Twitter embeded in a framework crashes at initialisation


I have an application A and a Framework B for my app.
the Framework B embed the fabric Twitter framewrork.
When I start the Fabric Twitter framework as this

[[Twitter sharedInstance] startWithConsumerKey:key consumerSecret:secret];

I got a crash from the application while initializing the Persistence store [TFSScribe _setupManagedObjectContext].
Note: My app is also using shared group, but I don’t think that could be an issue here.

When I dont initialize Twitter and dont use Twitter API he app is working just fine/
I rally have no idea what to check more

closed #2