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Camera not rendering

Discussion in 'Project Tiny' started by georgeq, Feb 20, 2020.

  1. georgeq

    georgeq

    Joined:
    Mar 5, 2014
    Posts:
    662
    I'm trying to assemble a new project. I created a new scene, but the camera component is a "regular" camera, and it does not render the sub-scene.

    tcam1.png

    The camera component on the Tiny Racing project looks like this:

    tcam2.png

    As first I though this was a custom property drawer, but there's no Editor folder on this project, so obviously the camera component has been replaced for tiny project. But such replacement is not happening when you install project tiny 0.21 from the package manager.
     
    georgeq, Feb 20, 2020
    #1

  2. AbdulAlgharbi

    AbdulAlgharbi

    Unity Technologies

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    Jul 27, 2018
    Posts:
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    You need to have "com.unity.render-pipelines.universal": "7.1.7" added to your project
     
    AbdulAlgharbi, Feb 20, 2020
    #2

  3. AbdulAlgharbi

    AbdulAlgharbi

    Unity Technologies

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    I would suggest that you copy Tiny3D sample as a start point, remove the assets, scripts and change the asmdef name to your project name.
     
    AbdulAlgharbi, Feb 20, 2020
    #3

  4. georgeq

    georgeq

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    It is indispensable to use 7.1.7?... I installed 7.1.8 and the camera still not rendering anything in the sub-scene.

    Doing that generates issues with the package manager:

    tpm.png
     
    georgeq, Feb 21, 2020
    #4

  5. elliotc-unity

    elliotc-unity

    Unity Technologies

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    Nov 5, 2015
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    Well that's a bug. Does it persist across editor restarts?
     
    elliotc-unity, Feb 21, 2020
    #5

  6. pedro_unity

    pedro_unity

    Joined:
    Jan 16, 2017
    Posts:
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    Hello @georgeq,

    My sincere apologies for running into this issue. This should not happen.

    There is something strange happening while obtaining entitlements for the packages. Would you kindly be able to share logs (either in thread or by DM) with me?

    I'll make sure that the adequate team picks this up and we get to the bottom of it.

    Thanks for your patience,
     
    pedro_unity, Feb 21, 2020
    #6

  7. Amir_AZNK

    Amir_AZNK

    Unity Technologies

    Joined:
    Jul 9, 2019
    Posts:
    15
    Hi @georgeq

    Would if be possible that you send logs and configs available at these paths, to us:

    On Windows:
    %LOCALAPPDATA%\Unity\
    %PROGRAMDATA%\Unity\config\

    On Mac:
    ~/Library/Logs/Unity/
    /Library/Application\ Support/Unity/config/

    For the sake of privacy you can send them as a private message if you want.
     
    Amir_AZNK, Feb 21, 2020
    #7

  8. georgeq

    georgeq

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    No, it does not persist across restarts. Restarting the Editor solves the problem.

    Sorry, restarted the editor, I suppose this clears the logs... but this is what I did:

    1) Downloaded the TinyRacing project.
    2) I copied the Assets, Packages, and ProjectSettings folders form the TinyRacing project to a new folder.
    3) On the assets folder of the copied version, I deleted everything except for the Build DOTS runtime settings files and the Assembly Definition File.
    4) I added that as a project in the Unity Hub and opened it up.

    After that, I opened up the TinyRacing project, and observed the same issue, so I guess the problem was on the source files. In both cases, restarting the editor solved the problem.

    I'm using Unity 2020.1.0a21...
     
    georgeq, Feb 21, 2020
    #8

  9. georgeq

    georgeq

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    Just one question, what happens to the log files when you have 2 projects open simultaneously with the same company name and product name? Because the folder is empty.

    Actually it seems all the projects I've opened with 2020.1.0a21 have no logs, because I only have logs of projects I've opened with 2019.2
     
