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Unable to resolve assemblies in existing Unity project

See original GitHub issue

Environment data

dotnet --info output:

.NET Command Line Tools (2.0.2)

Product Information:
 Version:            2.0.2
 Commit SHA-1 hash:  a04b4bf512

Runtime Environment:
 OS Name:     Mac OS X
 OS Version:  10.12
 OS Platform: Darwin
 RID:         osx.10.12-x64
 Base Path:   /usr/local/share/dotnet/sdk/2.0.2/

Microsoft .NET Core Shared Framework Host

  Version  : 2.0.0
  Build    : e8b8861ac7faf042c87a5c2f9f2d04c98b69f28d

VS Code version: 1.19.1 C# Extension version: 1.13.1

Steps to reproduce

Open pre-existing Unity project in VS Code.

Expected behavior

IDE features to work.

Actual behavior

Missing assembly warnings and no IDE features.

The project worked fine a few months ago; I switched to Visual Studio for Mac for a bit but trying to switch back I’ve been hit with this and after all of my attempts to figure out what is going on I have been unsuccessful. I created a brand new project and while I still am getting the same unable to resolve assembly warning intellisense seems to work; it’s just pre-existing projects that seem to be the issue.

Full disclosure in case it is part of the issue; I’m using a compiled omnisharp-roslyn because for some reason the one shipped with the C# extension errors out on my machine.

Omnisharp log:

Starting OmniSharp server at 1/8/2018, 11:28:10 AM
    Target: /Users/mattbengston/Development/Games/spooky-jumps/spooky-jumps.sln

OmniSharp server started wth Mono
    Path: /Users/mattbengston/Development/Utils/omnisharp-roslyn/artifacts/scripts/OmniSharp.Stdio
    PID: 84470

