SuperSlicer Error / Internal Error: basic_string when opening

[L1S9D7M3T]

What happened?

when opening the last couple of nightly builds - i am getting this error:

https://imgur.com/a/fcEZqIV

i am working on a 2019 Macbook Pro with these specs:

Hardware Overview:

Model Name: MacBook Pro Model Identifier: MacBookPro15,1 Processor Name: 6-Core Intel Core i7 Processor Speed: 2.6 GHz Number of Processors: 1 Total Number of Cores: 6 L2 Cache (per Core): 256 KB L3 Cache: 9 MB Hyper-Threading Technology: Enabled Memory: 32 GB System Firmware Version: 1731.140.2.0.0 (iBridge: 19.16.16064.0.0,0) OS Loader Version: 540.120.3~19 Serial Number (system): C02X61B3JGH6 Hardware UUID: 3500C261-7780-516A-AC15-BD0F1E20C224 Provisioning UDID: 3500C261-7780-516A-AC15-BD0F1E20C224 Activation Lock Status: Enabled

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the latest build that works for me is your release candidate 2.4.58.3. i would be more than happy to beta-test for the pre-ARM mac builds if you'd like. we run (8) large Troodon Core XY machines in a business environment which run constantly. Rob Thide is our 3D tech and mentor.

if you require additional info, please reach out.

Project file & How to reproduce

downloaded new nightly build and attempted to open.

Version

2.5.59.0

Operating system

OSX Monterey 12.5 (21G72)

Printer model

8x Troodon Core XY (400) + A3DP Gantry

[supermerill]

I don't know what's wrong. And i don't have access to an intel mac, so i can't test.