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Frequently asked questions and Troubleshooting

How do I see aerial photography?

• In the Console, display the Map Contents item, if necessary, by clicking the down arrow for Contents .
• When Map Contents opens, only the top-level content items are visible.
  
• The check-box next to the layer indicates whether the layer is currently turned on.
• Click the check-box next to Ortho Photography to turn the layer on or off. The map automatically redraws to reflect the changes in layer visibility.
• Some layers may not be visible at the current map scale (zoom level). These layers are called scale dependent. You may need to zoom the map in or out to see a particular layer displayed, even if its check-box is checked to draw.

I moved a map element (Tools, Results, etc.) off the screen. How can I get it back?

If you accidentally move an element outside the visible window, you may move it back by using the browser's scrollbars to scroll the window until the element is visible, then drag it back to the main area of the window.

In Results from an identify, when I check a feature to highlight it on the map, the feature does not get highlighted.

The administrator of the site may have disabled this ability.

Error messages

An unhandled exception has occurred: There was an error in the callback.

The web application may have timed out. Try holding the Control key (Ctrl) down and clicking the browser's Refresh button to restart the web application. If the error continues, please report the problem to the website administrator.

Application Error - Page_Error - serverObject

In this case, the normal web page does not appear, just this error message. A number of problems may be causing this error. The server may have too many users. In this case, wait a few minutes and try the website again. Or the server may be down. If the problem persists, contact the website administrator.

Application Error - Page_Error - Error HRESULT E_FAIL has been returned from a call to a COM component.

In this case, the normal web page does not appear, just this error message. The cause may be that one or more of the GIS services that the website uses is not running. Ask the website administrator to check that the services used by the website are running and accessible to the website.