ISSUE IN TUTORIAL BY MICROSOFT

[JOYSTON-LEWIS]

System Information (please complete the following information):

• Model Builder or CLI Version: CLR v4.0.30319
• Visual Studio Version (if applicable): 16.9.4

**System.TypeInitializationException
HResult=0x80131534
Message=The type initializer for 'MLAlgorithmML.Model.ConsumeModel' threw an exception.
Source=MLAlgorithmML.Model
StackTrace:
at MLAlgorithmML.Model.ConsumeModel.Predict(ModelInput input) in Z:\WORK DRIVE\Studies\LAB SESSIONS\Practical\Sem 4\ASP.NET MINI PROJECT USING MYSQL\Source Code\MLAlgorithm\MLAlgorithmML.Model\ConsumeModel.cs:line 25
at MLAlgorithm.Program.Main(String[] args) in Z:\WORK DRIVE\Studies\LAB SESSIONS\Practical\Sem 4\ASP.NET MINI PROJECT USING MYSQL\Source Code\MLAlgorithm\MLAlgorithm\Program.cs:line 21

Inner Exception 1:
FileNotFoundException: Could not load file or assembly 'Microsoft.ML.Data, Version=1.0.0.0, Culture=neutral, PublicKeyToken=cc7b13ffcd2ddd51' or one of its dependencies. The system cannot find the file specified.
**

• On which page of the tutorial did you run into an issue (URL): https://dotnet.microsoft.com/learn/ml-dotnet/get-started-tutorial/consume
• Clear description of the problem:

To Reproduce
Steps to reproduce the behavior:
Run myMLApp ( in my case MLAlgorithm app) (select Ctrl+F5 or Debug > Start Without Debugging). You should see the following output, predicting whether the input statement is positive or negative.

Expected behavior
A clear and concise description of what you expected to happen.

Screenshots
If applicable, add screenshots to help explain your problem.

Additional context
Add any other context about the problem here.
A given tutorial by microsoft is not working for me guys please let me know if i missed a step thanks in advance

[beccamc]

@JoyPikaX Sorry you ran into this problem and thanks for reporting! Is your project a .NET Framework project? If so, we have troubleshooting instructions here

Let me know if that helps!

[beccamc]

Any luck with the above?

[Mukund-Iyer]

Similar issue had occurred when I was doing the Tutorial. Please add the ML.Net NuGet package to your project. I had to install the NuGet package for Microsoft.ML and all it's dependencies. It worked after selecting the Solution Platform (x86 or x64).

Please refer the now Closed Issue #1411 raised by me, for more details.

[beccamc]

Unfortunately we don't have enough information on this issue. Please try the above suggestions. If you're still seeing a problem, please re-open and provide additional information. Thanks for reporting!