fatal error, exception catched: invalid string position #1700

New Issue

MrUnknownDE · 2026-04-05T19:14:35+02:00

MrUnknownDE commented

2026-04-05 19:14:35 +02:00

Originally created by @Frandel5425 on 11/5/2025

Is there an existing issue for this problem?

I have searched the existing issues

OrcaSlicer Version

V2.3.1

Operating System (OS)

Windows

OS Version

Windows 10

Additional system information

Printer

flashforge a5m

How to reproduce

open file, error pops up:

Actual results

Expected results

orcaslicer should open as normal. I've deleted and resinstalled software, still having issues.

Project file & Debug log uploads

no project file to upload

Checklist of files to include

Log file
Project file

Anything else?

No response

*Originally created by @Frandel5425 on 11/5/2025* ### Is there an existing issue for this problem? - [x] I have searched the existing issues ### OrcaSlicer Version V2.3.1 ### Operating System (OS) Windows ### OS Version Windows 10 ### Additional system information <img width="534" height="141" alt="Image" src="https://github.com/user-attachments/assets/6da9345a-46e1-49a3-bf06-0fbbbfcd5773" /> ### Printer flashforge a5m ### How to reproduce open file, error pops up: <img width="439" height="142" alt="Image" src="https://github.com/user-attachments/assets/a5ddbabc-7a2b-4b0f-aca7-cc6cda8df309" /> ### Actual results <img width="439" height="142" alt="Image" src="https://github.com/user-attachments/assets/22f152d2-545e-4924-95ae-699bb59cd7a9" /> ### Expected results orcaslicer should open as normal. I've deleted and resinstalled software, still having issues. ### Project file & Debug log uploads no project file to upload ### Checklist of files to include - [ ] Log file - [ ] Project file ### Anything else? _No response_

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Due Date

No due date set.

Dependencies

No dependencies set.

Reference: github/OrcaSlicer#1700