after upgrade from 1.5 to 2.5: no textarea in article - Joomla! Forum - community, help and support

i upgraded 1.5 2.5 , used translationpackage. when want make new article or change old one, don't have textarea. went wrong?

which 2.5 using? latest 2.5.6?

maybe file got corrupted during upgrade. upload files (except /installation/ directory) joomla 2.5.6 package, overwriting current files.

empty joomla's cache / purge cache, empty browser cache (and/or test browser).
also try changing editors (e.g install jce), in global configuration in user profile.