The property "Dataprovider" has multiple initializers. (Note: "Dataprovider" is the default property of "Mx.charts.BarChart").

1. Description of the error

The property "Dataprovider" has multiple initializers. (Note: "Dataprovider" is the default property of "Mx.charts.BarChart").

2. Cause of Error

<?
XML version= "1.0" encoding= "Utf-8"? ><s:application xmlns:fx= "http://ns.adobe.com/mxml/2009" xmlns:s= "library ://ns.adobe.com/flex/spark "xmlns:mx=" library://ns.adobe.com/flex/mx "width=" 100% "height=" 100% "CreationComplete = "Inithandler (event)" ><s:layout><s:basiclayout/></s:layout><fx:script><! [Cdata[import Mx.collections.arraycollection;import mx.events.flexevent;[ bindable]private var chartarray:arraycollection = new ArrayCollection ([{week: "Monday", Snake: "5459", Cow: "7845"},{week: " Tuesday ", Snake:" 8956 ", Cow:" 7845 "},{week:" Wednesday ", Snake:" 3562 ", Cow:" 7845 "},{week:" Thursday ", Snake:" 7856 ", Cow:" 7845 "},{week: "Friday", Snake: "1245", Cow: "7845"},{week: "Saturday", Snake: "9656", Cow: "7845"},{week: "Sunday", Snake: "6784", Cow: "7845"}]); protected function Inithandler (event:flexevent):void{}]]></fx:script><fx:declarations><!-- Place non-visual elements (such as services, value objects) here--></fx:declarations><mx:vbox width= "100%" height= "100%" horizontalalign= "center" Paddingbottom= "Ten" paddingleft= "Ten" paddingright= "paddingtop=" "><mx:barchart id=" Barchart "width=" 100% "height=" 90% "showdatatips=" True "dataprovider=" {Chartarray} "><mx:verticalaxis><mx:categoryaxis categoryfield=" Week "displayName= "Week"/></mx:verticalaxis><mx:series><mx:barseries displayname= "number of snakes" xfield= "snake" yField= "Week" /></mx:series><fx:array></fx:array></mx:barchart><mx:legend dataProvider= "{ Barchart} "/></mx:vbox></s:application>

3, the solution of the method

<?
XML version= "1.0" encoding= "Utf-8"?> <s:application xmlns:fx= "http://ns.adobe.com/mxml/2009" xmlns : s= "Library://ns.adobe.com/flex/spark" xmlns:mx= "library://ns.adobe.com/flex/mx" width= " 100% "height=" 100% "creationcomplete=" Inithandler (event) > <s:layout> <s:basicl ayout/> </s:layout> <fx:Script> <!              [cdata[import mx.collections.ArrayCollection;                            Import mx.events.FlexEvent; [Bindable] private var chartarray:arraycollection = new ArrayCollection ([{week: "Monday", Snake: "5459", Cow: "7845"}, {week: "Tuesday", Snake: "8956", Cow: "7845"}, {week: "Wednesday", Snake: "3562", Cow: "                  7845 "}, {week:" Thursday ", Snake:" 7856 ", Cow:" 7845 "}, {week:" Friday ", Snake:" 1245 ", Cow:" 7845 "}, {Week: "Saturday", Snake: "9656", Cow: "7845"}, {Week: "Sunday", Snake: "6784", Cow: "7845"}]);              protected function Inithandler (event:flexevent): void {cate.ticksbetweenlabels = false; }]]> </fx:Script> <fx:Declarations> <!--place non-visual elements (such as services, value objects) here- </fx:Declarations> <mx:vbox width= "100%" height= "100%" horizontalalign= "center" Paddingbott Om= "Ten" paddingleft= "paddingright=" "paddingtop=" > <mx:barchart id= "Barchart" width=                  "100%" height= "90%" showdatatips= "true" dataprovider= "{Chartarray}" > <mx:verticalAxis>                            <mx:categoryaxis id= "Cate" categoryfield= "Week" displayname= "Week"/> </mx:verticalAxis> <mx:series> <mx:barseries displayname= "Number of snakes" xfield= "snake" yfield= "Week"/&G              T </mx:series> <mx:secondverticalaxis> <mx:categoryaxis categoryfield= "Week" displayname= "Week"/> </mx:secondve rticalaxis> <mx:secondSeries> <mx:lineseries displayname= "OX" Xfiel d= "cow" yfield= "Week"/> </mx:secondSeries> </mx:BarChart> <   Mx:legend dataprovider= "{barchart}"/> </mx:VBox> </s:Application>

The property "Dataprovider" has multiple initializers. (Note: "Dataprovider" is the default property of "Mx.charts.BarChart").