1、
Error:Execution failed for task ':zrh:compileDebugJavaWithJavac'. > Compilation failed; see the compiler error output for details
Workaround: End the java.exe, javaw.exe processes
2. Android real machine debugging has been stuck in installing apk
restart cellphone
3、
Process 'command 'D:\ide\android-studio\jre\bin\java.exe'' finished with non-zero exit value 1
Insufficient memory, set the memory to a larger value
-Xms1024m //JVM启动的起始堆内存
-Xmx4096m //AndroidStudio能使用的最大heap内存
-XX:MaxPermSize=1024m //最大的Permanent generation大小。存放的事类本身(不是对象),以及方法,一些固定的字符串等等。
-XX:ReservedCodeCacheSize=512m //设置JIT java compiler在compile的时候的最大代码缓存
-XX:+UseConcMarkSweepGC
-XX:SoftRefLRUPolicyMSPerMB=300