I have an InDesign javascript that two weeks ago worked on my document. Now it does not work. I am getting an error message in Line 9. This is a script I found on this forum and altered to delete my specific image.

var del_list = ["F7X Header.eps"]; 

var my_doc = app.activeDocument; 

var my_image = my_doc.allGraphics; 

for (var i = (my_image.length - 1); i >= 0; i--) { 

     var tmp_name = my_image[i].itemLink.name; 

     for (var ii = 0; ii < del_list.length; ii++) { 

          if (del_list[ii] === tmp_name) { 

              my_image[i].parent.locked = false; 

              my_image[i].remove(); 

          } 

     } 

}