Relay/Spike Problems?

[Joe Ross]

You're creating your Spike Subsystem in both of your commands. This is creating a relay object twice, both referencing the same hardware relay port. The second instance is throwing an exception. I suspect if you scroll up in the output window you will see a stack trace.

You should create a static instance of your subsystem in commandbase, and then reference the subsystem in your commands (without creating new objects).