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Don't crash when material file can't be opened for sending to printer

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It seems that due to the threaded nature, the limit to the number of open file handlers could be reached here. Or it could just be locked or something of course.

Fixes Sentry issue CURA-2V2.
This commit is contained in:
Ghostkeeper 2021-09-22 14:59:27 +02:00
parent 0626eccb92
commit 426e3064d2
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1 changed files with 3 additions and 0 deletions
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3
plugins/UM3NetworkPrinting/src/Network/SendMaterialJob.py
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@ -133,6 +133,9 @@ class SendMaterialJob(Job):
except FileNotFoundError:
Logger.error("Unable to send material {material_id}, since it has been deleted in the meanwhile.".format(material_id = material_id))
return
except EnvironmentError as e:
Logger.error(f"Unable to send material {material_id}. We can't open that file for reading: {str(e)}")
return
# Add the material signature file if needed.
signature_file_path = "{}.sig".format(file_path)