Script won't read npcs

[Dr Hotlegs 0]

I've been using Hashtag's #1Magic script for awhile and its been working great.  Recently when i've tried to run it, it won't let me select an npc to splash.  I asked Hashtag about it and he said it may be a client problem.  I'm running Java 8 on my Mac.  Here are some pics.  Would appreciate any help .

 

 

Also, the script tabs didn't use to look like this when I went to them.  I didn't have to expand them to select the drop down menu.  When I do though, the menu doesn't have any options for me to select.

 

[Polymorphism 48]

Reload the client, maybe a script you ran altered the client.

[Dr Hotlegs 0]

Reload the client, maybe a script you ran altered the client.

 

i've removed and redownloaded the client and it still doesn't work