Unable to start application, Unable to create new remote session

Hi, I have installed Appium 1.8.1 and OpenJDK v8, and the Katalon version I’m using is 7.2.1.

When I tried to use record mobile or spy mobile its giving error.
Please find the error in the attachments.
Screenshot from 2020-03-05 12-44-59


Please delete these application and run again:

  • io.appium.uiautomator2.server
  • io.appium.uiautomator2.server.test

If the error occurs again, please try to copy the command in the execution log:

/home/mandy.../adb/ -P .... .apk

then run in terminal and share us the result.


From where I can find these applications?


They are installed apps of your phone.

You can find them in:
Settings -> Manage installed applications.

have same problem.

what i do?

@duyluong i already try to uninstall those two and try it again same error occur. did you mean run in in terminla mean run it at cmd? and what is that /home/mandy…/adb/ path mean. your help will be very helpful for me thx.