[OpenLayers-Users] What is the easiest way to search a vector layer(s)?

[Phil Scadden]

There isnt too many shortcuts to getting to know js. One of the things 
that will ease the journey though is getting to know firebug or Chrome 
development tools. These allow you to set breakpoints, step through code 
and examine variables as you go. I would strongly suggest you step 
through the code in firebug. You error message implies you have a 
variable which you think is a layer, but is in fact null. Could be as 
simple as a spelling mistake or incorrect case.

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