Hi all,
I am new to Appium and facing following error while starting a session. Can someone please help to resolve this issue.
An unknown server-side error occurred while processing the command. Original error: Error executing adbExec. Original error: ‘Command ‘/Users/user1/Library/Android/sdk/platform-tools/adb -P 5037 -s RF8M33VNBVK install /Applications/Appium.app/Contents/Resources/app/node_modules/appium/node_modules/appium-unlock/bin/unlock_apk-debug.apk’ exited with code 1’; Stderr: ‘adb: failed to install /Applications/Appium.app/Contents/Resources/app/node_modules/appium/node_modules/appium-unlock/bin/unlock_apk-debug.apk: Failure [INSTALL_FAILED_VERSION_DOWNGRADE]’; Code: ‘1’