Exception occurs: serial.serialutil.SerialException: Port is already open

Bug #1056663 reported by Janko Timmermann
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This bug affects 1 person
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PySleep
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Bug Description

When running the script, it always stops with the exception:

serial.serialutil.SerialException: Port is already open

According to the documentation of pyserial, "The port is immediately opened on object creation, when a port is given.". After i removed both "ser.open()" lines in communication.py everything worked fine.

Revision history for this message
Janko Timmermann (78luphr0rnk2nuqimstywepozxn9kl19tqh0tx66b5dki1xxsh5mkz9gl21a5rlwfnr8jn6ln0m3jxne2k9x1ohg85w3jabxlrqbgszpjpwcmvkbcvq9spp6z3w5j1m33k06tlsfszeu-launchpad) wrote :
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