Cannot build in XCode 6.3 (6D570)

[yonglam]

Hi, I cannot run this project using the latest code.
Error:
2015-05-17 11:22:08.315 ibtoold[5569:560436] -[NSButton setSpringLoaded:]: unrecognized selector sent to instance 0x7fe76728ed40

[orta]

I think this is an Xcode bug, it's hit me in Alcatraz pretty often too

[yonglam]

@orta any idea to fix it? :)

[edwardaux]

Hmm... that is very odd. Definitely looks like some Xcode nonsense.

Dumb question... have you tried deleting your /Users/Yong/Downloads/XcodeExplorer-master folder and re-downloading?

[yonglam]

I have deleted and re-downloaded the folder, but it didn't work also. I think there is some bug in my XCode.