CODEWITHSUNDEEP
iphoneobjective-crestkit
chourobin
chourobin

Reputation: 4104

RestKit crashes after upgrading to 0.10.0

I seem to be able to start restkit just fine and load objects using the traditional loadobjectsatresourcepath: delegate: method. However, when I introduce the block:^{}, restkit crashes every time.

[[RKObjectManager sharedManager] loadObjectsAtResourcePath:@"/api/v1/places" delegate:self block:^(RKObjectLoader* loader) {
    loader.objectMapping = [[RKObjectManager sharedManager].mappingProvider objectMappingForClass:[Place class]];
}];

I get this in the log:

2012-05-12 19:07:32.266 App - [RKObjectManagerloadObjectsAtResourcePath:delegate:block:]: unrecognized selector sent to instance 0x3aa2e0
2012-05-12 19:07:32.268 App - *** Terminating app due to uncaught exception 'NSInvalidArgumentException', 
reason: '-[RKObjectManager   loadObjectsAtResourcePath:delegate:block:]: unrecognized selector sent to instance 0x3aa2e0'

Any thoughts on how to resolve this issue? THanks!

Upvotes: 0

Views: 363

Answers (1)

Brian Gesiak
Brian Gesiak

Reputation: 6958

The exception tells you exactly what the problem is: RKObjectManager does not respond to loadObjectsAtResourcePath:delegate:block:. A quick glance at the API documentation reveals that the original method no longer exists in 0.10.0, and seems to have been replaced with loadObjectsAtResourcePath:usingBlock:.

You should be able to avoid the exception by using the new method:

[[RKObjectManager sharedManager] loadObjectsAtResourcePath:@"/api/v1/places" usingBlock:^(RKObjectLoader* loader) {
    loader.objectMapping = [[RKObjectManager sharedManager].mappingProvider objectMappingForClass:[Place class]];
}];

Upvotes: 1

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