problem description
MarkPoint annotation is used in echarts. After configuring coord, the label in the annotation is not displayed, but write {type:"min", name: "minimum"}, which can show
.the environmental background of the problems and what methods you have tried
encountered this problem when working on a project. Tried in different axes, category axes, non-category axes. That is, after configuring coord to determine the coordinates, the text in the annotation will not be displayed.
related codes
 / / Please paste the code text below (do not replace the code with pictures) 
 my configuration item code. 
 option = {
  xAxis: {
      type: "category",
      data: ["Mon", "Tue", "Wed", "Thu", "Fri", "Sat", "Sun"]
  },
  yAxis: {
      type: "value"
  },
  series: [{
      data: [820, 932, 901, 934, 1290, 1330, 1320],
      type: "line",
      smooth: true,
      markPoint: {
        symbol: "pin",
        data: [
          {coord: ["Mon", "822"], name: ""},
          // {type: "min", name: ""}
        ]
      }
  }]
};what result do you expect? What is the error message actually seen?
I hope the boss can solve this problem, wait online, hurry! I didn"t report it wrong. It"s just that the contents of the tag are not displayed.
 
 {coord: ["Mon", "822"], name: ""}
 
 
 this is when configuring {type: "min", name:" maximum"}, the text is displayed. 
