.task.EnhanceTask_Decorated.getEnhancerApi（来源不明）
          在com.google.appengine.task.EnhanceTask $ _enhanceClasses_closure1.doCall（EnhanceTask.groovy：52）
          在com.google.appengine.task.EnhanceTask $ _enhanceClasses_closure1.doCall（EnhanceTask.groovy）
          在org.gradle.api.internal.project.ant.BasicAntBuilder.doInvokeMethod（BasicAntBuilder.java:92）
          在com.google.appengine.task.EnhanceTask.enhanceClasses（EnhanceTask.groovy：42）
          ... 57多个


    •   

  
  

构建失败


  
  

总时间：19.158秒
  停止0编译器守护程序（S）。



解决方案

在添加的gradle构建文件丢失的API标签解决问题。

 增强{
    版本=V2
    API =JDO//或JPA
    enhanceOnBuild =真
}

After updating my gradle to 1.0.1, my appengine build fails

I get the error:

groovy.lang.MissingPropertyException: Could not find property 'enhancerApi' on com.google.appengine.AppEnginePluginExtension_Decorated@1dd443c1

It looks like enhacerApi has been deprecated but I'm not sure how to solve this.

App Engine SDK root = C:\Users\steve.gradle\appengine-sdk\appengine-java-sdk-1.9.17 Java classpath = C:\workspace\ShoutBox\gradle\wrapper\gradle-wrapper.jar;C:\Users\steve.gradle\appengine-sdk\appengine-java-sdk-1.9.17\lib\appengine-tools-api.jar Webapp source directory = C:\workspace\ShoutBox\appengine\src\main\webapp Enhancing DataNucleus classes...
Finished enhancing DataNucleus classes.
:appengine:appengineEnhance FAILED
:appengine:appengineEnhance (Thread[main,5,main]) completed. Took 1.043 secs.

FAILURE: Build failed with an exception.

  • What went wrong: Execution failed for task ':appengine:appengineEnhance'.

    An error occurred enhancing DataNucleus classes.

  • Try:
    Run with --debug option to get more log output.

