Error - Get_next_task return random.choice(self.tasks) and Random.py choice raise IndexError('Cannot choose from an empty sequence') from None)

[Eddie-Uncle]

Description of issue / feature request

TBD I am getting this exception:

Count,Message,Traceback,Nodes
1036,Cannot choose from an empty sequence," File ""/usr/local/lib/python3.6/site-packages/locust/core.py"", line 268, in run
self.schedule_task(self.get_next_task())
File ""/usr/local/lib/python3.6/site-packages/locust/core.py"", line 329, in get_next_task
return random.choice(self.tasks)
File ""/usr/local/Cellar/python3/3.6.4_2/Frameworks/Python.framework/Versions/3.6/lib/python3.6/random.py"", line 258, in choice
raise IndexError('Cannot choose from an empty sequence') from None
",local

Expected behavior

TBD Load multiple web pages

Actual behavior

TBD Load is just working in some (and seems that is skipping other pages, so I can't test the load on them and the pages do exist, no 404)

Environment settings (for bug reports)

• OS:macoS HIGH Sierra
• Python version: 3.6.4
• Locust version: 0.8.1

Steps to reproduce (for bug reports)

Here is my code:

       from locust import HttpLocust, TaskSet, task

       class UserBehavior(TaskSet):
                    def on_start(self):
                     self.login()

                     def login(self):
                     self.client.post("/dotAdmin", {"username":"username@company.com", "password":"username})

 class WebsiteUser(HttpLocust):
          task_set = UserBehavior
          min_wait = 2000
          max_wait = 9000

 class MobileUser(HttpLocust):
         task_set = UserBehavior
         min_wait = 2000
         max_wait = 9000

class MyTaskSet(TaskSet):

@task(15)
def index(self):
    self.client.get("/")

@task(13)
def about(self):
    self.client.get("/about-us/our-team")

@task(11)
def blogs(self):
    self.client.get("/blogs")

@task(10)
def contactus(self):
    self.client.get("/contact-us")

@task(8)
def products(self):
    self.client.get("/products")

@task(19)
def resources(self):
    self.client.get("/demos/content-geolocation")

  class MyLocust(HttpLocust):
    task_set = MyTaskSet
    min_wait = 5000
    max_wait = 15000

TBD - example code appreciated

[Eddie-Uncle]

Guys, I fixed, had some functions and fixed the code. Thank you