hi!, I had found that post yesterday. I tried with some cliff uasset from kite demo and shows me the following error.
E:\Mis Documentos\Documentos\Unreal Projects\FirstTest\Content\KiteDemo>umodel.exe -export -game=ue4.8 SM_Cliff01.uasset
Found 273 game files (4 skipped)
******** SM_Cliff01.uasset ********
*** ERROR: Serialized FString is not null-terminated
FString<< <- SerializePackageFileSummary4 <- FPackageFileSummary<<:Ver=434/0 <-
UnPackage::UnPackage:SM_Cliff01.uasset, ver=451/0, game=10009 <- UnPackage::Load
Package:SM_Cliff01.uasset <- Main:umodel_version=413
i know this is an external software, but maybe you know what to do.
Thanks!