MumbleKit crashes when accessing groups

[Marce666]

Hi,

I defined a group to a sub-channel and suitable permissions. (see attachments)

From MumbleKit, after being connected to the server, I ask for MKAccessControl by calling

[self.serverModel requestAccessControlForChannel:c];

 

When receiving response, app crashes in this point (see (*) )

 

   
- (NSUInteger)countByEnumeratingWithState:(NSFastEnumerationState *)state objects:(id *)stackbuf count:(NSUInteger)len
{
// TODO: We only support enumeration of object values.  In the future, we
// can extend this code to return a new list of NSNumber* objects wrapping
// our primitive values.
PBArrayValueTypeAssert(PBArrayValueTypeObject);  <----- (*)

if (state->state >= _count)
{
	return 0; // terminate iteration
}

 

How should I set groups and permission on murmur to avoid this crash?

If I comment the assert, the following crash is when accessing the PBArray named add in here:

 

        for (NSNumber *value in chanGroup.add) {
           [channelGroup.members addObject:value];
       }

[mkrautz]

Hi,

I'm not very familiar with the access control code. It's an external contribution -- an app that used MumbleKit needed ACLs. (Mumble for iOS doesn't for now).

However, I'd love to take a stab at it. I've created an issue to track this bug:

https://github.com/mumble-voip/mumblekit/issues/32