User saveWithCompletionBlock failed : Progress Kinvey

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User saveWithCompletionBlock failed

Jonathan Chung

started a topic over 7 years ago

I am trying to update the user after it has been saved. For example:

KCSUser.activeUser().givenName = "hello"

KCSUser.activeUser().saveWithCompletionBlock({

(user, error) -> Void in

NSLog("HERE")

})

Before printing "HERE" the application crashes with an error message

*** Terminating app due to uncaught exception 'NSInvalidArgumentException', reason: 'Invalid type in JSON write (__NSSetM)'

I am using iOS 9.2 on the iPad mini with Kinvey 1.40.3.

Thank you

Best Answer

Pranav J said almost 7 years ago

Jonathan,

Can you try with the latest KinveyKit SDK (1.40.7) version? URL for downloading the latest SDK as following:

http://devcenter.kinvey.com/ios/downloads#

I tried with the below code and it successfully updated the “first_name” field in the ‘user' collection for the active user.

Relevant code below:

    KCSUser.activeUser().givenName = "hellotest"
       
        user.saveWithCompletionBlock {
            (objectsOrNil: [AnyObject]!, errorOrNil: NSError!) -> Void in
            if errorOrNil == nil {
                NSLog("successfully saved user object: %@", objectsOrNil)
               
            } else {
                NSLog("error occurred: %@", errorOrNil)
            }
        }

Thanks,
Pranav
Kinvey Support

1 Comment

Pranav J

said almost 7 years ago

Answer

    KCSUser.activeUser().givenName = "hellotest"
       
        user.saveWithCompletionBlock {
            (objectsOrNil: [AnyObject]!, errorOrNil: NSError!) -> Void in
            if errorOrNil == nil {
                NSLog("successfully saved user object: %@", objectsOrNil)
               
            } else {
                NSLog("error occurred: %@", errorOrNil)
            }
        }

Thanks,
Pranav
Kinvey Support

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