Pie模块的标绘子程序期望获得一批数组（标签和数据值）。

The plot subroutine of the GD::Pie module expects an array of arrays (labels and data values).

youdao

这可能是因为轴线的一个未设置的Orientation特性或者所标绘的值与轴线支持的值之间存在类型不匹配。

This may be due to an unset Orientation property for the axis or a type mismatch between the values being plotted and those supported by the axis.

youdao

这可能是因为轴线的一个未设置的Orientation特性或者所标绘的值与轴线支持的值之间存在类型不匹配。

This may be due to an unset Orientation property for the axis or a type mismatch between the values being plotted and those supported by the axis.

youdao