What to do when my iPhone/iPad says there's a connection error?

[jlynet]

WARN XCUITest 'platformVersion' capability ('undefined') is not a valid version number. Consider fixing it or be ready to experience an inconsistent driver behavior.
WARN XCUITest Continuing without capturing device logs: Failed to receive any data within the timeout: 5000
ERR! WebDriverAgent xcodebuild exited with code '65' and signal 'null'
ERR! WebDriverAgent xcodebuild exited with code '65' and signal 'null'
WARN XCUITest Quitting and uninstalling WebDriverAgent
WARN WebDriverAgent WebDriverAgent uninstall failed. Perhaps, it is already uninstalled? Original error: Failed to receive any data within the timeout: 5000
ERR! XCUITest {}

/Volumes/Data/ws-scrcpy-0.8.1/node_modules/appium-xcuitest-driver/lib/driver.js:588
throw new Error(msg);
^
Error: Unable to launch WebDriverAgent because of xcodebuild failure: xcodebuild failed with code 65
xcodebuild error message:
. Make sure you follow the tutorial at https://github.com/appium/appium-xcuitest-driver/blob/master/docs/real-device-config.md. Try to remove the WebDriverAgentRunner application from the device if it is installed and reboot the device.
at quitAndUninstall (/Volumes/Data/ws-scrcpy-0.8.1/node_modules/appium-xcuitest-driver/lib/driver.js:588:15)
at /Volumes/Data/ws-scrcpy-0.8.1/node_modules/appium-xcuitest-driver/lib/driver.js:623:11
at wrapped (/Volumes/Data/ws-scrcpy-0.8.1/node_modules/asyncbox/lib/asyncbox.js:95:13)
at retry (/Volumes/Data/ws-scrcpy-0.8.1/node_modules/asyncbox/lib/asyncbox.js:68:13)
at retryInterval (/Volumes/Data/ws-scrcpy-0.8.1/node_modules/asyncbox/lib/asyncbox.js:105:10)
at /Volumes/Data/ws-scrcpy-0.8.1/node_modules/appium-xcuitest-driver/lib/driver.js:603:7

[drauggres]

Hi.
iOS support is outdated. Even if you manage to update appium-xcuitest-driver, I doubt the video streaming part will work.

It's been three years since I last used it. You should probably look for some other project, because Apple constantly breaks things.

[LWHikarik]

ERR! WebDriverAgent xcodebuild exited with code '65' and signal 'null'

You should sign your webdriver agent with team or personal team certificate in XCode, though it does not matter right now, because I am fixing entire IOS integration and it requires a bit shift in current architecture