subprocess calledprocesserror:command……returned non-zero exit status 1.

问题求解

subprocess calledprocesserror:command '['adb','-s','','shell','appops','set','com.android.cts.verifier','MANAGE_EXTERNAL_STORAGE',"ALLOW']'
returned non-zero exit status 1.

Ubuntu中进行camera ITS 测试时遇到的问题