Can't load type Microsoft.ML.IPredictorProducing`1[System.Single]

[infiniteloopltd]

System information

• Windows 10 Home
• .NET : .NET Core 2.1
• ML.NET : 1.5-preview2
• ML.FastTree : 1.5-preview2

Issue:

The following error occurs when reading from disk:

Can't load type Microsoft.ML.IPredictorProducing`1[System.Single], because it has both create and constructor methods with the same visibility. Please indicate which one should be used by changing either the signature or the visibility of one of them.

Model is available here: https://github.com/infiniteloopltd/ML-Problem

May be related to PR4385

Source code / logs

var mlContext = new MLContext();
var modelPath = @"MLModel.zip";
var mlModel = mlContext.Model.Load(modelPath, out var modelInputSchema);

[infiniteloopltd]

Found the solution 👍

Install-Package Microsoft.ML.LightGbm -Version 1.5.0-preview2

(On the ML.Model project)

[harishsk]

Thank you for updating the issue with your resolution. :-)