[Compile Error] Classes must not be nested

 

 

I have get compiler errors all over the project. I think there's is more than 100 classes.

 

Description   
1131: Classes must not be nested.

 

However, finally I find out the problem is that one class just get a following minor syntax error.

 

private function getClassDefininationByName(className:String, packageName:String=null):Class { packageName:String = className + packageName; }