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Bug IPCManager: Non-invocable member 'NativeHashMap<ushort, int>.Count' cannot be used like a method.

Discussion in 'Entity Component System' started by Phenotype, Nov 25, 2022.

  1. Phenotype

    Phenotype

    Joined:
    Oct 26, 2010
    Posts:
    42
    Looks like a bug in: Library\PackageCache\com.unity.transport@1.3.0\Runtime\IPCManager.cs

    Compiler Error: Non-invocable member 'NativeHashMap<ushort, int>.Count' cannot be used like a method.

    Lines 79, 88, 107

    Example: for (var i = 0; i < m_IPCChannels.Count(); ++i)
     
    Phenotype, Nov 25, 2022
    #1

  2. Spy-Master

    Spy-Master

    Joined:
    Aug 4, 2022
    Posts:
    153
    That's probably from an incompatibility with whatever version of the collections package is used in the project. The collections API has been pretty unstable with a number of breaking changes. Try updating either the transport package or the collections package to the latest preview.
     
    Spy-Master, Nov 25, 2022
    #2

  3. Phenotype

    Phenotype

    Joined:
    Oct 26, 2010
    Posts:
    42
    All my packages are up-to-date. Unity Transport is using an older version of collections 1.2.4 while I am on 2.1.0 so that is likely where the problem is. Thanks
     
    Phenotype, Nov 25, 2022
    #3

  4. Spy-Master

    Spy-Master

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    Transport goes up to 2.0.0-pre.2.
     
    Spy-Master, Nov 25, 2022
    #4

  5. Phenotype

    Phenotype

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    Oct 26, 2010
    Posts:
    42
    I don't have the option to upgrade it for some reason, probably because it's added as a dependency for netcode.
     
    Phenotype, Nov 26, 2022
    #5

  6. PamuxStudios

    PamuxStudios

    Joined:
    May 11, 2014
    Posts:
    1
    A released package should never depend on a pre-release package. If it has to, then it should also be called pre-release.
     
    PamuxStudios, Dec 16, 2022
    #6

  7. Spy-Master

    Spy-Master

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    Aug 4, 2022
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    OK, and? What package / version are you referring to?
     
    Spy-Master, Dec 16, 2022
    #7