Steve M. Dropboxer

Yes, Caram, once you have this faulty delta in the queue, I believe no deltas will be uploaded to the server. (That operation will be tried and will fail in a loop forever.) There's currently no way for you to instruct the SDK to drop deltas that are already in the queue.

Caram, you were exactly right. Assigning a null to the title can cause this. My advice for now is to just make sure you never try to assign a null title. This should make your app completely safe from this bug. We'll take a look on our side at possibly patching the SDK or even making a server-side change to ignore these…

Caram, have you found a way to reproduce this error? It's almost certainly a bug in the SDK, but we haven't had luck reproducing it. Information that might help: which version of the SDK are you on? Are you using local datastores (and then migrating)? Can you share the code/steps that created and modified this datastore?…

No, sorry. But the forum here is a good place to look for that sort of thing. (This is just the first post about it here.)

Sorry, this is a known issue. That button is not working for Dropbox for Business apps right now. We're working on enabling it soon (hopefully this week), at which point you'll be able to generate an access token if you're an admin for a Dropbox for Business team. In the meantime, you'll need to use the standard OAuth 2…

My understanding is that the current Datastore SDK cannot easily be used in an iOS 8 app extension. We're tracking this as a feature request.

Sure, I would imagine that much of the energy use is due to network traffic.

Were you doing something active with datastores? In terms of network usage: as long as you have an observer, the Datastore SDK will keep a single long-polling HTTP connection open with the server and wait for changes. Every few minutes this connection is closed and reestablished. If you're actively making changes and…

Cross-linking with Stack Overflow (which has a bit more detail): http://stackoverflow.com/questions/27398003/http-link-to-private-dropbox-files.

Can you share your code so far and what issue you ran into?

No, the Chooser doesn't support selecting a folder.

What have you tried so far? If you share your current code and what error you're seeing, we might be able to help.