Looks like python 13 broke this?

[heylael]

Python 13 has removed imghdr library.
After installing img hdr using:

python -m pip install standard-imghdr

The library seems to work, but then another error:

Traceback (most recent call last):
File "...\appJar_DebuggingTwo.py", line 4, in
app = gui("Login Form")
File "....\appjar.py", line 569, in init
self._buildConfigFuncs()
File "...\appjar.py", line 3346, in _buildConfigFuncs
exec("gui.set" + v + "Bg=set" + v + "Bg")
File "", line 1, in
import('idlelib.run').run.main(True)
NameError: name 'setLabelBg' is not defined. Did you mean: 'self.setLabelBg'?

[bodemax]

I had the same issue, also had to install imghdr and then the same line error:

[kasperkarlsson]

Same here - I am no longer able to use appJar since upgrading to Python 3.13.

The last activity in this repository was however in 2019, so I understand if the maintainers do not rush to check issue reports and PRs.