Thanks all, It is my fault. During rewriting the jsp, I found that I forgot to delete the hidden field:
<s:hidden name="detail.price.id" value="%{detail.price.id}" /> Terry. Li Ying wrote: > > You may need check: > (1)Which jsp pages is executed when you submit your page? > (2)Before the <select> tag reference the list which named "prices", > are you sure you have created it? > > Because I find the "prices" is created in only one if-else branches. > > --------------------------------------------------------------------- > To unsubscribe, e-mail: user-unsubscr...@struts.apache.org > For additional commands, e-mail: user-h...@struts.apache.org > > > -- View this message in context: http://old.nabble.com/The-requested-list-key-%27prices%27-could-not-be-resolved-as-a-collection-array-map-enumeration-iterator-type.-tp30074913p30077833.html Sent from the Struts - User mailing list archive at Nabble.com. --------------------------------------------------------------------- To unsubscribe, e-mail: user-unsubscr...@struts.apache.org For additional commands, e-mail: user-h...@struts.apache.org