scala - Gradle 突然破裂

Question

我没有修改任何构建文件(甚至没有尝试还原代码)，但是Gradle在此崩溃:

FAILURE: Build failed with an exception.

* What went wrong:
A problem was found with the configuration of task ':macros:compileScala'.
> No value has been specified for property 'zincClasspath'.

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

* Exception is:
org.gradle.api.tasks.TaskValidationException: A problem was found with the configuration of task ':macros:compileScala'.
        at org.gradle.api.internal.tasks.execution.ValidatingTaskExecuter.execute(ValidatingTaskExecuter.java:55)
        at org.gradle.api.internal.tasks.execution.SkipEmptySourceFilesTaskExecuter.execute(SkipEmptySourceFilesTaskExecuter.java:52)
        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.execution.taskgraph.DefaultTaskGraphExecuter$EventFiringTaskWorker.execute(DefaultTaskGraphExecuter.java:203)
        at org.gradle.execution.taskgraph.DefaultTaskGraphExecuter$EventFiringTaskWorker.execute(DefaultTaskGraphExecuter.java:185)
        at org.gradle.execution.taskgraph.AbstractTaskPlanExecutor$TaskExecutorWorker.processTask(AbstractTaskPlanExecutor.java:66)
        at org.gradle.execution.taskgraph.AbstractTaskPlanExecutor$TaskExecutorWorker.run(AbstractTaskPlanExecutor.java:50)
        at org.gradle.execution.taskgraph.DefaultTaskPlanExecutor.process(DefaultTaskPlanExecutor.java:25)
        at org.gradle.execution.taskgraph.DefaultTaskGraphExecuter.execute(DefaultTaskGraphExecuter.java:110)

我正在编写测试，运行一次后它停止工作。有什么想法为什么会发生以及如何解决？

PS:搜索仅返回 https://stackoverflow.com/a/43085471/1017211，但无济于事，我看不到有任何理由要更新Gradle，因为它可以与当前版本很好地兼容。

Answer 1

您是否尝试过Android Studio:

File > Invalidate Caches / Restart...

和/或

Tools > Android > Sync Projects with Gradle Files

您还可以删除 .gradle文件夹，然后重建项目...