I am trying to load a collection based on id. Calling loadObjectWithID: crashes app. It was working fine two days before.

Here is the crash log



Terminating app due to uncaught exception 'NSInvalidArgumentException', reason: '*** -[NSDictionary initWithDictionary:copyItems:]: dictionary argument is not an NSDictionary'

*** First throw call stack:

(

0 CoreFoundation 0x000000010395a495 __exceptionPreprocess + 165

1 libobjc.A.dylib 0x000000010034a99e objc_exception_throw + 43

2 CoreFoundation 0x0000000103941086 -[NSDictionary initWithDictionary:copyItems:] + 854

3 CoreFoundation 0x0000000103940d11 +[NSDictionary dictionaryWithDictionary:] + 49

4 MyApp 0x000000010008dc8d -[KCSMetadata initWithKMD:acl:] + 333

5 MyApp 0x000000010006d1ec populate + 1964

6 MyApp 0x000000010006e5d6 +[KCSObjectMapper populateObjectWithLinkedResources:withData:resourceDictionary:] + 118

7 MyApp 0x000000010006e70a +[KCSObjectMapper makeObjectWithResourcesOfType:withData:withResourceDictionary:] + 266

8 MyApp 0x000000010008a193 -[KCSLinkedAppdataStore manufactureNewObject:resourcesOrNil:] + 115

9 MyApp 0x0000000100090c1a -[KCSBackgroundAppdataStore handleLoadResponse:error:completionBlock:] + 842

10 MyApp 0x0000000100091b87 __86-[KCSBackgroundAppdataStore doLoadObjectWithID:withCompletionBlock:withProgressBlock:]_block_invoke + 55

11 MyApp 0x000000010008133d -[KCSRequest2 callCallback:request:] + 1981

12 MyApp 0x0000000100080537 -[KCSRequest2 requestCallback:request:] + 1111

13 MyApp 0x000000010008005e __20-[KCSRequest2 start]_block_invoke_3 + 46

14 Foundation 0x000000010342a063 __103+[__NSOperationInternal _observeValueForKeyPath:ofObject:changeKind:oldValue:newValue:indexes:context:]_block_invoke96 + 16

15 libdispatch.dylib 0x0000000103d73851 _dispatch_call_block_and_release + 12

16 libdispatch.dylib 0x0000000103d8672d _dispatch_client_callout + 8

17 libdispatch.dylib 0x0000000103d76b27 _dispatch_root_queue_drain + 380

18 libdispatch.dylib 0x0000000103d76d12 _dispatch_worker_thread2 + 40

19 libsystem_pthread.dylib 0x00000001040d3ef8 _pthread_wqthread + 314

20 libsystem_pthread.dylib 0x00000001040d6fb9 start_wqthread + 13

)

libc++abi.dylib: terminating with uncaught exception of type NSException



My code looks somewhat like:

[[MyManager sharedStore] loadObjectWithID:_id withCompletionBlock:^(NSArray *objectsOrNil, NSError *errorOrNil) {

if (!errorOrNil && objectsOrNil.count > 0) {

[[MySharedData sharedInstance] setObject: objectsOrNil[0]];

}

else if (!errorOrNil){

[[MySharedData sharedInstance] setObject: nil];

}

} withProgressBlock:nil];



Any help will be highly appreciated. Thanks!

It looks like there was something unexpected the metadata. Can you load the object through the API console and share the JSON output?

I can see the entry in my table in console. But if I use Filter field to load only one entry on basis of _id, I see empty console. Is this what you were asking me to do?

Not quite. In the API Console Add-On, you can run various REST requests. Select the collection and perform a GET on that specific _id. The JSON version of the object should show up in the results pane. That is what I am looking for.

Here is the response for adding header "_id" and value is "53ce1935ba823db42c087702"



HTTP/1.1 200

Content-Type: application/json

X-Kinvey-API-Version: 3

X-Kinvey-Request-Id: 0854819509334b58918144df9c422c36

X-Powered-By: Express



[

{

"_id": "53ce1935ba823db42c087702",

"members": [],

"center": null,

"creator": {

"_collection": "user",

"_id": "53a18635cdf08d2f570375d6",

"_type": "KinveyRef"

},

"invited": [

{

"_collection": "user",

"_id": "53a1a3d665d3ff6458038b52",

"_type": "KinveyRef"

}

],

"_acl": "53a18635cdf08d2f570375d6",

"_kmd": {

"ect": "2014-07-22T07:56:37.648Z",

"lmt": "2014-07-22T07:56:37.648Z"

}

}

]

This element's _acl is not correct. Did you modify it through business logic?

ahan so how exactly it should look like?

"_acl":{"creator":"53a18635cdf08d2f570375d6"}