Need some taughts/help here.
I have taken the list template from WSS 2007 and then uploaded the same to the SharePoint 2013. That too after changing the ProductVersion from 3 to 4. After the list was successfully created using the same template,when am trying to add / edit the list item I got this error. “Column ‘ContentType’ does not exist.It may have been deleted by another user.”
I have created a Contentype column as suggested in blogs but this only works if i create a new item and then try to save or edit it
but doesnt work on exisitng items that that was created using the template.
I can view item but when i click edit i get this error:
Application error when access /sites/dev/Lists/xxx/EditForm.aspx, Error=Value cannot be null. at Microsoft.SharePoint.Utilities.SPUtility.GetProviderName(String fullName) at Microsoft.SharePoint.Administration.Claims.SPClaimEncodingManager.IsEncodedClaim(String value) at Microsoft.SharePoint.WebControls.PickerEntity.get_Claim()
Any help will be appreciated