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tillnagel / unfolding

A library to create interactive maps and geovisualizations in Processing and Java
http://unfoldingmaps.org
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403 for URL Google Terrain Provider #141

Closed Forge-Media closed 7 years ago

Forge-Media commented 7 years ago

Currently getting an error 403 when trying to use the Google Terrain Provider. Do I not need to supply an API key?

java.io.IOException: Server returned HTTP response code: 403 for URL: http://mt1.google.com/vt/v=w2p.116&hl=de&x=449&y=272&z=10&s=Galileo
    at sun.reflect.NativeConstructorAccessorImpl.newInstance0(Native Method)
    at sun.reflect.NativeConstructorAccessorImpl.newInstance(NativeConstructorAccessorImpl.java:62)
    at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
    at java.lang.reflect.Constructor.newInstance(Constructor.java:423)
    at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1926)
    at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1921)
    at java.security.AccessController.doPrivileged(Native Method)
    at sun.net.www.protocol.http.HttpURLConnection.getChainedException(HttpURLConnection.java:1920)
    at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1490)
    at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1474)
    at processing.core.PApplet.createInputRaw(PApplet.java:6793)
    at processing.core.PApplet.createInput(PApplet.java:6744)
    at processing.core.PApplet.loadBytes(PApplet.java:6962)
    at processing.core.PApplet.loadImage(PApplet.java:5330)
    at de.fhpotsdam.unfolding.tiles.TileLoader.getTileFromUrl(Unknown Source)
    at de.fhpotsdam.unfolding.tiles.TileLoader.run(Unknown Source)
    at java.lang.Thread.run(Thread.java:745)
tillnagel commented 7 years ago

All map providers are for educational purposes, only. For me, the URL your tried to access (from the exception message) works fine. Google returns a 403 when you are requesting too many tiles in a too short time frame.