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Fixed in Unity 2017.1.0f3

Votes

3

Found in

5.5.1f1

Issue ID

884291

Regression

No

Assertion failed on expression: 'm_InstanceID != InstanceID_None' when reloading texture with UnityWebRequest.GetTexture()

Graphics - General

-

-

Priority: 7Not yet prioritized for a release

-

Severity: 2Core functionality majorly impacted

To reproduce:
1. Open project
2. Open 'BlankScene'
3. Play the scene
4. Click the 'Office Smart 2VR' tile
5. Click 'Buiten' tile
6. Click arrow in left top corner

Expected: textures will be loaded without any errors
Actual: an error is thrown:
'Assertion failed on expression: 'm_InstanceID != InstanceID_None'
UnityEngine.Networking.DownloadHandlerTexture:get_texture()
<Await>c__Iterator0:MoveNext() (at Assets/Scripts/ThumbnailBinding.cs:122)
UnityEngine.SetupCoroutine:InvokeMoveNext(IEnumerator, IntPtr)'

Reproduced on: 5.5.0f3, 5.5.1f1, p4, 5.5.2f1, 5.6.0b10

Note: tested on windows 8.1, no repro on OSX 10.12.2

Comments (7)

  1. A9491f88a0c159ec66f9a0f8618215e0?d=mm

    smichel

    May 31, 2018 12:28

    Got it in 5.6.6f2

  2. C161474d2553efcf9aa7be45664aed16?d=mm

    villetuh

    Nov 02, 2017 12:25

    I'm also getting the error messages with 2017.2.0f3.

  3. 9993ba72ced6723389ed7df0ea369410?d=mm

    kashif-shabbir

    Nov 02, 2017 10:52

    This is not solved! Still getting the error on Unity 2017.1.0f3!

  4. 04d12d67e22735489d0189f8b887ad46?d=mm

    NamekGames

    Oct 25, 2017 20:54

    This is not solved! Still getting the error on Unity 2017.2!

    Assertion failed: Assertion failed on expression: 'm_InstanceID != InstanceID_None'
    UnityEngine.Networking.DownloadHandlerTexture:GetContent(UnityWebRequest)
    <GetTexture>c__Iterator1:MoveNext() (at Assets/Scripts/Item.cs:209)
    UnityEngine.SetupCoroutine:InvokeMoveNext(IEnumerator, IntPtr)

  5. 42f95d71a1249bb4d4f12bdfc809f179?d=mm

    r-pedra

    Aug 22, 2017 10:08

    Will this fix be backported on. 5.6?

  6. 989187c895635538a21addb18a9a4fab?d=mm

    ForceMagic

    Mar 22, 2017 15:07

    Forgot to mention I am on 5.5.2f1

  7. 989187c895635538a21addb18a9a4fab?d=mm

    ForceMagic

    Mar 22, 2017 14:59

    Confirm I have the same callstack :

    Assertion failed on expression: 'm_InstanceID != InstanceID_None'
    UnityEngine.Networking.DownloadHandlerTexture:get_texture()

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