队列在生产中不起作用

When I'm testing my website locally everything works. But in production, I get the following error: Couldn't lease a task: API error 1 (taskqueue: UNKNOWN_QUEUE)

I'm pretty sure my code is correct since it works locally. My best guess is that there is something wrong with the queue.yaml file, but it's dead simple:

queue:
- name: daemonQueue
  mode: pull

What could I be doing wrong?

EDIT:
Turns out enqueueing fails as well: TickTask enqueue error: Failed to insert task: API error 1 (taskqueue: UNKNOWN_QUEUE)
Here is how I'm enqueueing the task.

// Add the task to the queue.
func EnqueueWithName(c sessions.Context, task interface{}, tag string, name string) (err error) {
   buffer := new(bytes.Buffer) 
   err = gob.NewEncoder(buffer).Encode(task) 
   if err != nil { 
     return 
   } 
   newTask := &taskqueue.Task{ 
     Method:  "PULL", 
     Payload: buffer.Bytes(), 
     Tag:     tag, 
     Name:    name} 
   newTask, err = taskqueue.Add(c, newTask, "daemonQueue") 
   return err
 }   

You don't have the queue configured in production. Make sure you are deploying your whole app directory so queue.yaml get uploaded. Point goapp deploy or appcfg.py at the directory holding app.yaml and queue.yaml, not at app.yaml directly.