# Unable to start action server

**URL:** <https://forum.rasa.com/t/unable-to-start-action-server/39764>\
**Category:** Rasa Open Source\
**Created:** [February 2, 2021, 9:10pm UTC](https://forum.rasa.com/t/unable-to-start-action-server/39764 "2021-02-02T21:10:42Z")\
**Posts on this page:** 3\
**Page:** 1

<div class="post-metadata">

**Author:** ![sabarn](https://avatars.discourse-cdn.com/v4/letter/s/a88e4f/32.png) [@sabarn](https://forum.rasa.com/u/sabarn)\
**Post date:** [February 2, 2021, 9:10pm UTC](https://forum.rasa.com/t/unable-to-start-action-server/39764/1 "2021-02-02T21:10:42Z")

</div>

Unable to start action server. Getting below mentioned error. Pls help asap.

2021-02-02 14:39:18 INFO rasa\_sdk.endpoint - Starting action endpoint server… 2021-02-02 14:39:18 ERROR rasa\_sdk.executor - Failed to register package ‘actions’. Traceback (most recent call last): File “c:\users\anaconda3\envs\sabrasa\lib\site-packages\rasa\_sdk\executor.py”, line 254, in register\_package self.\_import\_submodules(package) File “c:\users\anaconda3\envs\sabrasa\lib\site-packages\rasa\_sdk\executor.py”, line 217, in \_import\_submodules self.\_import\_module(full\_name) File “c:\users\anaconda3\envs\sabrasa\lib\site-packages\rasa\_sdk\executor.py”, line 231, in _import\_module module = importlib.import\_module(name) File "c:\users\anaconda3\envs\sabrasa\lib\importlib\_init_.py", line 127, in import\_module return \_bootstrap.\_gcd\_import(name[level:], package, level) File “”, line 1014, in \_gcd\_import File “”, line 991, in \_find\_and\_load File “”, line 975, in \_find\_and\_load\_unlocked File “”, line 671, in \_load\_unlocked File “”, line 783, in exec\_module File “”, line 219, in \_call\_with\_frames\_removed File “C:\RASA\SampleProj\actions\actions.py”, line 6, in from rasa\_sdk\_events import SlotSet, EventType ModuleNotFoundError: No module named ‘rasa\_sdk\_events’

---

<div class="post-metadata">

**Author:** ![fkoerner](https://dub1.discourse-cdn.com/flex013/user_avatar/forum.rasa.com/fkoerner/32/11784_2.png) [@fkoerner](https://forum.rasa.com/u/fkoerner)\
**Post date:** [February 3, 2021, 7:03am UTC](https://forum.rasa.com/t/unable-to-start-action-server/39764/2 "2021-02-03T07:03:02Z")

</div>

Hi! This looks like a typo, it should be `rasa_sdk.events` Also, please make sure you have `rasa_sdk` installed 🙂

---

<div class="post-metadata">

**Author:** ![sabarn](https://avatars.discourse-cdn.com/v4/letter/s/a88e4f/32.png) [@sabarn](https://forum.rasa.com/u/sabarn)\
**Post date:** [February 3, 2021, 9:36pm UTC](https://forum.rasa.com/t/unable-to-start-action-server/39764/3 "2021-02-03T21:36:23Z")

</div>

Thanks !