iPhone框架中的问题CorePlot

Question

我已遵循 CorePlot 的文档。完成所有操作后，我面临以下问题：

error: 'CPLayerHostingView' undeclared (first use in this function)

 error: 'hostingView' undeclared (first use in this function)

 error: expected expression before ')' token

 error: object cannot be set - either readonly property or no setter found

 error: object cannot be set - either readonly property or no setter found

 error: object cannot be set - either readonly property or no setter found

 error: object cannot be set - either readonly property or no setter found

 error: object cannot be set - either readonly property or no setter found

 error: object cannot be set - either readonly property or no setter found

可能是什么问题？

Answer 1

名称已更改：CPLayerHostingView 现在是 CPTGraphHostingView。此更改在适用于 iOS 的 0.4 版和更高版本的 MacOS 中生效。