当我通过gradle构建我的
Android项目时出现此错误.它大概每周发生一次.
FAILURE: Build Failed with an exception. * What went wrong: Failed to capture snapshot of input files for task ':xxxxxxxx:compileDebugAidl' property 'importDirs' during up-to-date check. > Cannot invoke method containsKey() on null object * Try: Run with --stacktrace option to get the stack trace. Run with --info or --debug option to get more log output. Run with --scan to get full insights. * Get more help at https://help.gradle.org
知道什么可能导致这个错误吗？谢谢
解决方法
在谷歌修复bug之前,降级到播放服务4.0.1似乎已经为我解决了这个问题：
classpath’com.google.gms：google-services：4.0.1′
