Search in
Sort by:

Question Status:

Search help

  • Simple searches use one or more words. Separate the words with spaces (cat dog) to search cat,dog or both. Separate the words with plus signs (cat +dog) to search for items that may contain cat but must contain dog.
  • You can further refine your search on the search results page, where you can search by keywords, author, topic. These can be combined with each other. Examples
    • cat dog --matches anything with cat,dog or both
    • cat +dog --searches for cat +dog where dog is a mandatory term
    • cat -dog -- searches for cat excluding any result containing dog
    • [cats] —will restrict your search to results with topic named "cats"
    • [cats] [dogs] —will restrict your search to results with both topics, "cats", and "dogs"

[CRASH] creating/opening project vulkan

I'm not sure what is causing this, but, the editor keep crashing after opening a project (few seconds later, i have time to click some buttons) and sometimes even creating projects.

Fedora 29 rx 580

Application version ... built from changelist 0

OS version Linux 5.0.7-200.fc29.x86_64 (network name: localhost.localdomain) Running 8 x86_64 processors (16 logical cores) Exception was "Ensure condition failed: CmdBuffer->IsOutsideRenderPass() [File:/home/cristianpietrobon/UnrealEngine/Engine/Source/Runtime/VulkanRHI/Private/VulkanMemory.cpp] [Line: 2122]"

link text link text

Product Version: UE 4.22
diagnostics.txt (4.1 kB)
ue4.log (63.9 kB)
more ▼

asked Apr 19 '19 at 05:51 PM in Linux

avatar image

Cristian P.
1 1 1

(comments are locked)
10|2000 characters needed characters left
Viewable by all users

1 answer: sort voted first

I do get a similar crash with 4.22 on one of my machines with Quadro graphics, segfaults pretty much right after the engine appears to start.

Try running the engine with -opengl4 this helps in my case.

more ▼

answered Apr 20 '19 at 06:59 PM

avatar image

Acheta Games
859 10 13 20

avatar image Cristian P. Apr 20 '19 at 08:08 PM

Thank you, it work with opengl but not with vulkan. i made a bug report

(comments are locked)
10|2000 characters needed characters left
Viewable by all users
Your answer
toggle preview:

Up to 5 attachments (including images) can be used with a maximum of 5.2 MB each and 5.2 MB total.

Follow this question

Once you sign in you will be able to subscribe for any updates here

Answers to this question