Rigid error: could not extract PIDs from PS output PIDS: [], Procs: [“bad pid

Error reporting ：

selenium.common.exceptions.SessionNotCreatedException: Message: A new session could not be created. (Original error: Could not extract PIDs from ps output. PIDS: [], Procs: ["bad pid

resolvent ：
（1） stay Appium Installation directory node_modules\appium\node_modules\appium-adb\lib\adb.js file
（2） stay var outlines = stdout.split(“\n”) Add below this line of code outlines.shift(); Notice the semicolon , And then restart appium that will do .