walk animation not running

hi

i need to animate a character for my game so i imported and .FBX character and then imported some animations from the asset store and applied the third person controller script to my character and then assigned the idle and the walk animation to the third person controller section in the Inspector. when i run the game, the idle animation is being playing but when i hit the up arrow to move my character, the idle animation is still being playing and the cahracter moves but without animation


how can i fix that

 

You making a 2d or 3d game?

I used blend trees to get my character walking

Maybe I could be of help if you post a couple of screenshots

 

it's a 3d game

 

here's some screenshots
the first is the idle animation
and the second shows the character changing it's position but without the walk animation

 

Guess - because I don't code - but you may have to update the script with the walk animation you are using.
And if that doesn't work - show an image of your inspector with the character selected.