video analyzer tutorials

Question

I have tried following the Microsoft tutorial at https://learn.microsoft.com/en-us/azure/azure-video-analyzer/video-analyzer-docs/edge/use-line-crossing

I have installed:

• Visual studio Code version 1.66.2
• .NET Core 3.1 SDK
• Azure IoT Tools
• C#

When I attempt to run the sample program the program fails and I get multiple (many) errors of the following form.

"The type or namespace name 'NAME' could not be found (are you missing an assembly reference?)[c2d-console-app]

Any help understanding what the problem is and how to fix it would be greatly appreciated.

Answer 1

@Hughes, David GL Welcome to Microsoft Q&A forum! Apologies for the delayed response.

Are you still blocked?

"The type or namespace name 'NAME' could not be found (are you missing an assembly reference?)[c2d-console-app]

Common causes of the error:

• Make sure that you are referring to the namespace given for the project/file.
• You might not have added the required using directive
• You might have missed to reference the assembly that contains the type
• There might be an issue with the assembly you are trying to reference.

Please double check the above and let us know if that helps.