ERC Warnings how to overcome it , why is that warning coming

I am new to the platform , can any help me with this
What does these errors mean??
How do I overcome that

Make sure your component pins have a type associated with them

It looks like U2’s pins don’t have electrical types defined. The ERC checks for things like two outputs connected to each other, and is warning that the nets connected to U2’s pins are listed as “undefined”.

All the pins are unspecified.
I shud convert them right?
This was downloaded from mouser

To be honest a symbol this bad is not even worth converting. You will be faster starting over from scratch and will get a better result as well.

Ya , I blindly imported it.
I will create my own symbol now .
Thank you