Program crashes if click&drag after number exchange and save - Githubissues

ANP-Granular / ParticleTracking

Library and GUI for tracking (rod-like) particles on camera images in 2D and 3D

https://particletracking.readthedocs.io/en/latest/

GNU General Public License v3.0

2 stars 2 forks source link

Program crashes if click&drag after number exchange and save #28

Closed messyblanket closed 3 years ago

messyblanket commented 3 years ago

How it occurred:

Load, switch numbers, Ctrl+S
Now right click anywhere on the image to change number color to black
But if between right click and release (After Ctrl+S), there is an accidental drag, the program crashes and produces the following error ( in DEBUG mode) Note: The program crashes when the rod is still in green mode (before right click).
```
File "C:\Users\Meera Subramanian\PycharmProjects\Track_Gui\Python\rodnumberwidget.py", line 174, in mouseMoveEvent
diff = global_pos - self.__mouseMovePos
TypeError: unsupported operand type(s) for -: 'QPoint' and 'NoneType'
```

a-niem commented 3 years ago

Is resolved with PR #19.