High Sierra terminates with status 1: This package is incompatible with this version of macOS

[dudleynyc]

🐞 Description

Steps to replicate:

1. Launch Mist v. 0.30
2. Select Installers
3. Select High Sierra (either download or create USB installer)
4. Mist fails with error: "Invalid Termination Status: 1 installer: Error - This package is incompatible with this version of macOS. Contact the developer for support." during creating macOS installer in Disk Image process

✅ Expected Behaviour

Mist should complete download of installer or creation of USB installer disk, depending on user selection.

macOS Version

macOS Tahoe 26

Mist Version

• Yes, I am using the latest version of Mist.

ℹ️ Additional Context

I attempted this on both an Intel (both download and create USB installer) and Apple silicon (download only) and received the same error attempting to get a usable copy of High Sierra. I was able to successfully create a Sierra USB installer using Mist v. 0.30 on Tahoe 26 using an intel Mac.

[Aryan-Pahal]

same happen with me. it termminate with status 1