当我打开图表

Question

这是我的网页配置页面，我试图在互联网上寻找答案，但没有任何帮助我请一些人帮助我。 当我试图用图表

打开一个页面时，我发生了这个错误

 <configuration>
      <appSettings>
        <add key="ValidationSettings:UnobtrusiveValidationMode" value="None"/>
        <add key="MyWebService.webserviceGeneral" value="http://loveburn.com/school/webserviceGeneral.asmx"/>
        <add key="ElectricWSL.WebService" value="http://localhost:62587/WebService.asmx"/>
        <add key="IsraelCities.WebServiceCities" value="http://www.loveburn.com/school/WebServiceCities.asmx"/>
      </appSettings>
      <system.web>
        <compilation debug="true" targetFramework="4.5.2">
          <assemblies>
            <add assembly="System.Web.DataVisualization, Version=4.0.0.0, Culture=neutral, PublicKeyToken=31BF3856AD364E35"/>
          </assemblies>
        </compilation>
        <httpHandlers>
          <add path="ChartImg.axd" verb="GET,HEAD,POST"
     type="System.Web.UI.DataVisualization.Charting.ChartHttpHandler, 
    System.Web.DataVisualization, Version=4.0.0.0, Culture=neutral, 
    PublicKeyToken=31bf3856ad364e35" validate="false" />
        </httpHandlers>
        <globalization uiCulture="en-GB" culture="en-GB"/>
        <httpRuntime targetFramework="4.5.2"/>
        <webServices>
          <protocols>
            <add name="HttpGet"/>
            <add name="HttpPost"/>
          </protocols>
        </webServices>
  </system.web>
      <system.webServer>
         <validation validateIntegratedModeConfiguration="false" />
     </system.webServer>
    </configuration>