Error: Method not implemented

Please help me to solve this error.
I’m tried to find out solution.

“this the Problem :point_down::point_down::point_down:

“core.mjs:6485 ERROR Error: Uncaught (in promise): Error: Method not implemented.
Error: Method not implemented.”

can you show part of the code that generates that error?
i’m pretty sure it’s a typo in your html file or in a function call