Good mornig

I am having a problem with my bannerImage.
First off i show you how i did it and what the problem is.

[![enter image description here](https://i.stack.imgur.com/FMQDC.png)](https://i.stack.imgur.com/FMQDC.png)

In the first picture you can see, how i get the image.
This method works fine for 3 other pages on this website.¨
My field setup is correct, because in other templates it works fine.

The only thing i can now think off is that there's something wrong with the name of the template.

Thanks for your help.

**EDIT**
I fixed this problem like this.[![enter image description here](https://i.stack.imgur.com/XFb5k.png)](https://i.stack.imgur.com/XFb5k.png)