cannot open map

[Nina]

Hello,
Whenever I try to open a map I made (even with just a few units on it, nothing fancy) in single player -> custom game, it doesnt give the list of users/computers to put and when I just press start game it just reloads that screen but doesn't start it. When I try to do it while hosting online it says the file cannot be found however it is in the correct folder, and warcraft can find it so it must be there.
To create the map I use JNGP 5d, could this be causing it?
It is possible I'm missing something simple but I've been away from war3 mapmaking for quite some time.

Thanks in advance

 

[NoobImbaPro]

have you enabled JassHelper?

 

[Nina]

uhm yes, it was enabled by default, could this be the problem?

Edit: Disabling it had no effect=S

 

[NoobImbaPro]

the pack is corrupted....

 

[Nina]

The whole pack or just my map? if it's the pack in what program should I code in jass then that has syntax checker and autocomplete native functionnames? Also don't I need the pack to parse vJass? I've never worked with vJass before though.