use classes from another project

i am using netbeans, to develop with java
i want to use some methods and classes form another project in my project
haw can i do?

you can import old project in current project.

Right Click your Project -> Libraries -> Processor -> Add Project

Best Luck.

Moved from New to Java

db

Quote:

---

Originally Posted by viren2727in

you can import old project in current project.

Right Click your Project -> Libraries -> Processor -> Add Project

Best Luck.

---

i made this
when i use classes and methods, there is no error, but in run, i have a lot
for example i write this code:

Code:

---

FrameNewRequirement newReq=new FrameNewRequirement("jamel");
System.out.println("xxxxx"+newReq.getcBox_actor().getSelectedItem());

---

where FrameNewRequirement is a class in the project imorted
i have this error
"Exception in thread "AWT-EventQueue-0" java.lang.NoSuchMethodError: REQUIREMENT.FrameNewRequirement.getcBox_actor()Lja vax/swing/JComboBox;"

sometimes i have this error
Exception in thread "AWT-EventQueue-0" java.lang.NoClassDefFoundError: REQUIREMENT/FrameNewRequirement

you have to configure JDK and other jar files in netbeans.