Arduino on Xcode Project — Official Thread

jimaobian:
Hi,
I've just updated to embedXcode+113 in Mavericks. However when I try to create a new project ,set the USER_LIBS_LIST = 0, and build it. After successfully compile the project, all the files in the left project navigator disappear except the project file. If I click this project file ,an error diagram pops up "The file couldn't be opened".
If I remove all the user library away, this problem will no longer exist. However if there is any library in the library folder, this problem remains.
I turn back to the ver.110. There is no such problem in it.

The utility in charge of preparing the project hasn't changed between release 110 and 113. The issue you're reporting is due to non-standard names for the folders and files of the user library —like spaces, +, ...