Getting error like :

groovy.lang.missinMethodException: no signature of method : xyz() is applicable for argument type (java.lang.String) : values [SUCCESS] 

my method calling is like :

pipeline {pipeline {
    *environment

{ def externalMethod = load("D:\\Programs\\Jenkins* *LocalScriptClass.groovy");      }

*

....

....

   externalMethod.notifyStatusChangeViaEmail("${currentBuild.currentResult}")

} 

and method signature in local file is like :

 

public class MyClass {public class MyClass {

                                def notifyStatusChangeViaEmail(GString buildStatus)

                               

{                                              // TODO                                 }

}