Slicing failed with an unexpected error

[edscil]

Cura Version

5.5.0

Operating System

Linux Mint

Printer

Vertex delta K8800

Name abnormal settings

no changes

Describe model location

centered

Describe your model

I tried to slice several different models and each one had the same error.

Add your .zip here ⬇️

I checked the cura.log and found the following error warning repeated many times:

• WARNING - [MainThread] UM.Settings.SettingDefinition._deserialize_dict [668]: Unrecognised property comment in setting _plugincuraenginegradualflow0_1_0__max_flow_acceleration I had installed the extension 'CuraEngine Tiled Infill Generation' about a week before the problems started, but I had sliced a number of models between the time of installation and when the problem began. I uninstalled the extension and the problem ended. I am now able to slice models without difficulty. Just thought you might like to know.

[Nuc1eoN]

Same waring here. Occasionally I do get a slicing error. I do not have the "CuraEngine Tiled Infill Generation" extension.

[johnneerdael]

I see the same error on 5.6 and 5.7