I am totally new to the Xcode and getting the error below:
clang: error: no such file or directory: \'/usersd/chairman/desktop/MySecondTabApp/MySeco
Select your project and go to Build Phases and search go through whole list under "Compile Sources". If some files are red then delete those files by pressing - button at the bottom. Also make sure these files are in the list without red color.
please go to Prefix header file
Target> Build Settings > Prefix Header. then copy paste this line & change Your Project name
$(SRCROOT)/Your_Project_name-Prefix.pch
Its working you 100% gurantee.
Comment Quoted from another site was the issue is resolved for me
hmm that's strange. Try this - click on the name of your project on the list of files/folders on the left in Xcode (at the very top of the list). Look at the "Targets" section on the left-hand side of the window to the right. Likely, there's two listed with the second being a "test" item. Right-click on that item and select "delete". Then try to run the project again. See screenshot below for a visual cue.
enter image description here