Finding containers without images
I've searched the forums but was unable to get an conclusive answer. I have containers with referenced images, these are show in a portal row. I import a csv with a list of students and matching images. The images are stored on a local folder. If Student A has img1.jpg, img2.jpg, & img3.jpg but the physical image 2 & 3 are not present in the folder due to editing, etc...FM still sees a file there, but does not display it because the reference is broken. How can I search for all missing images and delete that reference/record since I'm assuming it's not really an empty container, just a broken one.