jsPlumb错误:<svg>属性width =" - Infinity"的值无效

Question

我动态创建了一个jsPlump图

jsPlumb.ready(function(){
    jsPlumb.setContainer('row');

    var endPointLeft = {
      maxConnections : 1,
      onMaxConnections: function(info, e){
        alert('Max. 1');
      },
      connector: ['Straight'],
      anchor: 'Right',
      endpoint: 'Dot',
      isSource: true,
      isTarget: true
    };

    var endPointRight = {
      maxConnections : 1,
      onMaxConnections: function(info, e){
        alert('Max. 1');
      },
      connector: ['Straight'],
      anchor: 'Left',
      endpoint: 'Dot',
      isSource: true,
      isTarget: true
    };

    jsPlumb.addEndpoint($('.leftTree tbody').children().filter('.left'), {}, endPointLeft);
    jsPlumb.addEndpoint($('.rightTree tbody').children().filter('.right'), {}, endPointRight);

    // delete connection when clicked on
    jsPlumb.bind('click', function (connection, e) {
        jsPlumb.detach(connection);
      });
  });

但是每次我连接两个点时,我都会收到以下错误"错误:<svg>属性width ="的值无效 - "Infinity""和"错误:<svg>属性height的值无效=" - Infinity"".

有人知道如何解决它吗？