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clawsoftware / clawPDF

Open Source Virtual (Network) Printer for Windows that allows you to create PDFs, OCR text, and print images, with advanced features usually available only in enterprise solutions.
https://github.com/clawsoftware/clawPDF
GNU Affero General Public License v3.0
658 stars 147 forks source link

Autosaving errors #117

Open ThinkEV opened 8 months ago

ThinkEV commented 8 months ago

Version 0.9.0 Autosaving: Filename template: Document <DateTime:yyyyMMddHHmmss> JD Autosaving: Folder name template: N:\printeroutput\<DateTime:yyyyMMddHHmmss> JD

Today I printed three documents shortly after each other. These folders were created:

N:\printeroutput\20231023084417 JD
N:\printeroutput\20231023084431 JD
N:\printeroutput\20231023084443 JD

I want one file per folder, but the second folder was empty and the file that was supposed to go in there was saved into the next folder.

N:\printeroutput\20231023084417 JD\Document 20231023084417 JD.pdf
N:\printeroutput\20231023084431 JD\[ empty folder ]
N:\printeroutput\20231023084443 JD\Document 20231023084443 JD.pdf
N:\printeroutput\20231023084443 JD\Document 20231023084443 JD 2.pdf

The processing must have been stuck somehow. If this happens, the destination folder should not be changed!

from the clawPDF.log:

2023-10-23 08:44:31.6539 [Error] clawSoft.clawPDF.Workflow.ConversionWorkflow.RunWorkflow: clawSoft.clawPDF.Core.Ghostscript.OutputDevices.DeviceException: Error while copying to target file in second attempt. Process gets canceled. clawSoft.clawPDF.Core.Ghostscript.OutputDevices.DeviceException: Error while copying to target file in second attempt. Process gets canceled.
   bei clawSoft.clawPDF.Core.Jobs.AbstractJob.MoveOutputFiles()
   bei clawSoft.clawPDF.Core.Jobs.GhostscriptJob.RunJobWork()
   bei clawSoft.clawPDF.Core.Jobs.AbstractJob.RunJob()
   bei clawSoft.clawPDF.Workflow.ConversionWorkflow.DoWorkflowWork()
   bei clawSoft.clawPDF.Workflow.ConversionWorkflow.RunWorkflow()
2023-10-23 08:44:31.9836 [Error] clawSoft.clawPDF.JobRunner.ProcessJob: The job 'Dokument 20231023084431' terminated at step Convert and did not end successfully.

I think that after this error the print was retried by the printer spooler and therefore resulted in two files at the same timestamp. Mybe it is due to a race condition. I have got a post-processing tool that renames all direcories and files and replaces " " by "_".