Confirmed on Windows XP, Inkscape rev. 21960 (but works well with 0.46).
Steps to reproduce:
1. Draw a 3D box.
2. Draw a rectangle (doesn't crash with a circle; haven't tried the other shapes).
3. Select all and group.
4. Rotate using the rotation handles.
5. Crash as described.
Confirmed on Windows XP, Inkscape rev. 21960 (but works well with 0.46).
Steps to reproduce:
1. Draw a 3D box.
2. Draw a rectangle (doesn't crash with a circle; haven't tried the other shapes).
3. Select all and group.
4. Rotate using the rotation handles.
5. Crash as described.