0x81020014One or more field types are not installed properly. Go to the list settings page to delete these fields
问题 In sharepoint when trying to update a list I am getting the error: 0x81020014One or more field types are not installed properly. Go to the list settings page to delete these fields. The Caml that is being created is: <Batch PreCalc='TRUE' OnError='Continue'> <Method ID='1' Cmd='Update'> <Field Name='ID'>4</Field> <Field Name='Flagged'>False</Field> </Method> </Batch> When I run the Caml from U2U it works fine and the field updates. When I debug my code in VS I get the error above. The code