rules matching, files not moving

OS: 10.10
Hazel: 3.3.1
Hazel is matching rules but the files are not moving to the appropriate folder. When I test the rules I get a yellow exclamation point badge on each document including all with matched rules and those without. Hovering over the badge shows "hazel invalid applescript return value: <NSAAppleEventDescriptor: null()>." Turned Hazel off. Repaired permissions. Restarted computer. Repaired permissions again. Turned Hazel on. Same problem.
May have started with install of Yosemite. At this point it appears that none of my rules are working to completion. Rules all end with document going into Dropbox. Reselected destination folder in rule without effect.
Any suggestions? Thanks!
Hazel: 3.3.1
Hazel is matching rules but the files are not moving to the appropriate folder. When I test the rules I get a yellow exclamation point badge on each document including all with matched rules and those without. Hovering over the badge shows "hazel invalid applescript return value: <NSAAppleEventDescriptor: null()>." Turned Hazel off. Repaired permissions. Restarted computer. Repaired permissions again. Turned Hazel on. Same problem.
May have started with install of Yosemite. At this point it appears that none of my rules are working to completion. Rules all end with document going into Dropbox. Reselected destination folder in rule without effect.
Any suggestions? Thanks!