Forum Discussion
sume
Mar 13, 2026Copper Contributor
SPFx Debug Manifests Not Loading localhost - Debug Query String Not Recognised
Hi everyone, We are currently facing an issue with debugging an SPFx solution in SharePoint Online. Previously, we were able to debug our solution using the standard debug query string: ?debug=tr...
NawrasR
Mar 14, 2026Copper Contributor
Same issue here. Not being able to run the debug script, and having to deploy the addin everything really hurts developer productivity. Is that a solution here from Microsoft?