请问旭日图是否支持 tooltip 属性

[HazySoda]

One-line summary [问题简述]

在旭日图的 option 中设置了 tooltip 属性后，在鼠标悬浮时抛出以下错误：

Uncaught TypeError: Cannot read property 'getData' of undefined
    at ExtendedClass._showSeriesItemTooltip (TooltipView.js?ae52:380)
    at ExtendedClass._tryShow (TooltipView.js?ae52:280)
    at ExtendedClass.eval (TooltipView.js?ae52:102)
    at Object.eval (util.js?10f4:424)
    at doEnter (globalListener.js?00cf:74)
    at eval (util.js?10f4:437)
    at eval (globalListener.js?00cf:45)
    at each (util.js?10f4:306)
    at Handler.eval (globalListener.js?00cf:44)
    at Handler.trigger (Eventful.js?223b:158)

Version & Environment [版本及环境]

• ECharts version [ECharts 版本]: 4.0.1
• Browser version [浏览器类型和版本]: Chrome 64.0
• OS Version [操作系统类型和版本]: MacOS 10.13.1

Expected behaviour [期望结果]

正常显示 tooltip

ECharts option [ECharts配置项]

option = {
{
    "title": {
        "text": "总在库情况",
        "x": "center"
    },
    "tooltip": {
        "trigger": "item"
    },
    "series": {
        "type": "sunburst",
        "data": [
            {
                "name": "3期",
                "value": 100,
                "children": [
                    {
                        "name": "点融",
                        "value": 40,
                        "children": [
                            {
                                "name": "纳米贷",
                                "value": 20
                            },
                            {
                                "name": "纳米贷",
                                "value": 20
                            }
                        ]
                    },
                    {
                        "name": "华融",
                        "value": 60,
                        "children": [
                            {
                                "name": "纳米贷",
                                "value": 20
                            },
                            {
                                "name": "纳米贷",
                                "value": 40
                            }
                        ]
                    }
                ]
            },
            {
                "name": "6期",
                "value": 100,
                "children": [
                    {
                        "name": "华融",
                        "value": 30,
                        "children": [
                            {
                                "name": "精英贷",
                                "value": 10
                            },
                            {
                                "name": "精英贷",
                                "value": 20
                            }
                        ]
                    },
                    {
                        "name": "华融",
                        "value": 70,
                        "children": [
                            {
                                "name": "精英贷",
                                "value": 50
                            },
                            {
                                "name": "精英贷",
                                "value": 20
                            }
                        ]
                    }
                ]
            },
            {
                "name": "9期",
                "value": 60,
                "children": [
                    {
                        "name": "笑脸",
                        "value": 25,
                        "children": [
                            {
                                "name": "C端闪贷",
                                "value": 10
                            },
                            {
                                "name": "C端闪贷",
                                "value": 15
                            }
                        ]
                    },
                    {
                        "name": "笑脸",
                        "value": 35,
                        "children": [
                            {
                                "name": "C端闪贷",
                                "value": 25
                            },
                            {
                                "name": "C端闪贷",
                                "value": 10
                            }
                        ]
                    }
                ]
            },
            {
                "name": "12期",
                "value": 80,
                "children": [
                    {
                        "name": "金融",
                        "value": 30,
                        "children": [
                            {
                                "name": "现金贷",
                                "value": 8
                            },
                            {
                                "name": "现金贷",
                                "value": 22
                            }
                        ]
                    },
                    {
                        "name": "金融",
                        "value": 50,
                        "children": [
                            {
                                "name": "现金贷",
                                "value": 22
                            },
                            {
                                "name": "现金贷",
                                "value": 28
                            }
                        ]
                    }
                ]
            }
        ],
        "radius": [
            "10%",
            "70%"
        ],
        "label": {
            "verticalAlign": "middle",
            "fontSize": 12,
            "rich": {
                "verticalAlign": "top",
                "distance": 0,
                "position": "top"
            }
        },
        "levels": [
            {},
            {},
            {},
            {
                "label": {
                    "position": "outside",
                    "distance": 10,
                    "color": "#333",
                    "align": "center"
                }
            }
        ]
    },
    "color": [
        "#4390e2",
        "#ff6a3c",
        "#999999",
        "#ffbb3f",
        "#c23531",
        "#2f4554",
        "#61a0a8",
        "#d48265",
        "#91c7ae",
        "#749f83",
        "#ca8622",
        "#bda29a",
        "#6e7074",
        "#546570",
        "#c4ccd3"
    ]
}
}

Other comments [其他信息]

[Ovilia]

@KidneyFlower 已支持，下个版本上线

[HazySoda]

@Ovilia 辛苦啦，非常感谢！