New SITcore board won't deploy to

I have an SCM20260E based board that boots and works and I can debug etc. I’ve just built another board and it won’t deploy. Configuration with TinyCLRConfig is fine and I’ve extended the heap etc.
This is what I see in the TinyCLR Device Deployment window:

Looking for a device on transport 'USB'.
Found device port 'USB' with ID '9cbb1123-1a85-4796-94ae-1cb65842210b' for transport 'Usb'.
Starting device deployment.
Attempting to connect to device 'USB:SC20260': iteration 0.
Opening port '\\?\usb#vid_1b9f&pid_5010#5&390d6484&0&1#{c13bcfe9-5e84-4187-9baa-45597ffcbb6f}'.
Attaching debugger engine.
Debugger engine attached.
Generating device specific assemblies.
Restarting interpreter.
Attaching to device.
Waiting for device to initialize.

In the debug window, I see this:

Found debugger!

Create TS.

Loading Deployment Assemblies.


The debugging target runtime is loading the application assemblies and starting execution.

Cannot find any entrypoint!


Waiting for debug commands...

The program '[0x13] TinyCLR application: Managed' has exited with code 0 (0x0).

It doesn’t appear to deploy any of the modules.

Try this:

  1. “Erase all” from TinyCLR config tool
  2. Load the desired firmware
  3. Start a new VS project and deploy it without any changes

Can you now deploy and debug as expected?

Also, are you using any other project as reference?

Anything same as below will give same your error:

Spot on Dat. An update fixed it and it deployed without errors. Cheers.

1 Like