Revision history [back]

There can be a number of causes for a QImage to crash during scaling in an application, such as:

1. Memory allocation errors: if the application runs out of memory while scaling the QImage, it can cause a crash.

2. Invalid data: if the data in the QImage is corrupted or invalid, scaling it can cause undefined behavior and result in a crash.

3. Out-of-bounds errors: if the application tries to access pixels outside the bounds of the QImage during scaling, it can cause a crash.

4. Unhandled exceptions: if the application does not properly handle exceptions during scaling, unexpected errors can occur, leading to a crash.

5. Hardware or driver issues: if the hardware or driver being used to perform the scaling operation is faulty, it can cause a crash.