Jeff Epler d439a491bb Don't use "bitmap" property of TileGrid objects ... In 8.0, the TIleGrid adds its own "bitmap" property. This interfered, causing the exception reported in guide feedback: ``` Traceback (most recent call last): File "code.py", line 59, in File "code.py", line 40, in __init__ NotImplementedError: Call super().__init__() before accessing native object. ```		2022-07-16 08:39:17 -05:00
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code.py	Don't use "bitmap" property of TileGrid objects	2022-07-16 08:39:17 -05:00