# List of tracker's functions

**URL:** <https://forum.rasa.com/t/list-of-trackers-functions/13717>\
**Category:** Rasa Open Source\
**Created:** [July 30, 2019, 10:11am UTC](https://forum.rasa.com/t/list-of-trackers-functions/13717 "2019-07-30T10:11:03Z")\
**Posts on this page:** 1\
**Page:** 1

<div class="post-metadata">

**Author:** ![TQuy](https://dub1.discourse-cdn.com/flex013/user_avatar/forum.rasa.com/tquy/32/3893_2.png) [@TQuy](https://forum.rasa.com/u/TQuy)\
**Post date:** [July 30, 2019, 10:11am UTC](https://forum.rasa.com/t/list-of-trackers-functions/13717/1 "2019-07-30T10:11:03Z")

</div>

I just want to get the latest message that user input, but it takes me a lot of time to find the function. In addition, the one in the rasa\doc is wrong. After a while, I found it in

> [@Error while getting latest user message(self.from\_text()) in a slot from console](http://forum.rasa.com/t/error-while-getting-latest-user-message-self-from-text-in-a-slot-from-console/5105):
>
> i want the complete input from user to be stored in the slot named ‘doc\_desc’ but i am getting an error :Received request to run 'form\_2' DEBUG:rasa\_core\_sdk.forms:There is no active form DEBUG:rasa\_core\_sdk.forms:Activated the form 'form\_2' DEBUG:rasa\_core\_sdk.forms:Skipping validation \*\*ERROR:flask.app:Exception on /webhook [POST]\*\* Traceback (most recent call last): File "C:\Users\Laptop\AppData\Local\Programs\Python\Python36\lib\site-packages\flask\app.py", line 2292, in wsgi\_app respo…

I just hope there is a easier way for a beginner like me to learn how to write custom functions