Question

我正在安装eclipse插件，用于java的ArcGis Runtime SDK，但是当我创建一个简单的地图应用程序然后我运行它时，它是不对的

我的代码：

import java.awt.EventQueue;
import javax.swing.JFrame;
import java.awt.BorderLayout;
import java.awt.event.WindowAdapter;
import java.awt.event.WindowEvent;
import com.esri.runtime.ArcGISRuntime;
import com.esri.map.JMap;
import com.esri.map.MapOptions;
import com.esri.map.MapOptions.MapType;

public class coba2class {

  private JFrame window;
  private JMap map;

  public coba2class() {
    window = new JFrame();
    window.setSize(800, 600);
    window.setLocationRelativeTo(null); // center on screen
    window.setDefaultCloseOperation(JFrame.EXIT_ON_CLOSE);
    window.getContentPane().setLayout(new BorderLayout(0, 0));

// dispose map just before application window is closed.
window.addWindowListener(new WindowAdapter() {
  @Override
  public void windowClosing(WindowEvent windowEvent) {
    super.windowClosing(windowEvent);
    map.dispose();
  }
});

// Before this application is deployed you must register the application on 
// http://developers.arcgis.com and set the Client ID in the application as shown 
// below. This will license your application to use Basic level functionality.
// 
// If you need to license your application for Standard level functionality, please 
// refer to the documentation on http://developers.arcgis.com
//
//ArcGISRuntime.setClientID("your Client ID");

// Using MapOptions allows for a common online basemap to be chosen
MapOptions mapOptions = new MapOptions(MapType.TOPO);
map = new JMap(mapOptions);

// If you don't use MapOptions, use the empty JMap constructor and add a tiled layer
//map = new JMap();
//ArcGISTiledMapServiceLayer tiledLayer = new ArcGISTiledMapServiceLayer(
//  "http://services.arcgisonline.com/ArcGIS/rest/services/World_Street_Map/MapServer");
//map.getLayers().add(tiledLayer);

// Add the JMap to the JFrame's content pane
window.getContentPane().add(map);

}

  /**
   * Starting point of this application.
   * @param args
   */

  public static void main(String[] args) {
    EventQueue.invokeLater(new Runnable() {

  @Override
  public void run() {
    try {
      coba2class application = new coba2class();
      application.window.setVisible(true);
    } catch (Exception e) {
      e.printStackTrace();
    }
  }
});

} }

在我运行之后，我收到了这个警告。

Java版本：1.8.0_25（Oracle Corporation）amd64渲染引擎：   DirectX java.lang.RuntimeException：无法找到运行时   安装。搜索以下地点：F：\ coba2无法阅读   环境变量ARCGISRUNTIMESDKJAVA_10_2_4
  com.esri.runtime.ArcGISRuntime.getInstallDirectory（Unknown Source）
  com.esri.runtime.ArcGISRuntime.a（未知来源）
  com.esri.runtime.ArcGISRuntime.getClientLibPath（未知来源）

Answer 1

当您的应用无法找到ArcGIS Runtime部署时，会发生这种情况。

如果您在安装了ArcGIS Runtime SDK for Java的计算机上运行，请将环境变量ARCGISRUNTIMESDKJAVA_10_2_4的值设置为arcgisruntime10.2.4所在的目录。默认值为C:\Program Files (x86)\ArcGIS SDKs\java10.2.4，但SDK安装程序应为您设置此环境变量。

如果您在没有安装ArcGIS Runtime SDK for Java的计算机上运行create a Runtime deployment并将其放在应用程序的工作目录中（F:\coba2）。这是将ArcGIS Runtime部署到最终用户计算机的方法。

或者，您可以使用ArcGISRuntime.setInstallDirectory(String)以编程方式设置包含ArcGIS Runtime部署的目录，但我不推荐它，因为您的应用程序将要求运行时部署位于每个的同一目录中机。

无法读取环境变量

1 个答案: