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In the past when installing multiple Xcode, due to some configuration problems, when the new project, there will be a similar to the following error, resulting in the project template cannot be created.
Reinstall after you uninstall Xcode and restore all configurations is not resolved.
and is only in the selection of window-based application This template, the other template is not, the result is very depressed.
File:/sourcecache/devtoolside/devtoolside-1613/pbxinterface/
Wizards.subproj/pbxwizardchooserwizard.m
line:1342
Object: <PBXProjectWizardChooserWizard:0x2009b45a0>
Method:sheetDidEndWithReturnCode:fileSystemLocations:contextInfo:
Wizard should be a instance inheriting from Pbxprojectwizard, but it's nil
Internal Error
File:/SOURCECACHE/DEVTOOLSIDE/DEVTOOLSIDE-1688/PBXINTERFACE/WIZARDS.SUBPROJ/PBXWIZARDCHOOSERWIZARD.M
line:1365
Object: <PBXProjectWizardChooserWizard:0x200b845e0>
Method:sheetDidEndWithReturnCode:fileSystemLocations:contextInfo:
Wizard should be a instance inheriting from Pbxprojectwizard, but it's nil
This solution was later found on the foreign language website.
Enter the following command in the terminal to resolve, it is due to a number of engineering templates, because the version of the different causes of the conflict bar.
Defaults Delete Com.apple.Xcode "xcmultiwizardproxyiphoneos.platform/application/window-based application
Therefore, if you encounter other project template error, you should choose to delete other projects, that is, the content of the command line should be modified, inductive and different.
Troubleshoot Pbxprojectwizardchooserwizard problems with installing multiple Xcode