Summary
After enabling required core module, plugins, and restarting to compile in UE 5.6.1; You will receive this warning when creating a MetaHuman asset “LogTextureGraph: Warning: serialize Var v-1<0x00000000>: NOT FOUND for None”
I went down a rabbit hole trying to find this missing “variable” in a material graph that was missing or deprecated but was unable to find it. So I started building a development plugin from C++ to help assist for issues like this in the future and still working on it. There is still a lot of testing to do with my plugin but not only is that an issue with Metahuman but there is a ton of missing references/ dependencies in the production build of 5.6.1 that was pushed without cleaning up. Any Epic developers related, I would recommend looking into the Metahumans warning first. It’s harmless in the output log but it did send me down this long path of looking into missing assets.
Please select what you are reporting on:
Creative
What Type of Bug are you experiencing?
Assets
Steps to Reproduce
Enable Core Module for UE 5.6.1 > Enable missing plugins for Metahumans > create a Metahuman asset > enable missing plugins > restart.
Expected Result
LogTextureGraph: Warning: serialize Var v-1<0x00000000>: NOT FOUND for None
Observed Result
Missing variable inside of Texture Graph within Metahumans shipped plugins.
Platform(s)
5.6.1
