I have just installed Modx 2.3.2 in a local server and I do have some issues outputing image TV within the <img> tag.
I set the input and output filter to image and my code is like this:
If you set the output of the TV to be 'Image', it will add the HTML <img> tag. You don't need to do it.
[ed. note: sottwell last edited this post 9 years, 5 months ago.]