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sideeffects / HoudiniEngineForUnreal-v2

Houdini Engine Plugin for Unreal Engine 4 - Version 2
http://www.sidefx.com/unreal
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Houdini Crashed When Sync Heihgtfield with UE4 #107

Open 275302262 opened 3 years ago

275302262 commented 3 years ago

20210106194753 When Sync With Houdini In UE4 Whatever Change have I Made,Houdini Crash (The Hda was Made before,I want to change Whe sync in UE4) Sometimes if I lock the curve,It works again houdini:18.5.408 houdini engine:BETA2 Node Gragh: image

dpernuit commented 3 years ago

Hi,

Hard to tell what's causing the issue with just a screenshot of the node graph, but does your landscape has a height volume? The Height layer must be present in order to properly create Landscapes. The error on your stack trace seems to indicate that this is not the case and would explain the issue.

275302262 commented 3 years ago

Hi,

Hard to tell what's causing the issue with just a screenshot of the node graph, but does your landscape has a height volume? The Height layer must be present in order to properly create Landscapes. The error on your stack trace seems to indicate that this is not the case and would explain the issue.

h_gaea_crash.zip I Upload a very simple hda. When sync the first time,It's works fine. But Once I finished and saved,reopen UE4 and sync again, Then I click "Allow Editing Of Contents". Houdini crashed immediately whatever change had i made. There are many similar problems. Sure about it has a height layer. I will appreciate any of your help.

275302262 commented 3 years ago

UE4:4.25.4