[TYPO3-mvc] Re: Backend Plugin - Generate table form

[Alex Nostadt]

While doing further research I can generate a backend url now.

But I do receive errors in the backend. Even though the records are inserted into the database I want to fix 'em.

I have following code:
http://www.codeshare.io/rOXSZ
http://www.codeshare.io/0npfY

I receive following error message when opening the link in line 45 of ExtListController class:
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Validating the security token of this form has failed. Please reload the form and submit it again.
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And this one when closing / saving and closing the form.
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Oops, an error occurred!

Invalid form/module token detected. Access Denied!

More information regarding this error might be available online.
-------------------------------

When I neither close nor save and close the form but save it the first error message disappears.

Any ideas what the problem might be?