stillShowZeroSum属性失效 about echarts-for-react HOT 6 CLOSED

  series: [
        {
          name:'睡眠时长',
          type:'pie',
         //  为true或者为false结果一样，数据为零时饼图不消失
          stillShowZeroSum: false,
          radius: ['60%', '70%'],
          avoidLabelOverlap: false,
          label: {
            normal: {
              show: false,
              position: 'center'
            },
            emphasis: {
              show: true,
              textStyle: {
                fontSize: '30',
                fontWeight: 'bold'
              }
            }
          },
          labelLine: {
            normal: {
              show: false
            }
          },
          data:[
            {
              value:$this.state.SleepLong._12_24, 
              name:'> 12'
            },
            {
              value:$this.state.SleepLong._10_12, 
              name:'10-12'
            },
            {
              value:$this.state.SleepLong._8_10, 
              name:'8-10'
            },
            {
              value:$this.state.SleepLong._6_8, 
              name:'6-8'
            },
            {
              value:$this.state.SleepLong._0_6, 
              name:'< 6'
            }
          ]
        }
      ]