Help error on game

AssertionError: !is_empty() at line 526 of panda/src/pgraph/nodePath.cxx
this not our game its YOUR software now how do i fix it

The error message usually indicates that your program did something wrong, namely, that you called a method on an empty NodePath. We can help you find out where the problem in your code is, but you’d have to show us some more context, such as a Python traceback or the piece of Python code that triggers this error.

The error can be due to a model that failed to load, in which case there must be other error messages as well. Showing the full command-line output would help.

File “toontown\toon\DistributedToon.py”, line 2591, in setGMIcon
self.gmIcon.reparentTo(np)
AssertionError: !is_empty() at line 526 of panda/src/pgraph/nodePath.cxx
Press any key to continue . . .

Again, you’ll have to show your code, and there are likely to be other error messages to show as well. In this case, it seems that either self.gmIcon is the empty NodePath, or np is.