C. Possible causes of Python exceptions

Possible causes of pyimport_importmodule failure:
No module is formed.
Solution: Create a folder named module_name according to Python, which contains the _ init _. py and module_name.py files.

Possible causes of pyobject_getattrstring (pmodule, "pfunc") Failure:
The pmodule. py file itself has an error.
Solution: Run pmodule. py separately to correct the error.
In the VC environment, you need to delete the module_name folder again to avoid pyobject_getattrstring failure. It is really speechless. Let's take a look at Python later.

Possible causes of "tuple object has no attribute"
Incorrect punctuation marks are added at the end of the statement in the python file.
Solution: Remove punctuation