Hints & Tips

Ok, this may save you some time.

//get the driving directions....
DirectionQueryOptions options = new DirectionQueryOptions(  map, pnlDirections);

In repeated calls to getting the driving directions, the directions for the last call is appended to the bottom of the panel.

The DirectionsPanel class does not have a function to clear the panel.

What I did to resolve error while debugging in Eclipse the Google GWT project:

HTTP ERROR: 503

Problem accessing /Test2.html. Reason:

SERVICE_UNAVAILABLE

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Resolution (what worked for me...)

I started the Windows Task Manager and notice multiple instances of

Maybe this may help you resolve error 602 UNKNOWN_ADDRESS for getting directions between 2 locations what appears to be valid.

This query returns error 602:

String query = "from: Strand Street, Cape Town, South Africa,  to: Main street, Paarl,  South Africa";

But adding the region to the destination resolved it.

This instructions is how to add a modem for cellphone (mobile) dialup. Typically you will only have to do this if the mobile phone does not keep the bluetooth connection alive to allow for automatic serial port detection and setup.

This took me many frustrating hours to find, and I've added it as someone else may find it useful.

Description:
Compiling an application, even one I havent worked on for years results in above error.