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Weird single pin net


gaminn

Hi,

I have several weird singe pin net errors in my PCB design. The SPN error is marked in area where there is nothing (top of the image). It says there is SPN N0059 on IC2.7 (see status bar in the bottom of the image).

dsspn_4c1611b12e8b57758134b11a56a1dd28cc461285.png

However, if I click IC2.7 it says it is connected to THERMOCOUPLE- net. Also if I open Properties of IC2 component, Nets tab, it says it is connected to THERMOCOUPLE-.

dsspn1_922226e00ce2ebd76b1cc80a100a8d9f3b8ce937.png

I guess this is a bug. Do you have an idea how to remove these SPN errors? I already tried to disconnect the pin from net in my schematic and update my schematic - although there is nothing connected to the pin, the SPN error still exists.

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