I am building SharePoint client-side web part (Hello World part 1). Everything works perfect no issues with the following.
- Successfully set up Machine with NodeJs, Gulp, Yeoman etc
- Got the Dev Tenant and other setup on it
- Got all the scaffolding for first web part using yo command
- Ran Gulp Serve command, I can see, add, and play with the helloworld web part on the local:4321 workbench
Now as per the instructions I open the Workbench page which is hosted on the SharePoint. After accepting the load unsafe script the page opens up. But when I click on that Plus sign there is no hello world web part in the list to add.
I was able to load client side web part on SharePoint Workbench few days before but now I am not. When I see errors in Chrome console, below are the details:
Failed to load resource: net::ERR_INSECURE_RESPONSE Unable to resolve config for module: http://localhost:4321/temp/manifests.js
Failed to load resource: net::ERR_EMPTY_RESPONSE sp-client-framework.bundle_f2c0ac3e0f406d27d793d616d4046d50.js:24 [ClientSideWebPartManager] Successfully loaded webpart manifests