VBA：在Excel中复制图表

Question

这三个代码段之间有什么区别？只有3）有效，我不知道为什么。

> Task :eu.myfirm.rest:generateMappers
Custom actions are attached to task ':eu.myfirm.rest:generateMappers'.
Caching disabled for task ':eu.myfirm.rest:generateMappers' because:
  Caching has not been enabled for the task
Task ':eu.myfirm.rest:generateMappers' is not up-to-date because:
  Task has not declared any outputs despite executing actions.
        Generating mapper classes
        Mapping classes generated

->错误1004：指定的维度对当前图表类型无效

wbInd.Sheets("EuropeCovBonds graph fix").ChartObjects("Diagramm 1").Copy 

->错误438：对象不支持属性或方法

wbInd.Sheets("EuropeCovBonds graph fix").ChartObjects("Diagramm 1").ChartArea.Copy 

这一作品。我用宏记录器制作的。