ios - FigVirtualFramebufferServer：不支持的操作

Question

我正在尝试 ARKit 并收到带有以下错误消息的黑屏。WWDC 2017 示例PlacingObjects在同一设备上运行没有问题。

[] <<<< FigVirtualFramebufferServer >>>> FigVirtualFramebufferGetMaxCount: unsupported operation
[] <<<< FigVirtualFramebufferServer >>>> FigVirtualFramebufferGetFramebufs: unsupported operation
[] <<<< FigVirtualFramebufferInstallation >>>> FigInstallVirtualDisplay_block_invoke: FigVirtualFramebufferGetFramebufs failed (0 framebufs)
[MC] System group container for systemgroup.com.apple.configurationprofiles path is /private/var/containers/Shared/SystemGroup/systemgroup.com.apple.configurationprofiles
[MC] Reading from public effective user settings.

什么不见​​了？

Answer 1

发生这种情况是因为 info plist 中的设置“PrefersOpenGL”。