[TYPO3-ttnews] ext:news v2.0.0 Errors

[JCL - Johannes C. Laxander]

Hi,
 
after inserting a news plugin cofigured as List view (without overloading detail view) and select a template layout (define in extTables.php) the frontend shows this Errors:
 
t3lib_div::callUserFunction
|Function/class '' was not prepended with 'user_'|
 
PHP Warning: Illegal offset type in /kunden/242095_70794/rp-hosting/10138/11138/typo3cms/typo3_src-4.7.1/t3lib/class.t3lib_div.php line 4600

PHP Warning: strpos() expects parameter 1 to be string, array given in /kunden/242095_70794/rp-hosting/10138/11138/typo3cms/typo3_src-4.7.1/t3lib/class.t3lib_div.php line 4609

PHP Warning: strrev() expects parameter 1 to be string, array given in /kunden/242095_70794/rp-hosting/10138/11138/typo3cms/typo3_src-4.7.1/t3lib/class.t3lib_div.php line 1587

When I define the template layout by using this Page TSConfig Typoscipt
 
tx_news.templateLayouts {
 10 = Listenansicht mit Teaser (Standard)
 20 = Listenansicht mit Teaser (Box)
 30 = Listenansicht nur Headlines
 40 = Listenansicht Presseartikel
}

No news are displayed in the Frontend, but the errors are the same as above.

Did PageTSConfig not work? Can I the error messages ignore?

TYPO3 v4.7.10 is installed. 

Johannes.