Unable to run in Ubuntu 20.04

Discussion in 'Server & Client Support' started by Beefcake, May 17, 2021.

  1. Beefcake

    Beefcake New Member

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    I have a fresh install of ubuntu 20.04 and I have followed all of the steps listed on the linux install page.

    when I run "mono UORLauncherLite.exe" from the terminal, I get the following error.

    "The entry point method could not be loaded due to Could not load file or assembly 'PresentationFramework, Version=4.0.0.0, Culture=neutral, PublicKeyToken=31bf3856ad364e35' or one of its dependencies"

    I've tried to research and troubleshoot, but I'm not finding any solutions. Does anyone have any suggestions?
  2. Beefcake

    Beefcake New Member

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    If anyone stumbles across this, I installed mono-devel and mono-dbg and this seemed to fix the issue. I still get the error "
    Failed to load module "canberra-gtk-module"
    Can't find custom attr constructor image: /home/user/uorlauncher/UORLauncher.exe mtoken: 0x0a00000c due to: Could not load file or assembly 'PresentationFramework, Version=4.0.0.0, Culture=neutral, PublicKeyToken=31bf3856ad364e35' or one of its dependencies." However, the launcher now starts.
  3. Beefcake

    Beefcake New Member

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    Spoke too soon. The launcher will run, however, when I attempt to run the game by clicking Play "UO:Renaissance", I get the following error

    System.IO.FileNotFoundException: Could not load file or assembly 'PresentationFramework, Version=4.0.0.0

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