### arkaprabha-majumdar

**Arkaprabha Majumdar**

[ValueError(f”Data of type {type(v)} is not allowed only {allowed_types} is accepted for {k}.”)](https://forum.rasa.com/t/valueerror-f-data-of-type-type-v-is-not-allowed-only-allowed-types-is-accepted-for-k/38274/6)

**Rasa Open Source**  
Dec 29, 2020

Yes, I rechecked my domain and story files… they had indentation problems…  
Check for pipes and indents…  
Still if you get the error, try the rasa nlu convert functions.  
This is an error on our part, not rasa. Sorry for the panic [@Juste](https://forum.rasa.com/u/juste)  
do a rasa init and you can also recheck the syntax with that…