When I try to build my mod I get the error:
Unable to get mutable Windows environment variable map
some infos about what Im using:
JDK 8.0;
Minecraft 1.16.5;
Forge 20210309-1.16.5;
IDEA: Intellij
Addons: Citadel; JEI;
Gradle: 4.10.3
btw my Windows enviroment variable is set