Issues

• mylb.

  dotnet/machinelearning-modelbuilder#3093 · Filter by author 0022249141 opened on Oct 12, 2026

• Microsoft.VisualStudio.Services.Client is not installed in visual studio 2026.18.10

  dotnet/machinelearning-modelbuilder#3092 · Filter by author DrLavasani opened on Oct 10, 2026

• Cross-Platform ML.NET Model Builder Extension for Visual Studio Code

  dotnet/machinelearning-modelbuilder#3091 · Filter by author matouskozak opened on Sep 22, 2026

• Reference to non-existant assembly version: microsoft.codeanalysis.csharp 4.9.0

  dotnet/machinelearning-modelbuilder#3090 · Filter by author frank-hernov opened on Sep 18, 2026
  2

• Code snippet is blank after train Object detection.

  dotnet/machinelearning-modelbuilder#3089 · Filter by author phuoc07kcn opened on Aug 17, 2026

• Why file or system is not being loaded

  dotnet/machinelearning-modelbuilder#3088 · Filter by author ossmrajesh opened on Aug 3, 2026

• It is not possible to use the Machine learning wizard

  dotnet/machinelearning-modelbuilder#3087 · Filter by author AlexanderZhelnin opened on Jul 5, 2026
  5

• Failed to complete test myMLApp project

  GS Tutorial
  dotnet/machinelearning-modelbuilder#3085 · Filter by author RauHer opened on Jun 26, 2026
  2

• y

  dotnet/machinelearning-modelbuilder#3084 · Filter by author ahmad20rihawi03jalab opened on Jun 24, 2026

• Could not load file or assembly

  dotnet/machinelearning-modelbuilder#3083 · Filter by author prsa9601 opened on Jun 22, 2026
  1

• Generated .mlnet file solution reference mismatched from actual location

  dotnet/machinelearning-modelbuilder#3082 · Filter by author trailblazercombi opened on May 25, 2026

• critical errors

  dotnet/machinelearning-modelbuilder#3081 · Filter by author gstate88888-rgb opened on May 8, 2026

• scoring financiero

  dotnet/machinelearning-modelbuilder#3080 · Filter by author ericksc88-code opened on May 4, 2026

• Training time finished without completing a successful trial. Either no trial completed or the metric for all completed trials are NaN or Infinity

  dotnet/machinelearning-modelbuilder#3079 · Filter by author AbdelhaliemAdham opened on Apr 25, 2026

• Showing error in Train Tab

  dotnet/machinelearning-modelbuilder#3078 · Filter by author dhammaratna-ragde opened on Apr 10, 2026

• Model Builder suggestion

  dotnet/machinelearning-modelbuilder#3077 · Filter by author eduardobogo-dev opened on Feb 6, 2026

• Load from Database doesn't work.

  dotnet/machinelearning-modelbuilder#3076 · Filter by author MBer0270 opened on Jan 28, 2026

• Training time finished without completing a successful trial. Either no trial completed or the metric for all completed trials are NaN or Infinity

  dotnet/machinelearning-modelbuilder#3075 · Filter by author dangdd2 opened on Jan 22, 2026

• Value cannot be null. (Parameter 'providerFactory') Visual studio 2026

  dotnet/machinelearning-modelbuilder#3074 · Filter by author CesaragsUC opened on Dec 29, 2025
  1

• Is there any reason to stick with LightGBM 3.3.5?

  dotnet/machinelearning-modelbuilder#3073 · Filter by author boneatjp opened on Dec 28, 2025

• Color contrast ratio of the focus indicator on "Radio" buttons with the background is 1.237:1 which is less than 3:1 in Dark mode: A11y_ML.NET Model Builder_Scenario_Non Text Contrast.

  dotnet/machinelearning-modelbuilder#3072 · Filter by author AnKushSingh05 opened on Dec 18, 2025

• ml1

  dotnet/machinelearning-modelbuilder#3071 · Filter by author Adnanabudalhggf opened on Oct 27, 2025

• Grouping label is not marked for the "Select validation data strategy" group: A11y_ML.NET Model Builder_Info and Relationship.

  dotnet/machinelearning-modelbuilder#3070 · Filter by author AnKushSingh05 opened on Oct 24, 2025
  1

• When using the magnifier in reflow mode, the user has to scroll back and forth to view the content: A11y_ML.NET Model Builder_Reflow

  dotnet/machinelearning-modelbuilder#3069 · Filter by author AnKushSingh05 opened on Oct 24, 2025
  1

• When I load in my data for text classification in ML.NET it comes up with this error: Activating the "MicrosoftMLModelBuilderAutoML" service failed.

  GS Tutorial
  dotnet/machinelearning-modelbuilder#3068 · Filter by author ghost opened on Oct 21, 2025