Ensure you allow the webpart to be deployed tenant-wide.
Tag Archives: SPFx
How to: Check the currently installed SPFx version
The answer is in “npm ls”
How to: Resolve the error “The webparts manifests list is empty” when packaging SPFx solutions
The error message is misleading with this one, but it’s a simple fix.
How to: Resolve “Part URI is not valid” (SPFx)
Resolving the issue “Invalid SharePoint App Package. Error: Part URI is not valid per rules defined in the Open Packaging Conventions specification” seems to have a lot to do with the code’s working directory structure.