Java 未能应用插件[class'；org.gradle.api.plugins.scala.ScalaBasePlugin'；]：gradle v2.13

正在尝试使用gradle 2.13构建我的项目

获取错误：

MUSGM186035-835:c gm$ gradle build
Version suffix : -6

FAILURE: Build failed with an exception.

* Where:
Build file '/Users/gm/IdeaProjects/repo/a/b/c/build.gradle' line: 2

* What went wrong:
A problem occurred evaluating project ':b:c:QGInitiator'.
> Failed to apply plugin [class 'org.gradle.api.plugins.scala.ScalaBasePlugin']
> A dependency must not be empty

* Try:
Run with --stacktrace option to get the stack trace. Run with --info or 
--debug option to get more log output.

BUILD FAILED

Total time: 8.397 secs

   Caused by: org.gradle.api.InvalidUserDataException: A dependency must not be empty
at org.gradle.api.internal.tasks.DefaultTaskDependency.addValue(DefaultTaskDependency.java:122)
at org.gradle.api.internal.tasks.DefaultTaskDependency.add(DefaultTaskDependency.java:115)
at org.gradle.api.internal.AbstractTask$11.run(AbstractTask.java:323)
at org.gradle.api.internal.tasks.TaskMutator.mutate(TaskMutator.java:37)
at org.gradle.api.internal.AbstractTask.dependsOn(AbstractTask.java:321)
at org.gradle.plugins.ide.idea.IdeaPlugin$_configureForScalaPlugin_closure8.doCall(IdeaPlugin.groovy:229)
at org.gradle.plugins.ide.idea.IdeaPlugin$_configureForScalaPlugin_closure8.call(IdeaPlugin.groovy)
at org.gradle.api.internal.ClosureBackedAction.execute(ClosureBackedAction.java:67)
at org.gradle.internal.Actions$FilteredAction.execute(Actions.java:205)
at org.gradle.listener.ActionBroadcast.execute(ActionBroadcast.java:39)
at org.gradle.api.internal.DefaultDomainObjectCollection.doAdd(DefaultDomainObjectCollection.java:165)
at org.gradle.api.internal.DefaultDomainObjectCollection.add(DefaultDomainObjectCollection.java:159)
at org.gradle.api.internal.plugins.DefaultPluginManager.doApply(DefaultPluginManager.java:142)

我的build.gradle文件看起来像，

apply plugin: 'java'
apply plugin:'scala'//Line with error

ourceCompatibility = 1.8

repositories {
   mavenCentral()
}

dependencies {
   compile "org.scala-lang:scala-library:2.11.1"
}

此项目是另一个具有其他gradle文件的项目的一部分。但我并不是在构建父项目。我不确定我的依赖性到底发生了什么

Stacktrace:

MUSGM186035-835:c gm$ gradle build
Version suffix : -6

FAILURE: Build failed with an exception.

* Where:
Build file '/Users/gm/IdeaProjects/repo/a/b/c/build.gradle' line: 2

* What went wrong:
A problem occurred evaluating project ':b:c:QGInitiator'.
> Failed to apply plugin [class 'org.gradle.api.plugins.scala.ScalaBasePlugin']
> A dependency must not be empty

* Try:
Run with --stacktrace option to get the stack trace. Run with --info or 
--debug option to get more log output.

BUILD FAILED

Total time: 8.397 secs

   Caused by: org.gradle.api.InvalidUserDataException: A dependency must not be empty
at org.gradle.api.internal.tasks.DefaultTaskDependency.addValue(DefaultTaskDependency.java:122)
at org.gradle.api.internal.tasks.DefaultTaskDependency.add(DefaultTaskDependency.java:115)
at org.gradle.api.internal.AbstractTask$11.run(AbstractTask.java:323)
at org.gradle.api.internal.tasks.TaskMutator.mutate(TaskMutator.java:37)
at org.gradle.api.internal.AbstractTask.dependsOn(AbstractTask.java:321)
at org.gradle.plugins.ide.idea.IdeaPlugin$_configureForScalaPlugin_closure8.doCall(IdeaPlugin.groovy:229)
at org.gradle.plugins.ide.idea.IdeaPlugin$_configureForScalaPlugin_closure8.call(IdeaPlugin.groovy)
at org.gradle.api.internal.ClosureBackedAction.execute(ClosureBackedAction.java:67)
at org.gradle.internal.Actions$FilteredAction.execute(Actions.java:205)
at org.gradle.listener.ActionBroadcast.execute(ActionBroadcast.java:39)
at org.gradle.api.internal.DefaultDomainObjectCollection.doAdd(DefaultDomainObjectCollection.java:165)
at org.gradle.api.internal.DefaultDomainObjectCollection.add(DefaultDomainObjectCollection.java:159)
at org.gradle.api.internal.plugins.DefaultPluginManager.doApply(DefaultPluginManager.java:142)

---

尝试将

idea

插件应用于根插件。我不确定到底发生了什么，但这应该可以解决问题。

使用

-s

获取错误的完整stacktrace，如果您自己没有看到错误，请将其发布在这里。添加--stacktrace

idea

是IntelliJ的插件，对吗？我真的不需要那栋楼。无论如何，我试过用它。还是有同样的错误。嗯，奇怪。错误在中，根据stacktrace，给出的依赖项列表为空。虽然我不确定为什么会有

ideaModule

任务，但将

idea

插件添加到根项目至少应该添加

ideaProject

任务，从而消除错误。啊，也许你添加得太晚了。将

idea

插件添加到

scala

插件之前，然后看看错误是否消失。我只在

scala

之前添加了它。嗯，很奇怪。你能提供这个项目吗？这样我就可以亲自看看了？