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How to Fix SharePoint Add Event Error: PageLayoutType Is Missing

WPS Content Manager Oct 1, 2026 869 views

Question details

Users are unable to add new events from the SharePoint Events page due to an application loading error regarding a missing detail.

Fixing SharePoint Add Event Error: PageLayoutType Is Missing

Product: Microsoft SharePoint
Device & OS: not provided
Scenario: Attempting to create a new calendar event by clicking the 'Add event' button on the main SharePoint Events page.
Observed behavior: Clicking 'Add event' displays an error stating the application cannot load because the page is missing the required PageLayoutType detail.

Before you start

Verify if you have access to existing calendar events or direct calendar URLs to use as a temporary workaround before troubleshooting further.

Solution 1Recommended

Use an Existing Event to Create a New One

This temporary workaround allows you to bypass the broken 'Add event' button by launching the creation tool from an event that is already on the calendar.

Since the root cause is often tied to the specific 'Add event' button on the main Events page, initiating the process from a different interface can successfully load the event creation form.

Open the Events page

Navigate to the SharePoint Events page where the calendar entries are displayed.

Select an existing event

Click on any currently scheduled event to open its detailed view.

Create a new event

From the existing event's menu bar, click on 'New' to successfully open a blank event creation form.

Use an Existing Event to Create a New One

Workaround Successful: This method allows you to continue scheduling meetings and events without interruption while the main button is broken.

Solution 2

Add Events via Direct URL or Alternate Web Part

If you cannot find an existing event to duplicate, you can use alternative entry points such as the calendar's direct link.

Solution 3

Escalate to Microsoft 365 Support

Because the missing PageLayoutType detail is usually a backend coding or web page configuration issue, an administrator needs to submit a support ticket.

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Frequently Asked Questions

Why does the PageLayoutType is missing error occur in SharePoint?

This error typically occurs due to a backend coding glitch or a corrupted configuration within the SharePoint Events web part, preventing the page from loading the required layout details for the event creation form.

Do I need admin rights to fix the SharePoint web part error?

Yes. While standard users can utilize workarounds like creating an event from an existing one, permanently fixing the broken web part requires a Microsoft 365 administrator to contact Microsoft Support.

Will my previously scheduled events be affected by this error?

No. The PageLayoutType missing error only affects the 'Add event' button on the main Events page. Your existing events remain intact and can still be viewed or edited.

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