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PTCInc / vuforia-engine

Bug and feedback issue tracker for the Vuforia Engine SDK
https://developer.vuforia.com
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NO_POSE -- NOT_OBSERVED ERROR WITH v10.17.4 VUFORIA SDK #58

Closed MalayJoshi254 closed 1 year ago

MalayJoshi254 commented 1 year ago

Summarize the bug: I recently upgraded Vuforia package from 10.16.5 to 10.17.4 due to which i also upgraded my unity from 2022.1.17f1 to 2022.3.9f1 I have used 10 image target for each 10 3D models. Now when I click play in unity all my models disappears and it throws a log error with NO POSE NOT OBSERVED which is the error due to the PTC vuforia Default Observer Event Handle Script.

Observed problem The issue is with Default observer Event Handler script. When I remove that script and click on play button in unity, all the model appears in scene as well as simulation part. however, if I add default observer event handler. again, same error appears no pose not observed, and all my model disappears from scene as well as simulation.

Expected result My app was working fine with Vuforia 10.16.5 and unity 2022.17.1f1. I am getting error only after upgrading the SDK.

Other observations I checked with other unity version 2022.3.5/2022.3.8 but faced same issue.

Reproducible steps Steps to reproduce the behavior:

  1. Go to 'UNITY ENGINE'
  2. Click on 'PLAY BUTTON FOR SIMULATION'
  3. Scroll down to 'CONSOLE'
  4. See error

Affected Vuforia Engine version: v10.17.4

Affected platform

Affected device: I am not able to develop the app unless Vuforia sdk error is solved.

Screenshots / Video Recordings after play button before play button

Affected database Vuforia Database is fine its loading all the images on importing the database package.

Device or platform logs Target status: GRAPES NO_POSE -- NOT_OBSERVED UnityEngine.Debug:Log (object) DefaultObserverEventHandler:OnObserverStatusChanged (Vuforia.ObserverBehaviour,Vuforia.TargetStatus) (at ./Library/PackageCache/com.ptc.vuforia.engine@6ce555af7186/Vuforia/Scripts/DefaultObserverEventHandler.cs:94) DefaultObserverEventHandler:Start () (at ./Library/PackageCache/com.ptc.vuforia.engine@6ce555af7186/Vuforia/Scripts/DefaultObserverEventHandler.cs:63)

Workaround I might require SDK 10.16.5 as it is not available on website now. I think using old SDK might solve the problem as i was developing my app with that version without any issues. or i think there might be issue with the Default observer event handler script.

Additional comments Please share old Vuforia SDK 10.16.5 or Default observer event handler updated script.

MalayJoshi254 commented 1 year ago

Issue is solved I used older v10.10.2 sdk and used DefaultObserverEventHandler.cs script of v10.10.2 and finally all the error solved.