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The hull has more than 255 polygons

Discussion in 'Editor & General Support' started by LaneFox, Nov 20, 2013.

  1. LaneFox

    LaneFox

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    Code (csharp):
    1. The hull has more than 255 polygons. This is invalid.
    2. UnityEditor.DockArea:OnGUI()
    This is a persistent error in one of my scenes after a 4.3 update. It only seems to occur in this one scene.
     
    LaneFox, Nov 20, 2013
    #1
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  2. LaneFox

    LaneFox

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    no ideas?
     
    LaneFox, Nov 23, 2013
    #2

  3. superpig

    superpig

    Drink more water! Unity Technologies

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    You'll get this warning if you have a convex MeshCollider that's using a mesh with more than 255 polys.

    You might try un-convexing and re-convexing any affected colliders - I've found that Unity sometimes doesn't correctly rebuild convex colliders when source data changes.
     
    superpig, Nov 23, 2013
    #3
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  4. LaneFox

    LaneFox

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    That seemed to fix it, thanks!
     
    LaneFox, Nov 23, 2013
    #4

  5. yashtd

    yashtd

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    I have the same error; could this be because of a mesh renderer which is using a mesh with more than 255 polygons?
     
    yashtd, Nov 5, 2015
    #5

  6. fffMalzbier

    fffMalzbier

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    No its has nothing to do with the mesh renderer but if you let unity generate a collider for your object its usually the same mesh that the meshrenderer uses.
     
    fffMalzbier, Nov 5, 2015
    #6

  7. K0m1x

    K0m1x

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    @UnityEngine can you please mark this as a warning and not an error I am having a hard time seeing the actual errors because of this message being spammed all over the place.
     
    K0m1x, Aug 25, 2016
    #7
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  8. burnout156

    burnout156

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    I mark generate colliders, and i insert mesh renderer after this
     
    burnout156, Nov 6, 2018
    #8