Build Errors. Can someone help a newbe?

[twister]

I'm new to programing for OS X and i had a browser going and working fine. But now i get this

2003-08-06 00:12:01.050 Amish Cow[731] An uncaught exception was raised
2003-08-06 00:12:01.053 Amish Cow[731] *** class error for 'ASKNibObjectInfoManager': class not loaded
2003-08-06 00:12:01.053 Amish Cow[731] *** Uncaught exception: <NSArchiverArchiveInconsistency> *** class error for 'ASKNibObjectInfoManager': class not loaded

AmishMist has exited due to signal 5 (SIGTRAP).

and i don't know what to do. I'm just importing images and then trying to add them to my browser. Nothing complicated because i don't know anything like that yet. Can anyone help?

Thanks

 

[twister]

Ok so i got it to work. The problem was applescript. When i deleted it out of the menu.lib thing it worked fine.

So how do i add applescript?

And does anyone know any good tutorial on how to make a browser? I've got pages to show up, a url bar, forward, back , stop and refresh. But i want bookmarks, progress bar (very important) and the ability to open new browser windows.

I need a dummy tutorial i think.