问题
For some reason when I type out Get-... I do not see a list of available functions. Instead I get a list of already written or used functions/data members.
Additionally, when I mouse over a written function (such as GetOwner for example) I do not get a description of what the method does or returns.
I'm pretty new to Xcode and Unreal Engine4 and I'm currently taking an online tutorial through Udemy. Just not quite sure how to get the two environments to communicate with each other well. Here is the image of Get-- being typed out with no corresponding Get- methods
来源：https://stackoverflow.com/questions/42523613/how-do-you-display-a-list-of-methods-with-unrealengine4-on-mac-using-xcode