type mismatch: cannot convert from void to object I am getting a error when I load a program with jar file but I can not transfer it to jaspersoft I have installed the jar file How can I fix the type mismatch error
The problem with your code is that you probably do not know Java. The problem is with the following line. Are you trying to define a constructor with 1 argument or are you trying to define a method? If a constructor, there shouldn't be a "void". If you are trying to define a method, use a name different from the class name.
static void SayiyiYaziyaCevir(String s)