I have been working on a document with pictures. All of a sudden they disappeared. even older documents that haven’t worked on for awhile lost pictures also.
Just in case - please make sure that Options
→ LibreOffice Writer
→ View
>Display
→ Images and objects
is checked
Solved by going to View-Images and Charts. I had evidently turned it off. Got my answer from here with previous question about images. Thanks.