Visual Components 4.10 Python Edit Error

[TSy]

Haven’t seen such error myself. Please report it to VC support.
A workaround could be to use external Python editor:

https://help.visualcomponents.com/4.10/Premium/en/English/Setup/Using_external_Python_editor.htm

Python API pyi files for autocompletion and type checking in external editors

Python interface definition stubs / modules (.pyi files) are a standardized way to describe API that is accessible from Python, but not implemented as Python code. They can contain type information which advanced Python editors like Visual Studio Code with the Python extension can utilize to provide very smart auto-completion and static type checking. I have produced / generated full pyi definition for VC 4.8 Premium’s API based on the new online help. Here is a (silent) demo of using these wi…