“DirectoryNotFoundException” occurs while building APK in unity3D?

Question

Answer 1

According to the error message, it looks like Unity's build pipeline is trying to create a temporary file with a random name inside a folder which does not exist.

It is most probable that some information is being cached in build.gradle or other parts of the project.

• Close Unity

• Delete Library and Temp folders

• Open Unity

Afterwards, If you ran into an access denied error, restart your PC.

unity3d - Unity Build Error `DirectoryNotFoundException` - Stack Overflow