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SharePoint & Viva Connections Developer Documentation
https://docs.microsoft.com/en-us/sharepoint/dev/
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SPFX webpart loading slowness issue #1863

Closed AbhishekTyagi99 closed 4 years ago

AbhishekTyagi99 commented 6 years ago

Our SPFX webparts suddenly started loading slow and console is throwing following errors, we are already running those with latest framework(4.1) packages.

We tried both deployment approaches (Deploying files on Azure cdn and Public Office 365 cdn using includeClientSideAssets=true)

Failed to load https://publiccdn.sharepointonline.com/ABC.sharepoint.com/sites/ABC-test-09232015-1/ClientSideAssets/320ff47a-ff6b-4f34-b8a6-c4e5d0fc4b83/ABCbundle_b5a904a5967d22f12ed21217165 errormessage 05259.js: No 'Access-Control-Allow-Origin' header is present on the requested resource. Origin 'https://ABc.sharepoint.com' is therefore not allowed access. If an opaque response serves your needs, set the request's mode to 'no-cors' to fetch the resource with CORS disabled.

msft-github-bot commented 4 years ago

This issue is being closed as part of an issue list cleanup project. Issues with no activity in the past 6 months that aren't tracked by engineering as bugs were closed as part of this inititive. If this is still an issue, please follow the steps outlined to re-open the issue.