  • Exception is: org.gradle.api.tasks.TaskExecutionException: Execution failed for task ':appengine:appengineEnhance'. at org.gradle.api.internal.tasks.execution.ExecuteActionsTaskExecuter.executeActions(ExecuteActionsTaskExecuter.java:69) at org.gradle.api.internal.tasks.execution.ExecuteActionsTaskExecuter.execute(ExecuteActionsTaskExecuter.java:46) at org.gradle.api.internal.tasks.execution.PostExecutionAnalysisTaskExecuter.execute(PostExecutionAnalysisTaskExecuter.java:35) at org.gradle.api.internal.tasks.execution.SkipUpToDateTaskExecuter.execute(SkipUpToDateTaskExecuter.java:64) at org.gradle.api.internal.tasks.execution.ValidatingTaskExecuter.execute(ValidatingTaskExecuter.java:58) at org.gradle.api.internal.tasks.execution.SkipEmptySourceFilesTaskExecuter.execute(SkipEmptySourceFilesTaskExecuter.java:42) at org.gradle.api.internal.tasks.execution.SkipTaskWithNoActionsExecuter.execute(SkipTaskWithNoActionsExecuter.java:52) at org.gradle.api.internal.tasks.execution.SkipOnlyIfTaskExecuter.execute(SkipOnlyIfTaskExecuter.java:53) at org.gradle.api.internal.tasks.execution.ExecuteAtMostOnceTaskExecuter.execute(ExecuteAtMostOnceTaskExecuter.java:43) at org.gradle.api.internal.AbstractTask.executeWithoutThrowingTaskFailure(AbstractTask.java:305) at org.gradle.execution.taskgraph.AbstractTaskPlanExecutor$TaskExecutorWorker.executeTask(AbstractTaskPlanExecutor.java:79) at org.gradle.execution.taskgraph.AbstractTaskPlanExecutor$TaskExecutorWorker.processTask(AbstractTaskPlanExecutor.java:63) at org.gradle.execution.taskgraph.AbstractTaskPlanExecutor$TaskExecutorWorker.run(AbstractTaskPlanExecutor.java:51) at org.gradle.execution.taskgraph.DefaultTaskPlanExecutor.process(DefaultTaskPlanExecutor.java:23) at org.gradle.execution.taskgraph.DefaultTaskGraphExecuter.execute(DefaultTaskGraphExecuter.java:88) at org.gradle.execution.SelectedTaskExecutionAction.execute(SelectedTaskExecutionAction.java:29) at org.gradle.execution.DefaultBuildExecuter.execute(DefaultBuildExecuter.java:62) at org.gradle.execution.DefaultBuildExecuter.access$200(DefaultBuildExecuter.java:23) at org.gradle.execution.DefaultBuildExecuter$2.proceed(DefaultBuildExecuter.java:68) at org.gradle.execution.DryRunBuildExecutionAction.execute(DryRunBuildExecutionAction.java:32) at org.gradle.execution.DefaultBuildExecuter.execute(DefaultBuildExecuter.java:62) at org.gradle.execution.DefaultBuildExecuter.execute(DefaultBuildExecuter.java:55) at org.gradle.initialization.DefaultGradleLauncher.doBuildStages(DefaultGradleLauncher.java:149) at org.gradle.initialization.DefaultGradleLauncher.doBuild(DefaultGradleLauncher.java:106) at org.gradle.initialization.DefaultGradleLauncher.run(DefaultGradleLauncher.java:86) at org.gradle.launcher.exec.InProcessBuildActionExecuter$DefaultBuildController.run(InProcessBuildActionExecuter.java:80) at org.gradle.launcher.cli.ExecuteBuildAction.run(ExecuteBuildAction.java:33) at org.gradle.launcher.cli.ExecuteBuildAction.run(ExecuteBuildAction.java:24) at org.gradle.launcher.exec.InProcessBuildActionExecuter.execute(InProcessBuildActionExecuter.java:36) at org.gradle.launcher.exec.InProcessBuildActionExecuter.execute(InProcessBuildActionExecuter.java:26) at org.gradle.launcher.cli.RunBuildAction.run(RunBuildAction.java:51) at org.gradle.internal.Actions$RunnableActionAdapter.execute(Actions.java:171) at org.gradle.launcher.cli.CommandLineActionFactory$ParseAndBuildAction.execute(CommandLineActionFactory.java:237) at org.gradle.launcher.cli.CommandLineActionFactory$ParseAndBuildAction.execute(CommandLineActionFactory.java:210) at org.gradle.launcher.cli.JavaRuntimeValidationAction.execute(JavaRuntimeValidationAction.java:35) at org.gradle.launcher.cli.JavaRuntimeValidationAction.execute(JavaRuntimeValidationAction.java:24) at org.gradle.launcher.cli.CommandLineActionFactory$WithLogging.execute(CommandLineActionFactory.java:206) at