Hey,

So ive made those nested wrappers which work fine!

public class firstwrapper{
        public contact con {set;get;}
        public list <secondwrapper> second_list {set;get;}
        public firstwrapper(contact con, list <secondwrapper> second_list){
            this.con = con;
            this.second_list = second_list;
        }
    }
public class secondwrapper{
        decimal counter {set;get;}
        integer num {set;get;}
        decimal average {set;get;}
        sObject__c object_name {set;get;}
        public secondwrapper(decimal counter, integer num, decimal averege, sObject__c object_name){
            this.counter  = counter ;
            this.num = num;
            this.average = average;
            this.object_name = object_name;
        }
    }
  So, the code works good.  
    
My problem is how to display them in my vf page.
 Im trying:

<apex:pageBlock title="Title">
         <apex:pageblocktable value="{!firstwrapper}" var="first">
                <apex:column headervalue="Name">
                    <apex:outputtext value="{!first.contact.Name}"/>
                </apex:column>
                <apex:column  headerClass="ct">
                    <apex:facet name="Facet Name">
                    </apex:facet>
                    <apex:pageblocktable value="{!first.second_list}" var="sec">
                        <apex:column headervalue="fieldname">
                            <apex:outputtext value="{!sec.object_name.sobjectfield}"/>
                        </apex:column>
                        <apex:column headervalue="counter" value="{!sec.counter}"/>
                        <apex:column headervalue="num" value="{!sec.num}"/>
                        <apex:column headervalue="average" value="{!sec.average}"/> 
                     </apex:pageblocktable> 
               </apex:column>
        </apex:pageblocktable>
 </apex:pageBlock>  

but cannot even compile. while i save im getting:

"Error: Unknown property '<classname>.secondwrapper.object_name'"

Any suggestions???

Thanks in advanced