java组件添加场景专题图,导致jvm奔溃

0 投票
    private void AddNetwork3DLineTheme(Workspace workspace,DatasetVector networkDV,String subName) {
        try {
            //三维自定义专题图
            Theme3DCustom theme = new Theme3DCustom();

            FieldInfos fieldInfos = networkDV.getFieldInfos();
            for (int i = 0; i < fieldInfos.getCount(); i++) {

                String fieldName = fieldInfos.get(i).getName();
                if (fieldName.equals(FieldStringHelper.lineSymbolID)) {
                    theme.setLineSymbolIDExpression(fieldName);
                } else if (fieldName.equals(FieldStringHelper.lineWidth)) {
                    theme.setLineWidthExpression(fieldName);
                } else if (fieldName.equals(FieldStringHelper.altitudeModeLine)) {
                    theme.setAltitudeModeExpression(fieldName);
                }
            }
            if(workspace.getScenes().getCount()==0)
                return;
            String sceneName = workspace.getScenes().get(0);//默认打开第一个
            Scene scene = new Scene(workspace);
            if(scene.open(sceneName)) {
                Layer3DDataset networkLayer = scene.getLayers().add(networkDV, theme, true);
                networkLayer.setCaption(subName+"管线");//图层中文别名
                workspace.getScenes().setSceneXML(sceneName, scene.toXML());
            }
            scene.dispose();
            scene= null;
            theme = null;
            fieldInfos = null;
        }
        catch (Exception ex)
        {
            System.out.println(ex.getMessage());
        }
    }

Java frames: (J=compiled Java code, j=interpreted, Vv=VM code)
j  com.supermap.realspace.Layer3DsNative.jni_AddTheme(JLjava/lang/String;JJIZ)J+0
j  com.supermap.realspace.Layer3Ds.add(Lcom/supermap/data/Dataset;Lcom/supermap/realspace/Theme3D;Z)Lcom/supermap/realspace/Layer3DDataset;+399
j  z.s.cache.service.cacheSrv.AddNetwork3DLineTheme(Lcom/supermap/data/Workspace;Lcom/supermap/data/DatasetVector;Ljava/lang/String;)V+156
j  z.s.cache.service.cacheSrv.SceneSymbolize(Lcom/supermap/data/Workspace;Lcom/supermap/data/DatasetVector;Lcom/supermap/data/DatasetVector;Ljava/lang/String;)V+9
j  z.s.cache.service.cacheSrv.Signifying(Ljava/util/List;Ljava/lang/String;)Z+256
j  z.s.cache.service.cacheSrv.publishServices(Ljava/lang/String;Ljava/lang/String;)V+737
j  z.s.cache.thread.CacheThread.run()V+37
j  java.lang.Thread.run()V+11
v  ~StubRoutines::call_stub

6月 16 分类:  56次浏览 | 用户: 行者不懂 牛刀小试 (209 分)

1个回答

0 投票
您这边方便远程吗?私聊您远程看一下呢
6月 16 用户: 张亮 学富五车 (795 分)
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