A problem occurred evaluating project ':unity-classes'.

[shubham8170]

• What went wrong: A problem occurred evaluating project ':unity-classes'.

Could not find method maybeCreate() for arguments [default] on project ':unity-classes' of type org.gradle.api.Project. This problem is occurring when I am trying to debug/run my flutter code.

[Pabs14324]

Same problem here :(

[fiizzy]

@shubham8170 You might be well past this, but for others who need this, in your unity-classes folder, you have to create a build.gradle file and in it, add the following lines of codes:

configurations.maybeCreate("default") artifacts.add("default", file('unity-classes.jar'))

Hopefully, that helps someone!