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Cura port error
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Description

So while I was printing through cura, the printer was disconnected from the port for some reason. I could not do anything through the LCD and had to turn off my printer to re-connect. I had cura open through the terminal and had this error.

Event Timeline

MikeR created this task.Dec 20 2018, 11:16 AM
MikeR triaged this task as Normal priority.
DaniAO assigned this task to karrad.Dec 21 2018, 7:16 AM
DaniAO changed the edit policy from "All Users" to "LulzBot Hardware Products (Project)".
DaniAO added a project: Restricted Project.
alexei added a subscriber: alexei.Dec 28 2018, 7:05 AM

@MikeR ,
This sounds like Marlin crash problem, not the cura problem. Seems like ttyACM0 just disappeared but since it was open, the cura kept trying to connect.
It will be hard to debug, unless you give us some more details. I'm pretty sure it's not Cura problem though.

@alexei: The serial port on the Archim board is managed by the CPU, so if the code crashes, the serial port will go down. This is different from what happens on the Rambo/MiniRambos. Unfortunately, this does make debugging difficult. Keep in mind Marlin is still in 2.0.0 Alpha stage at this point, so bugs are expected.

karrad removed karrad as the assignee of this task.Dec 28 2018, 12:54 PM
DaniAO closed this task as Resolved.May 22 2019, 10:50 AM
DaniAO claimed this task.

We have had several revs of firmware and Cura with no update reports. Going to close this one down and it can always be reopened if needed.