TYPO3 Exception 1298012500

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Required argument "argumentName" is not set for SomeController->methodName.

This happens when an action method requires a parameter (e.g. domain object), but the POST request did not contain that data.

This may happen when a form is submitted without filling any values.

Make sure the objectName parameter matches the method parameter name in your action:

<f:form action="someAction" objectName="argumentName" object="{someObjectName}">