App crashs when I try to start it

[Ferdinand9999]

Traceback (most recent call last):
File "\app\newganmanager_main_.py", line 4, in
main().main_loop()
File "\app_packages\toga\app.py", line 663, in main_loop
self._impl.main_loop()
File "\app_packages\toga_winforms\app.py", line 285, in main_loop
raise self._exception
File "\app_packages\toga_winforms\app.py", line 258, in run_app
self.create()
File "\app_packages\toga_winforms\app.py", line 113, in create
self.interface._startup()
File "\app_packages\toga\app.py", line 624, in _startup
self.startup()
File "\app\newganmanager\app.py", line 62, in startup
self.profile_manager = Profile_Manager(Config_Manager().get_latest_prf(str(self.paths.app)+"/.user/cfg.json"), str(self.paths.app))
^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
File "\app\profile_manager.py", line 10, in init
self.prf_cfg = self.load_config(root_dir+"/.user/"+name+".json")
~~~~~~~~~~~~~~~~~~^~~~~
TypeError: can only concatenate str (not "NoneType") to str

[tlebaxter]

Having the same error, any idea on how to fix this?

Update: This fixes itself if run as an administrator.

[Peranco]

From one start to another - Same here. Run as Admin did not solve the problem. v1.4.0

[MudiLoodi]

From one start to another - Same here. Run as Admin did not solve the problem. v1.4.0

• Go to the installation folder of NewGAN-manager. If on Windows it should be under "AppData\Local\Programs\Maradonna (gestalt)\NewGAN-Manager".
• Go to app > newganmanager > .user
• open cfg.json and change "false" to "true" then save.

This fixed it for me.

[Peranco]

yep - worked for me. thx buddy