java - 如何使用展开 map 解决处理中的此错误

Question

这是我的代码

import processing.core.PApplet;

import de.fhpotsdam.unfolding.UnfoldingMap;

import de.fhpotsdam.unfolding.utils.MapUtils;

public class SimpleMapApp extends PApplet {

UnfoldingMap map;

    public void setup() {
        size(750, 600,P2D);
        map = new UnfoldingMap(this);
        MapUtils.createDefaultEventDispatcher(this, map);
    }

    public void draw() {
        map.draw();
    }

}

当我运行时它抛出异常:

Unfolding Map v0.9.6

Using OpenGLMapDisplay with processing.opengl.PGraphics2D

java.io.IOException: Server returned HTTP response code: 500 for URL: http://a.tiles.wmflabs.org/bw-mapnik/2/2/2.png at sun.net.www.protocol.http.HttpURLConnection.getInputStream(Unknown Source) at java.net.URL.openStream(Unknown Source) at processing.core.PApplet.createInputRaw(PApplet.java:7233) at processing.core.PApplet.createInput(PApplet.java:7201) at processing.core.PApplet.loadBytes(PApplet.java:7428) at processing.core.PApplet.loadImage(PApplet.java:5867) at de.fhpotsdam.unfolding.tiles.TileLoader.getTileFromUrl(Unknown Source) at de.fhpotsdam.unfolding.tiles.TileLoader.run(Unknown Source) at java.lang.Thread.run(Unknown Source)

Answer 1

尝试更改您的 map 提供商。

map = new UnfoldingMap(this, new Google.GoogleMapProvider());