Cordova app suddenly has no console log in Xcode

问题

My Cordova app has been output console.log just fine in Console of Xcode. Then suddenly one day (not sure what happened), it just shows blank. I followed the instructions here but nothing works Xcode 4 - Debug Area no longer shows my console output (NSLog)

Here are what I have:

This always shows but BLANK:

UPDATE 1

I tried an old codebase and no console log either. So this looks like Xcode configuration specific. Something messed up randomly and automatically.

回答1:

I found out the deployment to device AND start may take up to a minute. If you open the app manually right after it deployed, it is a different instance and no debug available in Xcode. You have to wait for Xcode to run the app itself to show console info.

来源：https://stackoverflow.com/questions/29179186/cordova-app-suddenly-has-no-console-log-in-xcode