I just upgraded to Mountain Lion and my project that I've been working on now brings up 42 yellow triangle errors and 3 red circle errors in xcode. ________ eg of yellow triangle error: BT_screen_menuList.m [BT_debugger showIt:self:[NSString stringWithFormat:@"building screen from stale configuration data: @", [self saveAsFileName]]]; Error: Data argument not used by format string ________ clang: error: linker command failed with exit code 1 (use -v to see invocation) Command /Applications/Xcode.app/Contents/Developer/Platforms/iPhoneOS.platform/Developer/usr/bin/lipo failed with exit code 1 ________ There were no errors before the update, and before I could use XCode, I had to update it to work in mountain lion.....sigh.... any ideas?

I received the same "clang: error: linker command failed with exit code 1 (use -v to see invocation) " issue when I implemented Scringo....I am thankful to hear this before I updated my computer. Waiting to hear this one play out!