最近常碰到批渲染报错，大致内容是：
Danger
Error: Cannot switch from ‘bottle’ to ‘defaultRenderLayer1’ because of an override to a missing node within a referenced scene. Reload the referenced scene if it’s unloaded, clean up the referenced scene or remove corresponding reference edits if the node has been deleted in the referenced scene.
解决办法是输入 mel：
fixRenderLayerOutAdjustmentErrors;