Question

I am trying to integrate dejalactivityview indicator view in my application, and I am running into this error:

Undefined symbols for architecture i386:
   "_OBJC_CLASS_$_DejalActivityView", referenced from:
  objc-class-ref in WelcomeMessage.o
ld: symbol(s) not found for architecture i386
 clang: error: linker command failed with exit code 1 (use -v to see invocation)

This library is pretty easy to integrate and I am pretty sure I did everything correctly: added the .m and .h files, my project is ARC enabled and thats how I call the method:

[DejalActivityView activityViewForView:self.view];

Pretty simple, no? Still doesn’t work…thanks for the help!

UPDATE:

I tried this:

 DejalActivityView *testvc;
[testvc activityViewForView:self.view];

But I am getting an error (before compiling) that “no visible @interface for “DejalActivityView” declares selector ‘activityViewForView:self.view'”

Answer 1

what’s your class name? make sure u spell correctly if again not work then change the class name. cz it some times that your class name matches with some built in name or some method name in project already in use