Home/ Questions/Q 8293229
In Process

The Archive Base Latest Questions

Editorial Team
  • 0
Asked: 2026-06-08T13:45:09+00:00

I’m using XCode 4.2 to develop a simple app using CorePlot 1.0. I’ve receiving

  • 0

I’m using XCode 4.2 to develop a simple app using CorePlot 1.0. I’ve receiving “unrecognized selector sent to instance”.

This issue has come up on many other threads, but the other threads seem to agree that the problem is setting the “Other Linker Flags”. The setup instructions say to add “-ObjC” linker flag, but some others include “-all_load” and “-Obj-C”. I’ve tried them all.

Some threads say to make sure the header search path is set up correctly. Mine is set up as an absolute path: “/Developer/projects/CorePlotDemo/CorePlotHeaders”.

I get this error when running this example as well as my “real” application.

I don’t know what else to try, any suggestions?

Share

Leave an answer

You must login to add an answer.

Need An Account,

1 Answer

  1. Editorial Team

    That’s a category method that’s not being loaded correctly. The “-all_load” linker flag should fix that.

    • 0