    georgeq, Feb 21, 2020
    #9

  10. georgeq

    georgeq

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    {"activation":"https://activation.unity3d.com","ads":"https://unityads.unity3d.com/admin","analytics":"https://analytics.cloud.unity3d.com","build":"https://developer.cloud.unity3d.com","build-api":"https://build-api.cloud.unity3d.com","cdp-analytics":"https://prd-lender.cdp.internal.unity3d.com","clouddata":"https://data.cloud.unity3d.com","collab":"https://collab.cloud.unity3d.com","collab-max-files-per-commit":10000,"core":"https://core.cloud.unity3d.com","coreembedded":"https://embedded.cloud.unity3d.com","coreui":"https://developer.cloud.unity3d.com","genesis_api_url":"https://api.unity.com","genesis_service_url":"https://id.unity.com","identity":"https://api.unity.com","portal":"https://id.unity.com","jump":"https://jump.cloud.unity3d.com","license":"https://license.unity3d.com","sso":true,"activity-feed":false,"perf":"https://perf.cloud.unity3d.com","perf-events":"https://a:b@perf-events.cloud.unity3d.com","perf-max-batch-size":"1","perf-max-events":"100","perf-seconds-per-batch":"3","unauthenticatedurl":"/landing","unet":"https://multiplayer.unity3d.com","waitlist":"https://developer.cloud.unity3d.com","waitlist_api":"https://collab-waiting-list.cloud.unity3d.com","webauth":"https://accounts.unity3d.com","socialdashboard":"https://dashboard.heyplayapp.com","seat_required":true,"seatinfourl":"/teams/learn-more","build_upload_api_url":"https://build-artifact-api.cloud.unity3d.com","hub_installer_location":"https://public-cdn.cloud.unity3d.com/hub/prod/","hub-disable-marketing-tips":false}
     
    georgeq, Feb 21, 2020
    #10

  11. pedro_unity

    pedro_unity

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    Not sure @georgeq, I'll let the team answer that question specifically as I'm not entirely sure on the behaviour, but it doesn't sound "right".
     
    pedro_unity, Feb 21, 2020
    #11

  12. georgeq

    georgeq

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    Mar 5, 2014
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    Thank you...

    I usually have 2 or more instances of Unity open at the same time, often, when I'm stating a new project I have 2 or more copies of the same project for testing purposes, and almost never change those values.
     
    georgeq, Feb 22, 2020
    #12

  13. georgeq

    georgeq

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    I started everything again from scratch on 2019.3.2f1, but the camera still not rendering after a ConvertToEntity component is attached.
     
    Last edited: Feb 22, 2020
    georgeq, Feb 22, 2020
    #13

  14. gwenaelle_unity

    gwenaelle_unity

    Unity Technologies

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    Jul 24, 2018
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    In Tiny right now, we are only converting automatically subscenes. So even if you have a ConvertToEntity component attached to a camera outside of a subscene, the camera won't be converted. Make sure your camera gameobject is in a subscene
     
    gwenaelle_unity, Feb 24, 2020
    #14

  15. georgeq

    georgeq

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    The camera does not render neither outside nor inside the sub-scene.

    I'm getting this error:

    InvalidOperationException: GetSingleton<Unity.Tiny.DisplayInfo>() requires that exactly one Unity.Tiny.DisplayInfo exists but there are 0.
    Unity.Entities.EntityQuery.GetSingleton[T] () (at Library/PackageCache/com.unity.entities@0.5.1-preview.11/Unity.Entities/Iterators/EntityQuery.cs:842)
    Unity.Entities.ComponentSystemBase.GetSingleton[T] () (at Library/PackageCache/com.unity.entities@0.5.1-preview.11/Unity.Entities/ComponentSystemBase.cs:617)
    Unity.Tiny.Rendering.RenderGraphBuilder.AddRenderToTextureForNode (Unity.Entities.Entity eNode, System.Int32 w, System.Int32 h, System.Boolean color, System.Boolean depth) (at Library/PackageCache/com.unity.tiny.rendering@0.21.0-preview.4/Runtime/Unity.Tiny.Rendering.Native/RenderGraphBuilder.cs:274)
    Unity.Tiny.Rendering.RenderGraphBuilder.BuildDefaultRenderGraph (System.Int32 w, System.Int32 h, System.Boolean directToFrontBuffer) (at Library/PackageCache/com.unity.tiny.rendering@0.21.0-preview.4/Runtime/Unity.Tiny.Rendering.Native/RenderGraphBuilder.cs:368)
    Unity.Tiny.Rendering.RenderGraphBuilder.OnUpdate () (at Library/PackageCache/com.unity.tiny.rendering@0.21.0-preview.4/Runtime/Unity.Tiny.Rendering.Native/RenderGraphBuilder.cs:574)
    Unity.Entities.ComponentSystem.Update () (at Library/PackageCache/com.unity.entities@0.5.1-preview.11/Unity.Entities/ComponentSystem.cs:107)
    Unity.Entities.ComponentSystemGroup.UpdateAllSystems () (at Library/PackageCache/com.unity.entities@0.5.1-preview.11/Unity.Entities/ComponentSystemGroup.cs:182)
    UnityEngine.Debug:LogException(Exception)
    Unity.Debug:LogException(Exception) (at Library/PackageCache/com.unity.entities@0.5.1-preview.11/Unity.Entities/Stubs/Unity/Debug.cs:19)
    Unity.Entities.ComponentSystemGroup:UpdateAllSystems() (at Library/PackageCache/com.unity.entities@0.5.1-preview.11/Unity.Entities/ComponentSystemGroup.cs:186)
    Unity.Entities.ComponentSystemGroup:OnUpdate() (at Library/PackageCache/com.unity.entities@0.5.1-preview.11/Unity.Entities/ComponentSystemGroup.cs:169)
    Unity.Entities.ComponentSystem:Update() (at Library/PackageCache/com.unity.entities@0.5.1-preview.11/Unity.Entities/ComponentSystem.cs:107)
    Unity.Entities.DummyDelegateWrapper:TriggerUpdate() (at Library/PackageCache/com.unity.entities@0.5.1-preview.11/Unity.Entities/ScriptBehaviourUpdateOrder.cs:152)
     
