Start a new topic

gpus_ReturnNotPermittedKillClient when Moving App to Background

gpus_ReturnNotPermittedKillClient when Moving App to Background


As a general comment for projects which are using "App registers for location updates" - make sure to disable the comments in WTARBrowserViewController.m from the SimpleARBrowser project if you are using this setting. 

Comments are marked as follows:

/* NOTE: The following line of code is only required if you have add the "App registers for location updates" entry in your plist's Required background modes */

A brief update: this definitely seems to be a Wikitude API problem. If I comment out all the lines responsible for the initialization of the ARView, everything works fine...

Please, help!

Best regards,

    Christian

Hi,

I am using Wikitude 1.0.5 to devlop an iOS 6.1.1 app. Everything worked fine. However, I now wanted to track the users position even if the app has been moved to background. Therefore, I used something like:

 

- (void)applicationDidEnterBackground:(UIApplication *)application

{

; // stop the ARView

; // save the game

}

 

Furthermore, I've added "App registers for location updates" to the "Required background modes" setting. Now, when moving the app to the background, I get an gpus_ReturnNotPermittedKillClient Error (indicating that some OpenGL tasks are still running). 

The question is: am I doing something wrong here or is it simply not possible to implement an application that keeps track of the users position with Wikitude?

Best regards,

       Christian
Login or Signup to post a comment