android - 在 Android Studio 2 中构建时出现 "EnclosingMethod"错误

Question

当我在 Android Studio 2 中运行应用程序时，我遇到了构建错误。当我使用早期版本的 Android Studio 时，这些错误不存在。

Error:warning: Ignoring InnerClasses attribute for an anonymous inner class
Error:(com.squareup.haha.guava.base.Joiner$1) that doesn't come with an
Error:associated EnclosingMethod attribute. This class was probably produced by a
Error:compiler that did not target the modern .class file format. The recommended
Error:solution is to recompile the class from source, using an up-to-date compiler
Error:and without specifying any "-target" type options. The consequence of ignoring
Error:this warning is that reflective operations on this class will incorrectly
Error:indicate that it is *not* an inner class.
Error:warning: Ignoring InnerClasses attribute for an anonymous inner class
Error:(com.squareup.haha.guava.collect.Iterables$2) that doesn't come with an
Error:associated EnclosingMethod attribute. This class was probably produced by a
Error:compiler that did not target the modern .class file format. The recommended
Error:solution is to recompile the class from source, using an up-to-date compiler
Error:and without specifying any "-target" type options. The consequence of ignoring
Error:this warning is that reflective operations on this class will incorrectly
Error:indicate that it is *not* an inner class.
Error:warning: Ignoring InnerClasses attribute for an anonymous inner class
Error:(com.squareup.haha.guava.collect.Iterables$3) that doesn't come with an
Error:associated EnclosingMethod attribute. This class was probably produced by a
Error:compiler that did not target the modern .class file format. The recommended
Error:solution is to recompile the class from source, using an up-to-date compiler
Error:and without specifying any "-target" type options. The consequence of ignoring
Error:this warning is that reflective operations on this class will incorrectly
Error:indicate that it is *not* an inner class.

这些错误是什么以及如何解决？此外，apk 构建良好，应用程序也运行良好。

Answer 1

2016/09/19 更新

这在 LeakCanary 1.4 中已修复，因此只需升级即可修复它，而无需与 haha 的替代版本混淆。

debugCompile 'com.squareup.leakcanary:leakcanary-android:1.4'

以前

这些警告是由 haha:2.0.2 引起的，它是 leakcanary-android:1.4-beta2 的依赖项。

它已在 haha:2.0.3 中修复，因此您可以通过在依赖项中显式使用较新版本来修复它。为要添加 leakcanary 依赖项的每个 flavor 添加此行。你不需要为 leakcanary-android-no-op 添加它，因为它没有依赖项。

debugCompile 'com.squareup.haha:haha:2.0.3'