The Issue
When running the OpenShift-Install CLI tool on my Apple MacBook M1 to create an OpenShift Cluster I kept hitting the same error:
assertion failed [inst.has.value()]: failed to decode instruction: 0x0
The Cause
This is believed to be an issue created with the use of Rosetta 2 and Golang, and is somewhat documented on this GitHub issue by Apple Engineering.
The OpenShift-Install CLI Tool uses Terraform which relies on GoLang.
The Fix
In the above GitHub issue, it is found that running the below command either locally, or keeping it in your ~/.zshrc file will resolve the issue as a workaround.
export GODEBUG=asyncpreemptoff=1
Thank you to Andrew Sullivan from Red Hat, who pointed me to this blog post to help me find the answer!
Regards