Issue with unoconverter initialization: Binary URP bridge disposed during call on Windows 10

[ghYoon93]

Hello

I am encountering an issue with unoconverter during PDF conversion in a Windows 10 environment. I am using unoserver version 2.0.1 and LibreOffice 7.6.4.

Description of the Problem:

I successfully launched unoserver using the command:

.\unoserver.exe --executable soffice

However, when attempting to convert a DOCX file to PDF using unoconverter with the following command:

.\unoconvert --convert-to pdf "C:\Users\USER\a.docx" "C:\Users\USER\b.pdf"

I faced an error during the initialization of unoconverter, specifically a "Binary URP bridge disposed during call" message.

Steps to Reproduce:

1. Start unoserver with the command: .\unoserver.exe --executable soffice
2. Attempt to convert a DOCX file to PDF using unoconverter: .\unoconvert --convert-to pdf "C:\Users\USER\a.docx" "C:\Users\USER\b.pdf"

Expected Behavior:

The DOCX file should be successfully converted to a PDF without errors.

Actual Behavior:

The conversion process is interrupted with the error message "Binary URP bridge disposed during call."

Additional Context:

• The problem arises specifically during the creation of UnoConverter, when assigning self.context.ServiceManager to self.service.
  This error seems to occur post-initialization of the service manager in the UnoConverter process.
• I have checked the installation paths and configurations, and they seem to be correct.

I would appreciate any guidance or suggestions on how to resolve this issue. Please let me know if additional information is required.

Thank you for your assistance.

Best regards,
ghYoon93

[regebro]

I've gotten errors like that but only when the Libreoffice server has crashed (or hasn't started yet), so I don't have any good ideas here.