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Array and Curve modifiers cause graphic card to crash
Closed, InvalidPublic


System Information
Operating system and graphics card

Windows 7 running, ATI Radeon HD 5700 Series

Blender Version
Broken: (example: 2.69.7 4b206af, see splash screen)
Worked: (optional)
Blender 2.77 Release Candidate 2 Hash: 1e1118e

Short description of error
Array Modifier applied to a Cube using Fit Type: Fit Curve, followed by a Curve Modifier, Causes Graphic Card and Blender to stop responding.

Exact steps for others to reproduce the error
Based on a (as simple as possible) attached .blend file with minimum amount of steps

1- Create Curve.
2- Create Cube.
3- Array Modifier to Cube.
4-Fit Type: Fit Curve. Add Curve
5- Curve Modifier added after Array Modifier in stack to Cube.
6- Curve selected.
7- Looks fine for few seconds, I even had time to save, then orbiting around the object will cause Graphic Card to crash and recover, Blender stops responding.
8- When I open the saved file, same thing happens.
9- Tried this several times just to make sure this is what's causing it.

My Graphic Card never crashed before, neither Blender did except when doing this.



Event Timeline

Georges Dahdouh (georgesD) created this task.
Georges Dahdouh (georgesD) claimed this task.
Georges Dahdouh (georgesD) raised the priority of this task from to Needs Triage by Developer.

Windows 7 Pro 64-bit

8 Gig of Ram

Display card: Nvidia GeForce GTX 760

Works: Blender 2.77 22a2853

I repeated the steps as reported above and did not experience any problems on my system.

I went back and performed the same test with Blender 2.76 and the with Blender 2.75a

Once again, I experienced no difficulties whatsoever.

My system remained stable and did not crash.

Bastien Montagne (mont29) triaged this task as Needs Information from User priority.

Please always attach a .blend file to help reproducing the issue…

Please update your graphics card driver.

Bastien Montagne (mont29) claimed this task.

No news since one week…