Filename format customization not working #2054

New Issue

MrUnknownDE · 2026-04-05T22:59:45+02:00

MrUnknownDE commented

2026-04-05 22:59:45 +02:00

Originally created by @WimVDK on 9/28/2025

Is there an existing issue for this problem?

I have searched the existing issues

OrcaSlicer Version

2.3.1-beta

Operating System (OS)

Windows

OS Version

11 Pro 24H2

Additional system information

No response

Printer

PrusaXL 5 tool

How to reproduce

I'm trying to include the filament usage and nozzle size in the gcode filename. It's not working

Go to "other" tab in the print quality profile settings4. Change filename format
change the default {input_filename_base}{layer_height}mm{filament_type[initial_tool]}{print_time}.gcode to {input_filename_base}{layer_height}mm_{filament_type[initial_tool]}{extruded_weight_total}{print_time}.gcode
Click export g-code file

Actual results

Orca Slicer error shows

Processing of the filename_format template failed.
Parsing error at line 1: Non-integer index is not allowed to address a vector variable.
{input_filename_base}{layer_height}mm{filament_type[initial_tool]}{extruded_weight_total}{pr
int_time}.gcode

Expected results

proper filename export including used weight of the print

Project file & Debug log uploads

filament-carrier-right.zip

Checklist of files to include

Log file
Project file

Anything else?

No response

*Originally created by @WimVDK on 9/28/2025* ### Is there an existing issue for this problem? - [x] I have searched the existing issues ### OrcaSlicer Version 2.3.1-beta ### Operating System (OS) Windows ### OS Version 11 Pro 24H2 ### Additional system information _No response_ ### Printer PrusaXL 5 tool ### How to reproduce I'm trying to include the filament usage and nozzle size in the gcode filename. It's not working 1. Go to "other" tab in the print quality profile settings4. Change filename format 2. change the default {input_filename_base}_{layer_height}mm_{filament_type[initial_tool]}_{print_time}.gcode to {input_filename_base}_{layer_height}mm_{filament_type[initial_tool]}_{extruded_weight_total}_{print_time}.gcode 3. Click export g-code file ### Actual results Orca Slicer error shows Processing of the filename_format template failed. Parsing error at line 1: Non-integer index is not allowed to address a vector variable. {input_filename_base}_{layer_height}mm_{filament_type[initial_tool]}_{extruded_weight_total}_{pr int_time}.gcode ### Expected results proper filename export including used weight of the print ### Project file & Debug log uploads [filament-carrier-right.zip](https://github.com/user-attachments/files/22579691/filament-carrier-right.zip) ### Checklist of files to include - [ ] Log file - [x] Project file ### Anything else? _No response_

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1 Participants

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Due Date

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Reference: github/OrcaSlicer#2054