[TYPO3-dev] Table Mapping Question

[Kevin von Spiczak]

Hi guys,

I'm learning the extbase way of developing TYPO3 extensions for TYPO3 7.4.0 now. I have the following problem: I'm using namespaces in my  extension and I use a vendor prefix for my company. When I go to the backend and then to the folder where I want to save my entities and then add a new one, it expects to find a table with the vendor prefix "tx_VENDORtablename" in the table name. When I go to the index view now TYPO3 throws an exception because it can not find the table (it looks for the table without the vendor prefix now). Am I missing something? I don't really know how I should create my tables in the ext_tables.sql script. 

Kind regards
Kevin