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Samnis's avatar
Samnis
Explorer | Level 4
6 years ago

Objective-C SDK crash

  Hi, in my project I am using the Objective-C SDK: I am updating the app to use scopes and short lived tokens. I added the SDK to the project by manually copying all the classes. I am getting ...
API
Greg-DB's avatar
Greg-DB
Icon for Dropbox Community Moderator rankDropbox Community Moderator
6 years ago

Thanks! This all looks correct. I also just tried copying these snippets into my own sample project here though to be sure, but I still can't reproduce the issue. (And I also have the official Dropbox iOS app installed, handling the app authorization flow.) 

 

Also, just to confirm, you're calling DBClientsManager setupWithAppKey in didFinishLaunchingWithOptions, right?

 

It's unclear why this would be occurring, as these unexpected classes (NSSQLiteStatementCache, NSContentSizeLayoutConstraint, and UICTFontDescriptor) seem to be from system frameworks (such as Core Data and Foundation). The Dropbox Objective-C SDK doesn't reference these classes at all.

 

A few more things to try to narrow this down:

  • Is this reliably reproducible for you, or does it only happen on random attempts?
  • Have you tried this on multiple devices? Have you tried it in the simulator?
  • Have you tried completely uninstalling and reinstalling the Dropbox SDK?
  • Do you have any non-standard  project settings? Does this also occur for you if you set it up in a new project?
Samnis's avatar
Samnis
Explorer | Level 4
6 years ago

Thank you very much, Greg.

In the following days I'll try all the things you suggested. And I'll let you know.

 

Thank you again,

    Mario

 

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