Forms displaying blank page

Forms SharePoint Online
1

Hi Team,

We are experiencing an issue with multiple forms/users where forms are not loading and are displaying a blank screen.

In the console we get this error message.

image
image277×486 137 KB

Any advice is appreciated.

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2

Hello @MattG,

The issue is related to recent Microsoft updates for Content Security Policy (CSP). It affects external scripts by preventing them from loading unless the source is added to the allowlist.
What you need to do

The following steps will allow you to ensure Plumsail scripts load uninterrupted:

  • Navigate to the Global Admin Center

  • Go to the SharePoint Admin Center

  • Expand Advanced > Script sources

  • Add https://*.plumsail.com to the list (even if you already have our entries!)

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3

Just to add to this, our Org was also experiencing the same issue with blank forms and the solution that Margo provided fixed it for us. Thank you both!

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