I am trying to install Sitecore 9.1 on my PC for development. I followed this short tutorial and also referenced it against the Sitecore 9.1 Quick Installation Guide. Slor seems to have installed without issue. The following error occurs when executing the XP0-SingleDeveloper.ps1 script which is one of the last steps of the tutorial. This is the first ever Sitecore instance ever installed on this machine.
The error seems to be occurring within the SitecoreInstallFramework\2.0.0\Private\JsonConfiguration.ps1 file. I used the Install-Module SitecoreInstallFramework – Force
& Update-Module SitecoreInstallFramework
powershell commands multiple times to ensure my SitecoreInstallFramework is up to date. Any ideas on how to resolve this? Thanks.