Hello I was trying to test a SPFx WP solution to a Developer Site and it fails saying that client solutions are not allowed ...
I know that I can test the WP on the workbench, but I want also check the solution package to avoid surprises when we deploy to the corporate catalog and also check the look and feel on a legacy page
i am facing below error when deploying client side web part(React framework) using app catalog. solution developed using Visual Studio Code.
can some one help or let me know if this is a known issue
I saw that issue before.
To fix it, i removed the node_modules folder, and I did a npm install again.
Basically you have to deploy again to the CDN and update the solution package.
And finally updte the client solution on the app catalog