    georgeq, Feb 25, 2020
    #15

  16. gwenaelle_unity

    gwenaelle_unity

    Unity Technologies

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    We have released new packages yesterday that should fix this error. Can you update to the preview 0.22 and retry?
     
    gwenaelle_unity, Feb 27, 2020
    #16

  17. georgeq

    georgeq

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    OK, now the camera does render, but I'm getting this error once per frame:

    AssertionException: Assertion failure. Value was False
    Expected: True
    UnityEngine.Assertions.Assert.Fail (System.String message, System.String userMessage) (at <2edddfab525b4f2ba526fcea7fd51cf6>:0)
    UnityEngine.Assertions.Assert.IsTrue (System.Boolean condition, System.String message) (at <2edddfab525b4f2ba526fcea7fd51cf6>:0)
    UnityEngine.Assertions.Assert.IsTrue (System.Boolean condition) (at <2edddfab525b4f2ba526fcea7fd51cf6>:0)
    Unity.Tiny.Authoring.ExportTinyRenderingSettings.OnUpdate () (at Library/PackageCache/com.unity.tiny.rendering@0.22.0-preview.5/Authoring/Unity.Tiny.Rendering.Authoring/ExportTinyRenderingSettings.cs:17)
    Unity.Entities.ComponentSystem.Update () (at Library/PackageCache/com.unity.entities@0.5.1-preview.11/Unity.Entities/ComponentSystem.cs:107)
    Unity.Entities.ComponentSystemGroup.UpdateAllSystems () (at Library/PackageCache/com.unity.entities@0.5.1-preview.11/Unity.Entities/ComponentSystemGroup.cs:182)
    UnityEngine.Debug:LogException(Exception)
    Unity.Debug:LogException(Exception) (at Library/PackageCache/com.unity.entities@0.5.1-preview.11/Unity.Entities/Stubs/Unity/Debug.cs:19)
    Unity.Entities.ComponentSystemGroup:UpdateAllSystems() (at Library/PackageCache/com.unity.entities@0.5.1-preview.11/Unity.Entities/ComponentSystemGroup.cs:186)
    Unity.Entities.ComponentSystemGroup:OnUpdate() (at Library/PackageCache/com.unity.entities@0.5.1-preview.11/Unity.Entities/ComponentSystemGroup.cs:169)
    Unity.Entities.ComponentSystem:Update() (at Library/PackageCache/com.unity.entities@0.5.1-preview.11/Unity.Entities/ComponentSystem.cs:107)
    Unity.Entities.DummyDelegateWrapper:TriggerUpdate() (at Library/PackageCache/com.unity.entities@0.5.1-preview.11/Unity.Entities/ScriptBehaviourUpdateOrder.cs:152)
     
    georgeq, Feb 27, 2020
    #17

  18. elliotc-unity

    elliotc-unity

    Unity Technologies

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    Nov 5, 2015
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    We're pretty sure we have a fix for that last callstack coming in the next release, which should be in a day or two at most. Sorry for the inconvenience!
     
    elliotc-unity, Mar 2, 2020
    #18
    THEOUROBOROS likes this.

  19. georgeq

    georgeq

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    No problem. I'll let you know how it goes once I can get my hands on the new version.
     
    georgeq, Mar 2, 2020
    #19
    elliotc-unity likes this.

  20. AbdulAlgharbi

    AbdulAlgharbi

    Unity Technologies

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    This issue has been fixed please update your com.unity.tiny.all to 0.22.0-preview.3
     
    AbdulAlgharbi, Mar 6, 2020
    #20

  21. georgeq

    georgeq

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    OK, Thank you!

    It works fine now.
     
    Last edited: Mar 6, 2020
    georgeq, Mar 6, 2020
    #21