nanoFramework on ESP32 – Code Not Running After Deployment in Visual Studio

[aardrasystems]

Hi All,

I am starting to use nanoFramework with an ESP32 (ESP32-D0WDQ6, revision v1.0).

I have followed the getting started guide, but when I try to run the project from Visual Studio, I receive the output below and it does not appear that my code is actually running.

Has anyone encountered this before, or can the suggest what might be causing this?

    public class Program
    {
        public static void Main()
        {

            while (true)
            {
                Console.WriteLine("Hello World");

                // Wait 2 seconds
                Thread.Sleep(2000);
            }
        }
    }

This is my output

Attaching to nanoDevice...
Waiting for nanoDevice to initialize...
Debugger found. Resuming boot sequence.
Create Type System.
Loading Deployment Assemblies.
Resolving.

Total: (0 RAM - 0 ROM - 0 METADATA)

   AssemblyRef     =      0 bytes (    0 elements)
   TypeRef         =      0 bytes (    0 elements)
   FieldRef        =      0 bytes (    0 elements)
   MethodRef       =      0 bytes (    0 elements)
   TypeDef         =      0 bytes (    0 elements)
   FieldDef        =      0 bytes (    0 elements)
   MethodDef       =      0 bytes (    0 elements)
   GenericParam    =      0 bytes (    0 elements)
   MethodSpec      =      0 bytes (    0 elements)
   StaticFields    =      0 bytes (    0 elements)

   DebuggingInfo   =      0 bytes

   Attributes      =      0 bytes (    0 elements)
   TypeSpec        =      0 bytes (    0 elements)
   Resources Files =      0 bytes (    0 elements)
   Resources       =      0 bytes (    0 elements)
   Resources Data  =      0 bytes
   Strings         =      0 bytes
   Signatures      =      0 bytes
   ByteCode        =      0 bytes


Error: a2000000
Waiting for debug commands...
The nanoDevice runtime is loading the application assemblies and starting execution.
The program '[1] .NET nanoFramework application: Managed' has exited with code 0 (0x0).

Thank You

[alberk8]

What is the firmware version loaded into the ESP32?

[aardrasystems]

Thank You , version is 2.0.0-preview.35

[alberk8]

For the Preview version, everything must be preview version, the VS Extension, nuget and firmware.

[aardrasystems]

Very new to this, how can I check everything is synced to the same version?