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Fixed in 1.0.2



Found in [Package]

preview - 0.2.4

Issue ID




[WebGL] NetworkDiscovery.cs build errors when trying to build a project with Multiplayer HLAPI

Package: Multiplayer hlapi


How to reproduce:
1. Open the attached project ('')
2. Build for WebGL

Expected results: Project is successfully built
Actual results: Project is unable to be built because of 4 identical NetworkDiscovery.cs errors

Reproducible with: 2019.1.1f1, 2019.2.0a14, 2019.3.0a1
and with all package versions
Multiplayer HLAPI package was introduced in 2019.1.0a12

The build error occurs in 4 different places in Network Discovery.cs:
Library\PackageCache\com.unity.multiplayer-hlapi@1.0.2\Runtime\NetworkDiscovery.cs(317,30): error CS0117: 'NetworkTransport' does not contain a definition for 'SetMulticastLock'
Library\PackageCache\com.unity.multiplayer-hlapi@1.0.2\Runtime\NetworkDiscovery.cs(348,30): error CS0117: 'NetworkTransport' does not contain a definition for 'SetMulticastLock'
Library\PackageCache\com.unity.multiplayer-hlapi@1.0.2\Runtime\NetworkDiscovery.cs(388,30): error CS0117: 'NetworkTransport' does not contain a definition for 'SetMulticastLock'
Library\PackageCache\com.unity.multiplayer-hlapi@1.0.2\Runtime\NetworkDiscovery.cs(449,34): error CS0117: 'NetworkTransport' does not contain a definition for 'SetMulticastLock'

  1. Resolution Note (fix version 1.0.2):

    Fixed in 2019.3.0a5

Comments (11)

  1. ryoma-gerald

    Aug 30, 2019 14:58

    @DAJELLOKING Your solution works, thank you!

  2. ImperativeGames

    Jul 22, 2019 20:59

    Fixed in 2019.3.0a5

    Are you kidding? What if I don't make projects in superbuggy 2019.3.0a??? Will it be fixed in actual versions?

  3. PurplishCat

    Jun 25, 2019 02:52

    I'm getting this in 2019.1.7f1. Regression? Work-around?

  4. Blue-Mirror

    Jun 21, 2019 10:43

    @DAJELLOKING Heck yeah!

  5. coronepan

    Jun 19, 2019 16:56

    thank you bro !! i owe you one
    come here at Kyoto I will buy you drink ahaahahaha

  6. pginiotis

    May 30, 2019 06:34

    Issue is fixed in 2019.3.0a5

  7. Cani23

    May 27, 2019 18:11

    Why is this problem still not solved?

  8. helldress

    May 23, 2019 23:04

    DAJELLOKING thank you!

  9. Cani23

    May 16, 2019 21:46

    We expect the fix for this error.

  10. DaJelloKing

    May 09, 2019 04:38

    I fixed this by going to Window> package manager and selecting the Multiplayer hlapi package and clicking remove.

    I did this for a non multiplayer game and it seems to have no issues because of it.

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