Character randomly hangs due to vending script

[Alexandria]

I'm having issues with a vending script: when you start using the shop, if don't happen to "close" the first dialog windows properly when the second one (items menu) pops up (let's say you started to drag items to your purchase windows); you will end "stuck" with no more options available. But  if you @go 0 then the "ghost" window making trouble will be visible. The script is just below, thanks for your help.

My npc: http://pastebin.com/s4f818c9

You help is very appreciated. Thank you.

PD: Sorry I posted in the wrong section but now I can't move this to the "support" section; would be nice if a moderator could put this topic there, thanks.

 

[leloush]

i got the same error also..

why dont u use this.. this is more optimized, this is what im using until now

http://upaste.me/13aa11020c806e7e3

u can set diff. shops / in the same time diff currency. just give it a try and u will love it..

this is dynamic shop by euphy.

 

[Alexandria]

Thanks for replying, leloush

But i want to keep my script, any help to fix that error? thanks

 

[AnnieRuru]

always ... always do a close2; then callshop then end;

never callshop then close ...

mes "happy shopping";close2;callshop "shop",0;end;like this.

.

.

.

	mes "Here you go, happy shopping !";	mes "^00FF00----------------------------^000000";	CurrencyInfo( @Currency$ );	mes "^00FF00----------------------------^000000";	close2;	npcshopattach "cshop1";	callshop "cshop1",1;	end;

correct way

 

[Alexandria]

Thanks, AnnieRuru

It worked!