About appium trample pit: encountered internal error running command: error: cannot verify the signature of (solved)

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If you click in, you must first carefully check whether your error reporting details are consistent with those of the blogger , The “WebDriverException” Many exception types , Please carefully check whether the error information in this article is consistent with yours .

Same error reporting exception , There is another scenario to solve .

https://blog.csdn.net/weixin_42250835/article/details/125469369

Exceptions are as follows

selenium.common.exceptions.WebDriverException: Message: An unknown server-side error occurred while processing the command. Original error: Cannot verify the signature of '/Applications/Appium Server GUI.app/Contents/Resources/app/node_modules/appium/node_modules/appium-uiautomator2-server/apks/appium-uiautomator2-server-v4.27.0.apk'. Original error: Could not find 'apksigner.jar' in ["/usr/local/Caskroom/android-sdk/platform-tools/apksigner.jar","/usr/local/Caskroom/android-sdk/emulator/apksigner.jar","/usr/local/Caskroom/android-sdk/cmdline-tools/latest/bin/apksigner.jar","/usr/local/Caskroom/android-sdk/tools/apksigner.jar","/usr/local/Caskroom/android-sdk/tools/bin/apksigner.jar","/usr/local/Caskroom/android-sdk/apksigner.jar"]. Do you have Android Build Tools installed at '/usr/local/Caskroom/android-sdk'?

selenium.common.exceptions.WebDriverException: Message: An unknown server-side error occurred while processing the command. Original error: Cannot verify the signature of '/Applications/Appium Server GUI.app/Contents/Resources/app/node_modules/appium/node_modules/appium-uiautomator2-server/apks/appium-uiautomator2-server-v4.27.0.apk'. Original error: Could not find 'apksigner.jar' in ["/usr/local/Caskroom/android-sdk/platform-tools/apksigner.jar","/usr/local/Caskroom/android-sdk/emulator/apksigner.jar","/usr/local/Caskroom/android-sdk/cmdline-tools/latest/bin/apksigner.jar","/usr/local/Caskroom/android-sdk/tools/apksigner.jar","/usr/local/Caskroom/android-sdk/tools/bin/apksigner.jar","/usr/local/Caskroom/android-sdk/apksigner.jar"]. Do you have Android Build Tools installed at '/usr/local/Caskroom/android-sdk'?
Stacktrace:
UnknownError: An unknown server-side error occurred while processing the command. Original error: Cannot verify the signature of '/Applications/Appium Server GUI.app/Contents/Resources/app/node_modules/appium/node_modules/appium-uiautomator2-server/apks/appium-uiautomator2-server-v4.27.0.apk'. Original error: Could not find 'apksigner.jar' in ["/usr/local/Caskroom/android-sdk/platform-tools/apksigner.jar","/usr/local/Caskroom/android-sdk/emulator/apksigner.jar","/usr/local/Caskroom/android-sdk/cmdline-tools/latest/bin/apksigner.jar","/usr/local/Caskroom/android-sdk/tools/apksigner.jar","/usr/local/Caskroom/android-sdk/tools/bin/apksigner.jar","/usr/local/Caskroom/android-sdk/apksigner.jar"]. Do you have Android Build Tools installed at '/usr/local/Caskroom/android-sdk'?
    at getResponseForW3CError (/Applications/Appium Server GUI.app/Contents/Resources/app/node_modules/appium/node_modules/appium-base-driver/lib/protocol/errors.js:804:9)
    at asyncHandler (/Applications/Appium Server GUI.app/Contents/Resources/app/node_modules/appium/node_modules/appium-base-driver/lib/protocol/protocol.js:380:37)

The screenshot of error reporting is as follows ：

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The solution is as follows

Not analyzed the , While observing the log , I found a hint , Here's the picture ：

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Add this parameter to the start parameter of the script

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The operation results are as follows ：

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OK, Perfect solution ！

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