Bad argument @ 'triggerClientEvent' + Definition |Problem|

[DarkPower]

Hello All, I need help with this.

Every time i start map editor and i see this text on console :

WARNING: editor_main\server\saveloadtest_server.lua:214: Bad argument @ 'triggerClientEvent' [Expected string at argument 1, got nil] 

I found the code and don't know how to fix it.

        triggerClientEvent ( openingSource, "saveloadtest_return", openingSource, "open", true ) 

Someone know how to fix? i just updated MTA:SA and its still happened.

And wait i still got some problem too..

When i create a Spawnpoint [On Race Definition] and i just want to open the menu to change vehicle id and the menu did not show up. and all the definitions are gone [i mean all the icons is gone]. i got this text on console :

Suspending editor_main. 

Please can someone fix these 2 problem?

[myonlake]

Download the latest map editor.

http://code.google.com/p/mtasa-resources/downloads/list