[SDK] my custom marking of project packages were not loading

hello, everyone. I have a question. There was no problem until I created
custom materials and applied them to apron to create custom marking. However,
if I save the memory, build the packages, save it in the community folder,
return to the simulator, and spin at the airport, my custom marking will not
be visible. What should I do to solve the problem? console says that"output
path doesn’t exisit and failed to convert texture" show image flie below

Hello @amaegamae , We can’t see the image your uploaded (maybe because the
title ?). Do you have the issue with all custom materials ? You can send us
your project and I will check it. See [3) Provide Private
bug-or-crash.html) Regards, Boris