org.gradle.launcher.cli.CommandLineActionFactory$WithLogging.execute(CommandLineActionFactory.java:169) at org.gradle.launcher.cli.ExceptionReportingAction.execute(ExceptionReportingAction.java:33) at org.gradle.launcher.cli.ExceptionReportingAction.execute(ExceptionReportingAction.java:22) at org.gradle.launcher.Main.doAction(Main.java:33) at org.gradle.launcher.bootstrap.EntryPoint.run(EntryPoint.java:45) at org.gradle.launcher.bootstrap.ProcessBootstrap.runNoExit(ProcessBootstrap.java:54) at org.gradle.launcher.bootstrap.ProcessBootstrap.run(ProcessBootstrap.java:35) at org.gradle.launcher.GradleMain.main(GradleMain.java:23) at org.gradle.wrapper.BootstrapMainStarter.start(BootstrapMainStarter.java:33) at org.gradle.wrapper.WrapperExecutor.execute(WrapperExecutor.java:130) at org.gradle.wrapper.GradleWrapperMain.main(GradleWrapperMain.java:48) Caused by: org.gradle.api.GradleException: An error occurred enhancing DataNucleus classes. at com.google.appengine.task.EnhanceTask.enhanceClasses(EnhanceTask.groovy:58) at com.google.appengine.task.EnhanceTask.executeTask(EnhanceTask.groovy:34) at com.google.appengine.task.AbstractTask.start(AbstractTask.groovy:38) at org.gradle.internal.reflect.JavaMethod.invoke(JavaMethod.java:63) at org.gradle.api.internal.project.taskfactory.AnnotationProcessingTaskFactory$StandardTaskAction.doExecute(AnnotationProcessingTaskFactory.java:218) at org.gradle.api.internal.project.taskfactory.AnnotationProcessingTaskFactory$StandardTaskAction.execute(AnnotationProcessingTaskFactory.java:211) at org.gradle.api.internal.project.taskfactory.AnnotationProcessingTaskFactory$StandardTaskAction.execute(AnnotationProcessingTaskFactory.java:200) at org.gradle.api.internal.AbstractTask$TaskActionWrapper.execute(AbstractTask.java:579) at org.gradle.api.internal.AbstractTask$TaskActionWrapper.execute(AbstractTask.java:562) at org.gradle.api.internal.tasks.execution.ExecuteActionsTaskExecuter.executeAction(ExecuteActionsTaskExecuter.java:80) at org.gradle.api.internal.tasks.execution.ExecuteActionsTaskExecuter.executeActions(ExecuteActionsTaskExecuter.java:61) ... 47 more Caused by: groovy.lang.MissingPropertyException: Could not find property 'enhancerApi' on com.google.appengine.AppEnginePluginExtension_Decorated@1dd443c1. at org.gradle.api.internal.AbstractDynamicObject.propertyMissingException(AbstractDynamicObject.java:43) at org.gradle.api.internal.AbstractDynamicObject.getProperty(AbstractDynamicObject.java:35) at org.gradle.api.internal.CompositeDynamicObject.getProperty(CompositeDynamicObject.java:94) at com.google.appengine.AppEnginePluginExtension_Decorated.getProperty(Unknown Source) at com.google.appengine.AppEnginePlugin$_configureEnhance_closure9_closure58.doCall(AppEnginePlugin.groovy:313) at com.google.appengine.AppEnginePlugin$_configureEnhance_closure9_closure58.doCall(AppEnginePlugin.groovy) at org.gradle.api.internal.ConventionAwareHelper$2.getValue(ConventionAwareHelper.java:84) at org.gradle.api.internal.ConventionAwareHelper$MappedPropertyImpl.getValue(ConventionAwareHelper.java:136) at org.gradle.api.internal.ConventionAwareHelper.getConventionValue(ConventionAwareHelper.java:114) at com.google.appengine.task.EnhanceTask_Decorated.getEnhancerApi(Unknown Source) at com.google.appengine.task.EnhanceTask$_enhanceClasses_closure1.doCall(EnhanceTask.groovy:52) at com.google.appengine.task.EnhanceTask$_enhanceClasses_closure1.doCall(EnhanceTask.groovy) at org.gradle.api.internal.project.ant.BasicAntBuilder.doInvokeMethod(BasicAntBuilder.java:92) at com.google.appengine.task.EnhanceTask.enhanceClasses(EnhanceTask.groovy:42) ... 57 more

BUILD FAILED

Total time: 19.158 secs Stopped 0 compiler daemon(s).

解决方案

Adding the missing api tag in gradle build file solves the issue

enhancer {
    version = "v2"
    api="jdo"  // or "jpa"
    enhanceOnBuild = true
}

这篇关于未能提升核心数据的文章就介绍到这了，希望我们推荐的答案对大家有所帮助，也希望大家多多支持IT屋！

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