errors in dev 7

Following errors occure with the 7.x build:
•Notice: Array to string conversion in syntaxhighlighter_node_validate() (line 199 of /sites/all/modules/syntaxhighlighter/syntaxhighlighter.module).
•Notice: Undefined property: stdClass::$teaser_js in syntaxhighlighter_node_validate() (line 204 of /sites/all/modules/syntaxhighlighter/syntaxhighlighter.module).
•Notice: Array to string conversion in syntaxhighlighter_node_validate() (line 205 of /sites/all/modules/syntaxhighlighter/syntaxhighlighter.module).

howerver, it seems to work properly (except giving the errors on saving the text).