尝试运行docker命令时，我总是收到错误消息。
我一直遇到的错误是：import React from "react";
import { render } from "react-dom";
import { VictoryChart, VictoryBar, VictoryAxis, VictoryContainer, VictoryLabel } from "victory";
class App extends React.Component {
render() {
let month = new Array(12);
month[0] = "January";
month[1] = "February";
month[2] = "March";
month[3] = "April";
month[4] = "May";
month[5] = "June";
month[6] = "July";
month[7] = "August";
month[8] = "September";
month[9] = "October";
month[10] = "November";
month[11] = "December";
return (
<div style={{ width: 600 }}>
<VictoryChart domainPadding={30}
width={900}
containerComponent={<VictoryContainer responsive={false}/>}>
<VictoryAxis
dependentAxis={true}
style={{
grid: { stroke: "grey" }
}}
/>
<VictoryAxis
tickFormat={(x) => ``}
/>
<VictoryBar
barWidth={50}
padding={{ left: 20, right: 60 }}
style={{ data: { fill: "red" } }}
data={[
{ x: new Date("2019-01-01"), y: 2 },
{ x: new Date("2019-02-01"), y: 3 },
{ x: new Date("2019-03-01"), y: 5 },
{ x: new Date("2019-04-01"), y: 4 },
{ x: new Date("2019-05-01"), y: 8 },
{ x: new Date("2019-06-01"), y: 2 },
{ x: new Date("2019-07-01"), y: 3 },
{ x: new Date("2019-08-01"), y: 5 },
{ x: new Date("2019-09-01"), y: 9 },
{ x: new Date("2019-10-01"), y: 3 },
{ x: new Date("2019-11-01"), y: 5 },
{ x: new Date("2019-12-01"), y: 6 }
]}
labels={( datum ) => `${month[datum.x.getMonth()]}`}
labelComponent={<VictoryLabel y={250} verticalAnchor={"start"}/>}
/>
</VictoryChart>
</div>
);
}
}
render(<App />, document.getElementById("root"));
我正在运行的命令是：
docker: invalid reference format: repository name must be lowercase.谢谢