I was creating a project which requires the temperature, wind speed, etc. but when I made the project and tried it is saying ERROR 1109: the URL is invalid.
but when i tried to open the same URL which I tried in the URL bar and it worked!
You put the cart before the horse.
You must do the Web get only after setting up all the things needed for the Web get.
P.S. I once bought replacement buttons for a coat at Button City.
p.p.s. How do you know that the global response variable and the listview selection will be ready for the map call you make later in Button City?
Probably something more like this:
(you need to sort out the errors in both your web1.url seetings and your Map1.CenterFromString)
your method is incorrect.
You are calling first .get then setting url. This is wrong metjhod. First set URL then take GET request.
move the web.Get next to set Web1Url to --- block