[info]: OmniSharp.Stdio.Host
        Starting OmniSharp on MacOS 10.12.6 (x64)
[info]: OmniSharp.MSBuild.Discovery.MSBuildLocator
        Located 2 MSBuild instance(s)
            1: Mono 15.0 - "/Library/Frameworks/Mono.framework/Versions/5.4.1/lib/mono/msbuild/15.0/bin"
            2: StandAlone 15.0 - "/Users/mattbengston/Development/Utils/omnisharp-roslyn/artifacts/publish/OmniSharp.Stdio/mono/msbuild/15.0/Bin"
[info]: OmniSharp.MSBuild.Discovery.MSBuildLocator
        Registered MSBuild instance: Mono 15.0 - "/Library/Frameworks/Mono.framework/Versions/5.4.1/lib/mono/msbuild/15.0/bin"
            CscToolPath = /Users/mattbengston/Development/Utils/omnisharp-roslyn/artifacts/publish/OmniSharp.Stdio/mono/msbuild/15.0/Bin/Roslyn
            CscToolExe = csc.exe
[info]: OmniSharp.Cake.CakeProjectSystem
        Detecting Cake files in '/Users/mattbengston/Development/Games/spooky-jumps'.
[info]: OmniSharp.Cake.CakeProjectSystem
        Could not find any Cake files
[info]: OmniSharp.DotNet.DotNetProjectSystem
        Initializing in /Users/mattbengston/Development/Games/spooky-jumps
[info]: OmniSharp.DotNet.DotNetProjectSystem
        Auto package restore: False
[info]: OmniSharp.DotNet.DotNetProjectSystem
        Update workspace context
[info]: OmniSharp.DotNet.DotNetProjectSystem
        Resolving projects references
[info]: OmniSharp.MSBuild.ProjectSystem
        Detecting projects in '/Users/mattbengston/Development/Games/spooky-jumps/spooky-jumps.sln'.
[info]: OmniSharp.MSBuild.ProjectManager
        Queue project update for '/Users/mattbengston/Development/Games/spooky-jumps/JumperCore.csproj'
[info]: OmniSharp.MSBuild.ProjectManager
        Queue project update for '/Users/mattbengston/Development/Games/spooky-jumps/JumperLevelGeneration.csproj'
[info]: OmniSharp.MSBuild.ProjectManager
        Queue project update for '/Users/mattbengston/Development/Games/spooky-jumps/spooky-jumps.csproj'
[info]: OmniSharp.MSBuild.ProjectManager
        Queue project update for '/Users/mattbengston/Development/Games/spooky-jumps/JumperLevelEditor.csproj'
[info]: OmniSharp.MSBuild.ProjectManager
        Queue project update for '/Users/mattbengston/Development/Games/spooky-jumps/spooky-jumps.Editor.csproj'
[info]: OmniSharp.Script.ScriptProjectSystem
        Detecting CSX files in '/Users/mattbengston/Development/Games/spooky-jumps'.
[info]: OmniSharp.MSBuild.ProjectManager
        Loading project: /Users/mattbengston/Development/Games/spooky-jumps/JumperCore.csproj
[info]: OmniSharp.Script.ScriptProjectSystem
        Could not find any CSX files
[info]: OmniSharp.Stdio.Host
        Invoking Workspace Options Provider: OmniSharp.Roslyn.CSharp.Services.CSharpWorkspaceOptionsProvider
[info]: OmniSharp.Stdio.Host
        Configuration finished.
[info]: OmniSharp.Stdio.Host
        Omnisharp server running using Stdio at location '/Users/mattbengston/Development/Games/spooky-jumps' on host 84449.
[info]: OmniSharp.MSBuild.ProjectManager
        Adding project '/Users/mattbengston/Development/Games/spooky-jumps/JumperCore.csproj'
[info]: OmniSharp.MSBuild.ProjectManager
        Loading project: /Users/mattbengston/Development/Games/spooky-jumps/JumperLevelGeneration.csproj
[info]: OmniSharp.MSBuild.ProjectManager
        Adding project '/Users/mattbengston/Development/Games/spooky-jumps/JumperLevelGeneration.csproj'
[info]: OmniSharp.MSBuild.ProjectManager
        Loading project: /Users/mattbengston/Development/Games/spooky-jumps/spooky-jumps.csproj
[info]: OmniSharp.MSBuild.ProjectManager
        Adding project '/Users/mattbengston/Development/Games/spooky-jumps/spooky-jumps.csproj'
[info]: OmniSharp.MSBuild.ProjectManager
        Loading project: /Users/mattbengston/Development/Games/spooky-jumps/JumperLevelEditor.csproj
[info]: OmniSharp.MSBuild.ProjectManager
        Adding project '/Users/mattbengston/Development/Games/spooky-jumps/JumperLevelEditor.csproj'
[info]: OmniSharp.MSBuild.ProjectManager
        Loading project: /Users/mattbengston/Development/Games/spooky-jumps/spooky-jumps.Editor.csproj
[info]: OmniSharp.MSBuild.ProjectManager
        Adding project '/Users/mattbengston/Development/Games/spooky-jumps/spooky-jumps.Editor.csproj'
[info]: OmniSharp.MSBuild.ProjectManager
        Update project: JumperCore
[info]: OmniSharp.MSBuild.ProjectManager
        Update project: JumperLevelGeneration
[warn]: OmniSharp.MSBuild.ProjectManager
        Unable to resolve assembly '/Users/mattbengston/Development/Games/spooky-jumps/Temp/UnityVS_bin/Debug/JumperCore.dll'
[info]: OmniSharp.MSBuild.ProjectManager
        Update project: spooky-jumps
[warn]: OmniSharp.MSBuild.ProjectManager
        Unable to resolve assembly '/Users/mattbengston/Development/Games/spooky-jumps/Temp/UnityVS_bin/Debug/JumperCore.dll'
[warn]: OmniSharp.MSBuild.ProjectManager
        Unable to resolve assembly '/Users/mattbengston/Development/Games/spooky-jumps/Temp/UnityVS_bin/Debug/JumperLevelEditor.dll'
[warn]: OmniSharp.MSBuild.ProjectManager
        Unable to resolve assembly '/Users/mattbengston/Development/Games/spooky-jumps/Temp/UnityVS_bin/Debug/JumperLevelGeneration.dll'
[info]: OmniSharp.MSBuild.ProjectManager
        Update project: JumperLevelEditor
[warn]: OmniSharp.MSBuild.ProjectManager
        Unable to resolve assembly '/Users/mattbengston/Development/Games/spooky-jumps/Temp/UnityVS_bin/Debug/JumperCore.dll'
[warn]: OmniSharp.MSBuild.ProjectManager
        Unable to resolve assembly '/Users/mattbengston/Development/Games/spooky-jumps/Temp/UnityVS_bin/Debug/JumperLevelGeneration.dll'
[info]: OmniSharp.MSBuild.ProjectManager
        Update project: spooky-jumps.Editor
[warn]: OmniSharp.MSBuild.ProjectManager
        Unable to resolve assembly '/Users/mattbengston/Development/Games/spooky-jumps/Temp/UnityVS_bin/Debug/Assembly-CSharp.dll'
[warn]: OmniSharp.MSBuild.ProjectManager
        Unable to resolve assembly '/Users/mattbengston/Development/Games/spooky-jumps/Temp/UnityVS_bin/Debug/JumperCore.dll'
[warn]: OmniSharp.MSBuild.ProjectManager
        Unable to resolve assembly '/Users/mattbengston/Development/Games/spooky-jumps/Temp/UnityVS_bin/Debug/JumperLevelEditor.dll'
[warn]: OmniSharp.MSBuild.ProjectManager
        Unable to resolve assembly '/Users/mattbengston/Development/Games/spooky-jumps/Temp/UnityVS_bin/Debug/JumperLevelGeneration.dll'

