u-charts.js:1490 Uncaught TypeError: Cannot read properties of undefined (reading 'seriesGap') at eval (u-charts.js:1490:37)

这个报错信息是由于在u-charts.js文件的第1490行出现了一个TypeError，错误信息是"Cannot read properties of undefined (reading 'seriesGap')"。这意味着在这一行中，代码试图读取一个未定义的属性"seriesGap"。
要解决这个问题，我们可以查看u-charts.js文件中与'seriesGap'相关的代码，并确保该属性已经正确定义。在这之前，我们需要确认是否已经正确引入了u-charts库。如果没有正确引入该库，也可能导致无法读取'seriesGap'属性。
此外，还可以检查该属性是否在数据源中正确设置，或者可以尝试使用其他属性或方法替代'seriesGap'属性来解决问题。具体解决方法可能需要根据代码的上下文和具体情况进行调整。<span class="em">1</span><span class="em">2</span><span class="em">3</span>
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