Fixing errors

Find the message your slicer showed, word for word, with Ctrl+F (Cmd+F on a Mac). Numbers and file names in a message vary.

Which Bambu Studio message do I have?

Message Page
The 3mf file has invalid config, load geometry data only Bambu Studio says invalid config
The 3mf is not from Bambu Lab, load geometry data only. Bambu Studio says invalid config
The 3mf is not from Bambu Lab, load geometry data and color data only. Bambu Studio loads geometry data only
The 3mf is generated by old Bambu Studio, load geometry data only. Bambu Studio loads geometry data only
Open as project or Import geometry only Bambu Studio loads geometry data only
Due to the lower version of Bambu Studio, this 3mf file cannot be fully loaded. Bambu Studio says its version is too low
The 3mf file version is newer than the current Bambu Studio version. Bambu Studio says its version is too low
The 3mf has following modified G-codes in filament or printer presets: The 3mf has modified G-codes
The 3mf has following customized filament or printer presets: The 3mf has modified G-codes
Error: 3 non-manifold edges, 2 non-manifold vertices Repair a .3mf with mesh errors
Your object appears to be too large A model opens at the wrong size

Which OrcaSlicer message do I have?

Message Page
The 3MF is not supported by OrcaSlicer, loading geometry data only. OrcaSlicer says 3MF not supported
The 3MF file was generated by BambuStudio, loading geometry data only. OrcaSlicer loads a 3MF as geometry only
The 3MF file was generated by an old OrcaSlicer version, loading geometry data only. OrcaSlicer loads a 3MF as geometry only
found the following unrecognized keys: OrcaSlicer loads a 3MF as geometry only
The 3MF has the following modified G-code in filament or printer presets: The 3mf has modified G-codes
is too small, and maybe in meters or inches. A model opens at the wrong size

Which message do several slicers share?

Message Page
The file does not contain any geometry data. The file does not contain any geometry data
Loading of a model file failed. PrusaSlicer says Invalid 3MF format
The supplied file couldn't be read because it's empty PrusaSlicer says Invalid 3MF format

Which PrusaSlicer message do I have?

Message Page
Error (Invalid 3MF format) while parsing PrusaSlicer says Invalid 3MF format
has been saved with a newer version of PrusaSlicer and is not compatible. PrusaSlicer says Invalid 3MF format
The 3MF file does not contain PrusaSlicer configuration. Only geometry was loaded. PrusaSlicer says Invalid 3MF format
seem to be defined in inches. A model opens at the wrong size

Which Cura message do I have?

Message Page
There were no models in Cura says there were no models
The file could be corrupt, inaccessible or it did not contain any models. Cura says there were no models
The highlighted areas indicate either missing or extraneous surfaces. Repair a .3mf with mesh errors
contains an unknown machine type Cura says there were no models
Auto scaled model to A model opens at the wrong size

What if preslice will not open it either?

See when a file will not open. New to preslice? Start with getting started.

Where can I read more?

The 3MF format and the slicers go deeper. The format itself is the 3MF Core Specification.