A new session could not be created. (Original erro

问题:

Facing this issue while working on appium. couldnt able to launch the app in the simulator as appium server is throwing the above error.

回答1:

In my case I had installed appium from a different user and the owner of the Appium.app was other user than the user I was trying to run from. Changing the owner to the current user resolved the issue.

回答2:

I resolved this error by running ps aux | grep appium from command line, kill all appium and node processes and then restart appium.