Bernd Verhofstadt
Bernd Verhofstadt
Same for me using PnP PowerShell for SharePoint Online 2.16.1706.0 MSI Installed downloaded from GitHub
Same issue. I'm using PnP PowerShell for SharePoint Online
I've fixed this by adding a variable in front `$file = Add-PnPFile -Path "$($file.FullName)" -Folder "/CSOM"` I've found this on [Microsoft's Tech Community](https://techcommunity.microsoft.com/t5/SharePoint-Developer/Add-SPOFile-fails-with-format-default-The-collection-has-not/td-p/14323)
Same issue for the new released SPFx 1.7.0
I found what I needed on the dev branch https://sharepoint.github.io/sp-dev-fx-property-controls/ `npm i @pnp/spfx-property-controls@next -S`