Wikitude

IOS Crashing app

The Wikitdue SDK 5.1.x adds a fix for this and at the same time enables you to control the internal memory management to be disabled. 

However, if you have this crash it might point to a faulty memory management in your application. Please verify the code and especially the WTArchitectView usage and when/if it's view controller is created/released.

Best regards

Andreas

You can find the solution in an other thread.

https://support.wikitude.com/support/search/topics?term=IOS+app+crashes+when+starting+AR

The same for Xamarin. 
I didn't have any observers, just 

architectView = new Wikitude.Architect.WTArchitectView();

And add to subview.

So, when controller closes, i'm removing from subview and it seems it still not deallocates.

I may have found a solution for this.

https://support.wikitude.com/support/search/topics?term=iOS+App+crashing

Some feedback would be nice.

same here ... push

I have exactely the same problem since i migrate to wikitude 5.

Hope somebody can help us.

I am having the same issues. Can anyone be of help?

I am getting the same error message. How do I deallocate WikitudeNativeSDK?

hi, i am having same problem after updating Wikitude framework file to iOS_5_0_0 from iOS_4_1_1. 

 

i am also not using Google Logging library or samething like that. Like i said this error happens only after upgrading wikitude sdk 5. 
 

And i don't understand how to deallocate WikitudeNativeSDK pointer.
"To deallocate the object, you need to set the WikitudeNativeSDK pointer to nil." how can i manage to do that? 

 

i am using multiple architectView on 4 different viewcontroller. and this error happens when switching from each other.  My each architectView serves differant roles like location and target image based. 

this is how declare architectView

 

NSError *deviceSupportError = nil;

if ( ) {



self.architectView.delegate = self;

//NSLog(@"WTArchitectView.sdkVersion %@", WTArchitectView.sdkVersion);

;

self.architectWorldNavigation = ;



;

;



}else {

NSLog(@"This device is not supported. Show either an alert or use this class method even before presenting the view controller that manages the WTArchitectView. Error: %@", );

}


;

;

 

any help appreciated.

Regards. 

 



 

Hi,
The Wikitude SDK does not offer a method called 'stopWikitudeSDKRendering'. This method also does not deallocate the object. To deallocate the object, you need to set the WikitudeNativeSDK pointer to nil.

Best regards

Andreas

Hi Andreas,

Even though I have deallocated the previous object by using ;    I am getting again the same error.

Regards,

Kartheek

Hi Boggarapu,
The problem here is, that you allocate a new object of type `WTArchitectView` when there is already one active or the previous one was never deallocated. Please verify that your previous WTArchitectView object is deallocated when you create a new one.

Best regards

Andreas

Hi,

I am using Official SDK version 5, And using JS API.

OS Version is 8.1. in my ipad.

This is happening in my own app.

I have checked it in my code and I never used InitGoogleLogging().

Thanks,

Hi,

Everything is working fine in my application. But when I am going back and again entering into ARView my app is getting crashed with following errors.

 

Check failed: !IsGoogleLoggingInitialized() You called InitGoogleLogging() twice!

*** Check failure stack trace: ***

    @   0x137e59  google::LogMessage::Flush()

    @   0x138c3d  google::LogMessageFatal::~LogMessageFatal()

    @   0x138109  google::SendEmailInternal()

    @   0x13ccd1  google::glog_internal_namespace_::InitGoogleLoggingUtilities()

    @   0x25282b  wikitude::common_library::impl::iOSConsoleWriter::iOSConsoleWriter()

    @    0xb0ac1  -

    @    0xad0ad  -

    @    0xacf51  -

    @    0x628a3  -

    @ 0x2eea1f8f  <redacted>

    @ 0x2eea1cfd  <redacted>

    @ 0x2f02afd9  <redacted>

    @ 0x2ef4aee7  <redacted>

    @ 0x2ef4aced  <redacted>

    @ 0x2ef4ac81  <redacted>

    @ 0x2ee9f4d7  <redacted>

    @ 0x2e8c7a0d  <redacted>

    @ 0x2e8c33e5  <redacted>

    @ 0x2e8c326d  <redacted>

    @ 0x2e8c2c51  <redacted>

    @ 0x2e8c2a55  <redacted>

    @ 0x2e8bc92d  <redacted>

    @ 0x2b9a93b5  <redacted>

    @ 0x2b9a6a73  <redacted>

    @ 0x2b9a6e7b  <redacted>

    @ 0x2b8f5211  CFRunLoopRunSpecific

    @ 0x2b8f5023  CFRunLoopRunInMode

    @ 0x32cc50a9  GSEventRunModal

    @ 0x2ef011d1  UIApplicationMain

    @    0x4a4fd  main

    @ 0x39a0baaf  <redacted>