The exception called no such frame execption is found, when the webdriver is searching a frame and not able to find it on the page.
The user has to re check the xpath or id or index of the frame present in the web page.
Try to check the web page for frame by right click on the frame present on the webpage to show the frame details.
The user needs handle the no such frame exception in the line of code at try and catch block to get the logs and to run the script without any interruption.
If the frame is throwing an exception after all the above points, the user can go to report the bug present in the application.
The frame id above given “frame_userdata” can be valid or invalid.