Level 3 (385 points)
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Re: [NSSet intersectsSet:]: set argument is not an NSSet
Level 3 (385 points)
Hmm... this workaround is working (for now)...override the generated 'add' method and do this:
-(void)addNewMarkerObject:(MarkerObject *)marker { //Avoid crash by adding the object this way. marker.parent = self; }Haven't tried the methods Core Data generates for reordering, ect...hope they work...
Anyone know if this was a regression? Five year old bug, seems like a pretty long time.
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Re: [NSSet intersectsSet:]: set argument is not an NSSet
Level 1 (10 points)
Not sure if this will help or not, but, I have experienced something similar with "Ordered" relationships within Core Data. Here is what I ended up doing.
- (void)addReportQueriesObject:(ReportQuery *)value { NSMutableOrderedSet* tempSet = [NSMutableOrderedSet orderedSetWithOrderedSet:self.reportQueries]; [tempSet addObject:value]; self.reportQueries = tempSet; }basically I have to initialize a new ordered set, add my new value to that newly allocated ordered set, THEN save that into my ManagedObject. Hope this helps!
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Re: [NSSet intersectsSet:]: set argument is not an NSSet
Level 3 (385 points)
I saw that as one of the other suggessted workarounds. Not sure which workaround is better. I'm leaning more toward adding the object the way I have it now, instead of copying the entire set (though I don't know what Core Data is doing under the covers, so it really may not be anymore effecient).
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Re: [NSSet intersectsSet:]: set argument is not an NSSet
Level 3 (385 points)
Err, the other methods also cause crashes...pretty disappointing bug.
It looks like your workaround may the better way to handle this problem...I'm using it in a override of the method that adds multiple objects.
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Re: [NSSet intersectsSet:]: set argument is not an NSSet
Level 1 (0 points)
This is no longer working
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