I add my custom field and add it to Document Library. The field stores values in XML format, Field Control consists from gridview, checkboxes and text boxes in each row. It works fine. But when I chose an item in the library and click View Properties error
occurs. I attached to the process to catch error but couldnt catch it.
Who knows how to solve it?
The error looks like this
Object reference not set to an instance of an object.
An unhandled exception occurred during the execution of the current web request. Please review the stack trace for more information about the error and where it originated in the code.
Exception Details: System.NullReferenceException: Object reference not set to an instance of an object.
An unhandled exception was generated during the execution of the current web request. Information regarding the origin and location of the exception can be identified using the exception stack trace below.
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