COMSub msg - Value Changes Recieved for Invalid Item Handle

Ignition
1

I’ve started getting a lot of these messages in my console.

All coming from one particular scan class.

What’s the error indicating?

Ignition 7.5.5 - Windows 2003 32bit, Java 7
The ComSub is to a local RsLinx instance.

2

Sorry for the late reply. Are you still receiving this error message? If so, can you send us the entire stack trace? More information would be very useful. Thanks

3

Greg:

No, I upgraded to 7.5.6 and rebuilt RsLinx(I was updating anyhow).

Turned out that we had a failing 1756-ENBT that was throwing Rslinx into fits.

Thanks,
Mike