Hi,

I am getting these error messages when I try to build the following algorythm: 

"algorithm-type-name": "QuandlFuturesDataAlgorithm"

Build started... 1>------ Skipped Build: Project: QuantConnect.Algorithm.FSharp, Configuration: Debug Any CPU ------ 1>Project not selected to build for this solution configuration 2>------ Skipped Build: Project: QuantConnect.Algorithm.Python, Configuration: Debug Any CPU ------ 2>Project not selected to build for this solution configuration 3>------ Build started: Project: QuantConnect.Lean.Launcher, Configuration: Debug Any CPU ------ 3> No way to resolve conflict between "System.Net.Http, Version=4.2.0.0, Culture=neutral, PublicKeyToken=b03f5f7f11d50a3a" and "System.Net.Http, Version=4.1.1.3, Culture=neutral, PublicKeyToken=b03f5f7f11d50a3a". Choosing "System.Net.Http, Version=4.2.0.0, Culture=neutral, PublicKeyToken=b03f5f7f11d50a3a" arbitrarily. 3> No way to resolve conflict between "System.Net.Http, Version=4.1.1.3, Culture=neutral, PublicKeyToken=b03f5f7f11d50a3a" and "System.Net.Http, Version=4.0.0.0, Culture=neutral, PublicKeyToken=b03f5f7f11d50a3a". Choosing "System.Net.Http, Version=4.1.1.3, Culture=neutral, PublicKeyToken=b03f5f7f11d50a3a" arbitrarily. 3> No way to resolve conflict between "System.ValueTuple, Version=4.0.2.0, Culture=neutral, PublicKeyToken=cc7b13ffcd2ddd51" and "System.ValueTuple, Version=0.0.0.0, Culture=neutral, PublicKeyToken=cc7b13ffcd2ddd51". Choosing "System.ValueTuple, Version=4.0.2.0, Culture=neutral, PublicKeyToken=cc7b13ffcd2ddd51" arbitrarily. 3> Consider app.config remapping of assembly "System.Net.Http, Culture=neutral, PublicKeyToken=b03f5f7f11d50a3a" from Version "4.1.1.3" [D:\Lean2\Brokerages\bin\Debug\System.Net.Http.dll] to Version "4.2.0.0" [D:\Lean2\ToolBox\bin\Debug\System.Net.Http.dll] to solve conflict and get rid of warning. 3> Consider app.config remapping of assembly "System.ValueTuple, Culture=neutral, PublicKeyToken=cc7b13ffcd2ddd51" from Version "0.0.0.0" [] to Version "4.0.2.0" [D:\Lean2\ToolBox\bin\Debug\System.ValueTuple.dll] to solve conflict and get rid of warning. 3>C:\Program Files (x86)\Microsoft Visual Studio\2019\Community\MSBuild\Current\Bin\Microsoft.Common.CurrentVersion.targets(2123,5): warning MSB3276: Found conflicts between different versions of the same dependent assembly. Please set the "AutoGenerateBindingRedirects" property to true in the project file. For more information, see http://go.microsoft.com/fwlink/?LinkId=294190. 3>C:\Program Files (x86)\Microsoft Visual Studio\2019\Community\MSBuild\Current\Bin\Microsoft.Common.CurrentVersion.targets(2123,5): warning MSB3270: There was a mismatch between the processor architecture of the project being built "MSIL" and the processor architecture of the reference "D:\Lean2\Research\bin\Debug\QuantConnect.Research.dll", "AMD64". This mismatch may cause runtime failures. Please consider changing the targeted processor architecture of your project through the Configuration Manager so as to align the processor architectures between your project and references, or take a dependency on references with a processor architecture that matches the targeted processor architecture of your project. 3> QuantConnect.Lean.Launcher -> D:\Lean2\Launcher\bin\Debug\QuantConnect.Lean.Launcher.exe 3> SelectedOptimization ========== Build: 1 succeeded, 0 failed, 20 up-to-date, 2 skipped ==========

Then when I run it:

Algorithm.Initialize() Error: During the algorithm initialization, the following exception has occurred: Algorithm type name not found, or unable to resolve multiple algorithm types to a single type. Please verify algorithm type name matches the algorithm name in the configuration file and that there is one and only one class derived from QCAlgorithm. Stack Trace: QuantConnect.Lean.Engine.Setup.AlgorithmSetupException: During the algorithm initialization, the following exception has occurred: Algorithm type name not found, or unable to resolve multiple algorithm types to a single type. Please verify algorithm type name matches the algorithm name in the configuration file and that there is one and only one class derived from QCAlgorithm. at QuantConnect.Lean.Engine.Setup.ConsoleSetupHandler.CreateAlgorithmInstance(AlgorithmNodePacket algorithmNodePacket, String assemblyPath) in D:\Lean2\Engine\Setup\ConsoleSetupHandler.cs:line 105 at QuantConnect.Lean.Engine.Engine.Run(AlgorithmNodePacket job, AlgorithmManager manager, String assemblyPath, WorkerThread workerThread) in D:\Lean2\Engine\Engine.cs:line 118 QuantConnect.Lean.Engine.Setup.AlgorithmSetupException: During the algorithm initialization, the following exception has occurred: Algorithm type name not found, or unable to resolve multiple algorithm types to a single type. Please verify algorithm type name matches the algorithm name in the configuration file and that there is one and only one class derived from QCAlgorithm. at QuantConnect.Lean.Engine.Setup.ConsoleSetupHandler.CreateAlgorithmInstance(AlgorithmNodePacket algorithmNodePacket, String assemblyPath) in D:\Lean2\Engine\Setup\ConsoleSetupHandler.cs:line 105 at QuantConnect.Lean.Engine.Engine.Run(AlgorithmNodePacket job, AlgorithmManager manager, String assemblyPath, WorkerThread workerThread) in D:\Lean2\Engine\Engine.cs:line 118

How can I solve that problem?

Best Regards,

Vincent