Android Studio从2.2更新到3.1后运行之前的旧项目报错：
org.gradle.api.tasks.TaskExecutionException: Execution failed for task ':mwms:transformNativeLibsWithStripDebugSymbolForDebug'.
Causedby: net.rubygrapefruit.platform.NativeException: Could not start 'D:\As_SDK\ndk-bundle\toolchains\mips64el-linux-android-4.9\prebuilt\windows-x86_64\bin\mips64el-linux-android-strip'
Caused by: java.io.IOException: CreateProcess error=2, 系统找不到指定的文件
解决方法：Settings > Appearance & Behavior > Sysytem Settings > Android SDK > SDK tools
卸载NDK