Error when creating a New Item in SharePoint “An Unhandled Exception Occurred in Silverlight Application”

Huh .. Just got my new test lab of SP 2010 created and it gives an error saying that “An Unhandled Exception Occurred in Silverlight Application” when I’m trying to create an new item (Library/List or any other new item).

image

was looking for other’s on web and realized that it’s a common thing. done below steps and restarted IIS, error was gone !

1. Go to Central Admin –> Application Management –> select your web application –> General Settings of particular web Application

image

2. Direct to Web Page Security Section and switch on the Security Validation if it’s off. sometimes you may turn it off and then turn on if it’s already on then it would work.

image

that’s all. give a try now with a new browser tab, you wont see the error now. if the problem persist – Restart the IIS of all SP Servers and try again.

Advertisements

3 thoughts on “Error when creating a New Item in SharePoint “An Unhandled Exception Occurred in Silverlight Application”

    1. Hi Manohar,
      Thanks for your comment.

      Have you restarted your servers and tried as well ? if so try the step Albert has mentioned that you IE Compatibility Settings. and also make sure that you have added your site as trusted. hope you are using IE ?

      let me know the result.

Leave a Reply

Fill in your details below or click an icon to log in:

WordPress.com Logo

You are commenting using your WordPress.com account. Log Out / Change )

Twitter picture

You are commenting using your Twitter account. Log Out / Change )

Facebook photo

You are commenting using your Facebook account. Log Out / Change )

Google+ photo

You are commenting using your Google+ account. Log Out / Change )

Connecting to %s