xcode FBSOpenApplicationErrorDom

如果xcode运行时提示错误

The operation couldn’t be completed. (FBSOpenApplicationErrorDomain error 1.)

解决办法：

there was some empty environment variable setup to be passed for Run action in my active scheme (have no idea why it was there). Removing this empty environment variable resolved the issue immediately.

当前使用的scheme中

ok, 搞定。