I have created this controller with an aggregate query to use for the goolge motion chart. I keep getting the "error" when the chart tries to load that the first and second columns must be entity and time. I am not sure what to do from here. I have tried everything, except maybe putting the date in another format (javascript format), but I am not sure how to go about doing that, or even if that is the case.

This data comes from a customer object that is set up for a snapshot of data each week. Another issue I was getting was that there were too many rows, I have changed the VF page to

readonly="true"

, will that effect the chart?

Here is the controller - excuse the way it looks, I have been deleting and adding things all day and have not cleaned it up for this post.

public class Groupfor3RE{
// Data class

    public class Data {
        public String entity { get; set; } 
        public Date time1 { get; set; }       
        public Integer data2 { get; set; }
        public Integer data3 { get; set; }
        public Integer data4 { get; set; }
        public Integer data5 { get; set; }
        public String name6 { get; set; }

        public String name7 { get; set; }

        public String name8 { get; set; }

        public String name9 { get; set; }

        public String name10 { get; set; }


                        
        public Data(String entity,  Date time1, Integer data2, Integer data3,
                    Integer data4, Integer data5, String name6, 
                     String name7,  String name8,  String name9, 
                    String name10) {
            this.entity = entity;
            this.time1 = time1;
            this.data2 = data2;
            this.data3 = data3;
            this.data4 = data4;
            this.data5 = data5;
            this.name6 = name6;            

            this.name7 = name7;            

            this.name8 = name8;

            this.name9 = name9;

            this.name10 = name10;


        }
    }
    public List<Data> getChartData1(){
    List<AggregateResult> arList = [SELECT  Account_Management_Type__c Type, 
                                    Date_Conversion__c Day,
                                    AVG(X3RE__c) cThreeRE , 
                                    AVG(Referenceable_Recurring_Revenue_R_RR__c) cRRR, 
                                    AVG(Total_RR_Converted_to_USD__c)cRR,
                                    MAX(FTE__c) cFTE,
                                    Territory_Vertical__c Vertical,
                                    Territory_from_account__c Territory, 
                                    Target_Industry_from_account__c Target,  
                                    Sales_Channel__c Channel, 
                                    Tier__c Tier
                                    
                              
                                    from X3RE_Snapshot_Data__c
                                   
                                    group by  Account_Management_Type__c, Date_Conversion__c,  Territory_Vertical__c, 
                                    Territory_from_account__c  , Target_Industry_from_account__c ,  Sales_Channel__c, Tier__c];
      
    List<Data> dataList = new List<Data>();
    for (AggregateResult ar : arList){       
        String Type = String.valueOf(ar.get('Type'));
        Date Day = Date.valueOf(ar.get('day'));
      
        Integer cThree_RE = Integer.valueOf(ar.get('cThreeRE'));
        Integer cRRR = Integer.valueOf(ar.get('cRRR'));   
        Integer cRR = Integer.valueOf(ar.get('cRR')); 
        Integer cFTE = Integer.valueOf(ar.get('cFTE'));
        String Vertical = String.valueOf(ar.get('Vertical'));
 
        String Territory = String.valueOf(ar.get('Territory'));

        String Target = String.valueOf(ar.get('Target'));

        String Channel = String.valueOf(ar.get('Channel'));

        String Tier = String.valueOf(ar.get('Tier'));        

     
        dataList.add(new Data( Type, day, cThree_RE, cRRR, cRR, cFTE, Vertical,  
                               Territory,  Target,  Channel,  Tier));
}

 

return dataList;

}
    
    }

 And the page:

<apex:page controller="Groupfor3RE" sidebar="false" showheader="false" readonly="true">




  <title>Google Visualization API Sample</title>
  <script type="text/javascript" src="//www.google.com/jsapi"></script>
  <script type="text/javascript">
    google.load('visualization', '1', {packages: ['motionchart']});

    function drawVisualization() {
var data = new google.visualization.arrayToDataTable([
          ['Type', 'Date', '3RE','RRR','RR','FTE','Vertical','Territory','Industry','Channel','Tier'],
            <apex:repeat value="{!ChartData1}" var="c">
               ['{!c.entity}','{!c.time1}','{!c.data2}','{!c.data3}','{!c.data4}','{!c.data5}','{!c.name6}','{!c.name7}','{!c.name8}','{!c.name9}','{!c.name10}'],
           </apex:repeat>
        ]);
      

    
       var motionchart = new google.visualization.MotionChart(
          document.getElementById('chart_div'));
      motionchart.draw(data, {'width': 800, 'height': 400});
    }
    

    google.setOnLoadCallback(drawVisualization);
  </script>

<body style="font-family: Arial;border: 0 none;">
<div id="chart_div" ></div>
</body>

</apex:page>

 If you can just point me the right direction, that would be awesome.