Apps that utilized SharePoint-hosted type of web-parts may show the following error message depending on configuration of Internet Explorer browser on the user machine:
“This content cannot be displayed in a frame
To help protect the security of information you enter into this website, the publisher of this content does not allow it to be displayed in a frame…”
This is a known issue and we are working on a resolution. This issue is specific to Internet Explorer and doesn’t affect users of other browsers. As a temporary workaround please add “https://login.microsoftonline.com” to the Trusted Sites list in Internet Explorer. Also check that the list of sites below is already in the Trusted Sites list, otherwise add those sites to the Trusted Sites list as well:
- https://<sitename>.sharepoint.com
- https://<sitename>-my.sharepoint.com"
- https://<sitename>-admin.sharepoint.com
Where <sitename> is the name of the user’s SharePoint online site. Making this configuration changes will prevent this error from occurring for that user.
To add a website to Internet Explorer’s trusted sites list, please follow these steps:
- Open Internet Explorer (the desktop version if you are using Windows 8)
- Press Alt + T on your keyboard to show the Tools menu
- Click Internet Options
- Click the Security tab
- Select the Trusted sites zone
- Click the Sites button
- Type https://login.microsoftonline.com or other site URL into theAdd this website to the zone: field
- Click Add
- Click Close
- Click Apply
- Click OK
- Close Internet Explorer
Then open Internet Explorer and test to see if you receive the same error message when viewing the app.
Steven