Issue Analytics

  • State:closed
  • Created 6 years ago
  • Reactions:10
  • Comments:18 (1 by maintainers)

github_iconTop GitHub Comments

6reactions
bengsfortcommented, Jan 10, 2018

@rchande seems like it’s not related to the project but rather my machine/vscode/something super strange 😅

I’m on OSX and despite a couple fresh re-installs of the plugin and VSCode the default path the plugin was using was:

OmniSharp server started wth Mono
    Path: /Users/mattbengston/.vscode/extensions/ms-vscode.csharp-1.13.1/.omnisharp/omnisharp/OmniSharp.exe
    PID: 22028

This threw a ton of errors, namely:

System.TypeInitializationException: The type initializer for 'OmniSharp.Utilities.Platform' threw an exception. ---> System.IO.FileNotFoundException: Could not find file "/etc/os-release"
. . .

After comparing the output of a friends editor we noticed that his path was .omnisharp/run, so I updated my settings to:

"omnisharp.path": "/Users/mattbengston/.vscode/extensions/ms-vscode.csharp-1.13.1/.omnisharp/run",

And viola, everything works in every project with no issues.

No idea why it was using OmniSharp.exe vs run, but everything is working perfectly now; so this can probably be closed 😃

1reaction
otricommented, Jun 7, 2018

Ok, got it… VS code C# extension 1.15.2

~ $ dotnet --version
2.1.4

~ $ mono --version
Mono JIT compiler version 5.10.1.47 (2017-12/8eb8f7d5e74 Fri Apr 13 20:18:12 EDT 2018)
Copyright (C) 2002-2014 Novell, Inc, Xamarin Inc and Contributors. www.mono-project.com
	TLS:           normal
	SIGSEGV:       altstack
	Notification:  kqueue
	Architecture:  amd64
	Disabled:      none
	Misc:          softdebug 
	Interpreter:   yes
	LLVM:          yes(3.6.0svn-mono-master/8b1520c8aae)
	GC:            sgen (concurrent by default)
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