解决

情况1 - 重新安装io.appium.uiautomator2.server 等apk
情况2 - 特殊手机配置问题

详细报错

[2022-06-13 06:27:31][W3C] Encountered internal error running command: Error executing adbExec. Original error: 'Command '/Users/xxx/Downloads/android-sdk-macosx/platform-tools/adb -P 5037 -s AKRSVB1816000327 shell ime enable io.appium.settings/.UnicodeIME' exited with code 255'; Command output: Unknown input method io.appium.settings/.UnicodeIME cannot be enabled for user #0
[2022-06-13 06:27:31][W3C] 
[2022-06-13 06:27:31][W3C] Error: Command '/Users/xxx/Downloads/android-sdk-macosx/platform-tools/adb -P 5037 -s AKRSVB1816000327 shell ime enable io.appium.settings/.UnicodeIME' exited with code 255
[2022-06-13 06:27:31][W3C]     at ChildProcess. (/Applications/Appium Server GUI.app/Contents/Resources/app/node_modules/appium/node_modules/teen_process/lib/exec.js:113:19)
[2022-06-13 06:27:31][W3C]     at ChildProcess.emit (events.js:203:13)
[2022-06-13 06:27:31][W3C]     at maybeClose (internal/child_process.js:1021:16)
[2022-06-13 06:27:31][W3C]     at Process.ChildProcess._handle.onexit (internal/child_process.js:283:5)
[2022-06-13 06:27:31][HTTP] <-- POST /wd/hub/session 500 552 ms - 1211