The app reference no-public selector and not supported large size of the text

hi
  I have successfully integrated  EGOTextView in to My app.But I am getting Two issue.

   If I paste large size of the text it to EGOTextView its crash after entering new latter.
   The other is about iTunes.I got a message after uploading successfully my app on iTunes. That is 
       "The app reference non public selector in "APPName" attachmentSize ,attachmentView"
