I'm programming a Swift iOS app in XCode 9.2 (Dated, I know), and I've tried to integrate GoogleAPIClientForREST using Cocoapods. When you integrate GoogleAPIClientForREST (and possibly other pods, I don't know), it also downloads GTMSessionFetcher. Since the integration of the pods, the app won't run and gives this Shell Script Invocation Error:
/Users/username/Library/Developer/Xcode/DerivedData/Teachers_Assistant-aphjxihtqtmedabcymmxjlmxduzc/Build/Products/Debug-iphonesimulator/Teachers Assistant.app/Frameworks/GTMSessionFetcher.framework: No such file or directory
However, I can't open Teachers Assistant.app, as it's not a folder. GTMSessionFetcher.framework exists, but inside of the folder circled in red in the image at this link, not inside the .app file circled in blue.
I've tried the suggestions at this link, the suggestions in the question at this link, this link, this link, and this link. None of them have worked, though if you think that there was something I did wrong while trying to carry out those steps feel free to tell me.
All of my code is online at this repo, including the podfile. Thanks for the help!
Additional information: I plan on using the Google API to automate Sheets as a sort of storage information system to log attendance data and other miscellaneous information, if that helps at all.