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Issue ID




Unity is only able to load mdb or portable-pdb symbols.

Package: Visual Scripting Bugs


Package warning message after adding Bolt 2.0.0a13 to Unity 2020.1.0f1.
Unity is only able to load mdb or portable-pdb symbols. Packages/com.unity.bolt/Editor/Bolt.Core/Dependencies/YamlDotNet/YamlDotNet.pdb is using a legacy pdb format.
Microsoft.Unity.VisualStudio.Editor.VisualStudioEditor:SyncIfNeeded(String[], String[], String[], String[], String[]) (at Library/PackageCache/com.unity.ide.visualstudio@2.0.2/Editor/VisualStudioEditor.cs:154)
UnityEditor.AssetPostprocessingInternal:PostprocessAllAssets(String[], String[], String[], String[], String[]) (at /Users/builduser/buildslave/unity/build/Editor/Mono/AssetPostprocessor.cs:172)
Steps to reproduce
- Create a new 2020.1.0f1 Unity project
- Open the package manager and click the + button found in the top left of the menu.
- Add the Bolt 2.0.0a13 package.json
- Wait for Bolt to be imported.
Notice issue >> Warning message appears in the console after import.

Tested Broken: macOS, Unity 2020.1.0f1
Tested. Does not appear:macOS, Unity 2019.4.4f1


  1. Resolution Note:

    Bolt 2 will not be released as its own product. See for details.

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