How to add an actor class in my plugin?

i created a blank plugin,i could not add an actor class to plugin,because there is no myclass.generated.h head file
i tried to follow this link
but it not work.
please help

You must export the class through plugin API.
In your IPluginInterface you’d declare a interface name. You’re supposed to make the actor class visible to external modules with the auto generated macro, like:

class MYPLUGIN_API AMyActor : public AActor {

Cool,it works now
thank you very much, it saves me a lot of time!