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Bug Can't track image after session reset.

Discussion in 'AR' started by albertosm91, Feb 3, 2021.

  1. albertosm91

    albertosm91

    Joined:
    Jan 29, 2021
    Posts:
    3
    I'm having an issue with ARFoundation 4.1.3.

    I'm using Image tracker to open a canvas when certain image is detected.
    Some options in that canvas include calling ARSession.Reset() (plane detection related functionality).
    When returning to the Image tracking view, the tracked image is marked as 'removed' in the 'trackedImageChanged' event.

    I've checked that the image exists in the ReferenceImageLibrary, but there is no way that it is added again to trackables. Is this normal or is it a bug?

    I'm using ARCore.

    Edit:
    I've just checked funcitonality with version 3.1.10 and it works as expected. The tracker is marked as 'removed' when returning to image scanner screen, but it is tagged as 'added' when is scanned again.

    I'm using Unity 2019.4.17f1 with the gradle 5.6.4 fix.
     
    Last edited: Feb 3, 2021
  2. TreyK-47

    TreyK-47

    Unity Technologies

    Joined:
    Oct 22, 2019
    Posts:
    1,816
    Team advises that you file a bug report for us.
     
  3. SilverBugi

    SilverBugi

    Joined:
    Jan 30, 2017
    Posts:
    9
    Are there any news regarding this bug?
     
  4. elliot-assembly

    elliot-assembly

    Joined:
    Jul 12, 2017
    Posts:
    2
    We're experiencing the same bug, does anyone have a fix for this?
     
  5. andyb-unity

    andyb-unity

    Unity Technologies

    Joined:
    Feb 10, 2022
    Posts:
    1,025