[4.11 P8] Procedural Foliage Random Crashes

Development World Creation
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1

Been testing with 4.11 Preview 8 and quite often the procedural foliage tool will start generating and then crash. Gives no error/log but will build on next try or two.

2

Here are the summary logs, I got one crash that actually left some.

http://pastebin.com/dEBdm7sU

3

Hi ,

  • Does this occur in a clean, blank project with no additional content or is this limited to one project?
  • Does this occur with a specific asset or is it any asset?
  • Can you post the full crash logs here? They can be found at \Unreal Projects\PROJECTNAME\saved\logs. The file you have linked is the crash callstack.
  • What steps can I take to reproduce this error on my end?
4

Hi ,

We have not heard from you in several days. I am marking this as answered for tracking purposes. If you are still experiencing this error, please comment with the requested information.

5

Hi,

Sorry I didn’t get the notification.

  1. Yes it occurs with a clean Project
  2. I tried 4 speedtree meshes
  3. I couldnt get any logs.
  4. Import a speedtree export, then add to the foliage generation. - I found anything over 6 steps with 6 seeds would crash.

Regards

6
  • Do your speedtree assets have tessellation on them?
  • What is the poly count of the assets you are using?
  • Can you post your dxdiag here so I can take a look?
  • Have you tried with non-speedtree assets? For instance, if you use one of the basic shapes in the editor, do you see the same crash?
7
  1. Speedtree Assets don’t have tesselation
  2. Varies from 3k to 20k
  3. I will PM You a DXDiag
  4. Admittedly nope.
8

Try using one of the basic shapes to see if you get the same crash.