Copy + paste constant causes crash

Development Rendering
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1

UE4 Version 4.6:

Ctrl V + P with a constant vector 3 causes material editor and Unreal to crash.

2

Hi

I wasn’t able to reproduce a crash by copying and pasting a Constant3Vector node in Material Editor. Can you please and attach crash log and dump file from project after this occurs? Thanks!

3

Seems it randomly crashes when you try and copy / paste between materials and copy and past nearly any item. Dump attached…link text

4

Hey ShadowKindGames -

Can you please upload a copy of your DXDIAG?

Thank You

Eric Ketchum

5

Hi

We have not heard back from you in a few days, so we are marking this post as Resolved for tracking purposes. If you are still experiencing issue you reported, please respond to this message with additional information requested above and we will offer further assistance.

Thank you.

Eric Ketchum

6

Hi Eric,

Please find attached dxdiag.link text

7

Hey ShadowKindGames -

Are you running Engine off of your Solid State Hard Drive? If so can you uninstall it and install it on an alternative non-Solid State Drive and let me know if you still get crash?

Thank You

Eric Ketchum

8

Didn’t make a difference, also might be a good idea to add an option to migrate engine to another drive. As you loose all associations to asset packs and have to re-download entire thing again. I’d be highly surprised if a disk drive was causing an issue with a highly specific function in engine.

9

Quick update, copy and pasting (right click, search through menu and then paste) works fine. It’s limited to keyboard shortcuts…

10

Hey ShadowKindGames -

I am still looking into this crash. If I can ask you to please try to reproduce this crash in a Basic 3rd Person Blueprint Template and in your submission to Crash Reporter make a note of my name Eric Ketchum and also take note of Machine ID # that will pop up and post it here.

Thank You for your continuing assistance -

Eric Ketchum