Navigate service throw Uncaught BindingError

[nqwifly]

I'm trying to navigate from a view to another, I dragged click event of a button to the desired view. When I tested it on Preview page, I got:

libthingview_wasm.js:1 

Uncaught
BindingError {name: "BindingError", message: "Cannot pass deleted object as a pointer of type Session*", stack: "BindingError: Cannot pass deleted object as a poin…extensions/js/twx-mobile-widgets-3d-ng.js:3971:17"}
message: "Cannot pass deleted object as a pointer of type Session*"
name: "BindingError"
stack: "BindingError: Cannot pass deleted object as a pointer of type Session*↵ at BindingError.<anonymous> (http://localhost:3000/resource/Project%20Alice%20Vuforia/dist/extensions/js/libthingview_wasm.js:1:133001)↵ at new BindingError (eval at createNamedFunction (http://localhost:3000/resource/Project%20Alice%20Vuforia/dist/extensions/js/libthingview_wasm.js:1:131888), <anonymous>:4:34)↵ at throwBindingError (http://localhost:3000/resource/Project%20Alice%20Vuforia/dist/extensions/js/libthingview_wasm.js:1:134582)↵ at RegisteredPointer.nonConstNoSmartPtrRawPointerToWireType [as toWireType] (http://localhost:3000/resource/Project%20Alice%20Vuforia/dist/extensions/js/libthingview_wasm.js:1:150127)↵ at Session$GetRenderStats [as GetRenderStats] (eval at new_ (http://localhost:3000/resource/Project%20Alice%20Vuforia/dist/extensions/js/libthingview_wasm.js:1:158648), <anonymous>:7:28)↵ at http://localhost:3000/resource/Project%20Alice%20Vuforia/dist/extensions/js/twx-mobile-widgets-3d-ng.js:3971:17"
__proto__: Error
throwBindingError	@	libthingview_wasm.js:1
nonConstNoSmartPtrRawPointerToWireType	@	libthingview_wasm.js:1
Session$GetRenderStats	@	VM9902:7
(anonymous)	@	twx-mobile-widgets-3d-ng.js:3971
setInterval (async)	
addRenderStat	@	twx-mobile-widgets-3d-ng.js:3970
cvApiReady	@	twx-mobile-widgets-3d-ng.js:167
(anonymous)	@	twx-mobile-widgets-3d-ng.js:177
(anonymous)	@	thingview.js:18
(anonymous)	@	thingview.js:181
_loadPreferences	@	thingview.js:299
LoadPreferences	@	thingview.js:180
onRuntimeInitialized	@	thingview.js:12
doRun	@	libthingview_wasm.js:1
run	@	libthingview_wasm.js:1
runCaller	@	libthingview_wasm.js:1
removeRunDependency	@	libthingview_wasm.js:1
receiveInstance	@	libthingview_wasm.js:1
receiveInstantiatedSource	@	libthingview_wasm.js:1
Promise.then (async)	
doNativeWasm	@	libthingview_wasm.js:1
(anonymous)	@	libthingview_wasm.js:1
(anonymous)	@	libthingview_wasm.js:1

Kept throwing forever until I close the page.

Any clue about what cause the problem?

[sdidier]

Hello,

I made a similat test as your description in Vuforia Studio 8.4.0.

I am not able to reproduce this issue.

Please find below the Project.

Try to import it in you Vuforia Studio and check it.

• What is the result ?

Another question, what is the binding created from click event in Button and the second View?

Is it Naviagte, Show Modal or Hide Modal ?

Last question, can you share the Project where you have the issue ?

I would like to test it locally in my workstation.

Best regards,

Samuel

[nqwifly]

Now I can see the error only thrown when I use 3D widget to navigate to another view. 

Answering your question, binding is: Naviagte

Please check the attached project (same as yours, but added a 3D play button to navigate). Same Uncaught BindingError is thrown.

[sdidier]

Hello,

Thanks you for your feedback.

Now, I able to reproduce the issue in my Project.

From my point of view, it is a bug.

So, I am reporting it to R&D.

Best regards,

Samuel

[sdidier · Accepted solution]

Hello,

Just for information, Jira ticket is DT-21042 about this issue.

This article has been created :

https://www.ptc.com/en/support/article?n=CS301350

Best regards,

Samuel