How to remove Unit Group again?

[Mufanza]

So I heard you have to remove unit groups after using them, to prevent leaks...
How does it work? Is it something like call RemoveLocation (udg_Temp_Point)?
How to type that Custom Script? When to use it? What will happen if I wont?
Thanks

 

[Dynasti]

use Call DestroyGroup( Wichgroup )

 

[Day-Elven]

If you won't delete a group, it'll leak.

call DestroyGroup( GetLastCreatedGroup() )

 

[bounty hunter2]

And for your other leaks:

http://www.hiveworkshop.com/forums/f269/things-leak-35124/

 

[Mufanza]

Question remains, when should I destroy it?
Am I supposed to destroy only empty UnitGroups/UnitGroups I won't use anymore?
For example:

• Set GroupVar = Pick every unit in (Playable Map Area)
• Unit Group - Pick every unit in GroupVar and do (Unit - Hide (Picked unit))
• Custom script: call DestroyGroup(udg_GroupVar)
• Wait - 0.02 seconds
• Unit Group - Pick every unit in GroupVar and do (Unit - Unhide (Picked unit))

Will it work? Or am I supposed to do it like this:

• Set GroupVar = Pick every unit in (Playable Map Area)
• Unit Group - Pick every unit in GroupVar and do (Unit - Hide (Picked unit))
• Wait - 0.02 seconds
• Unit Group - Pick every unit in GroupVar and do (Unit - Unhide (Picked unit))
• Custom script: call DestroyGroup(udg_GroupVar)

It's basically the same in this example, but it matters in my map, so, yeah...
Thanks for answers

 

[Day-Elven]

If you use Wait action, you need variable and the 2nd way.

But if you don't use Wait, you can make it easier, without variable:

• Unit Group - Pick every unit in every unit in (Playable Map Area) and do (Unit - Hide (Picked unit))
• Custom script: call DestroyGroup( GetLastCreatedGroup() )

And the 1st trigger you wrote won't work like this at all. Becouse you can't do smth with destroyed group.
(In your example you destroy it, and then unhide units in destroyed group. It's impossible).

 

[Deaod]

if you destroy a group after using ForGroup() on it, itll leak as well (or so ive heard).

 

[Igor_Z]

Use these programs for leak removing. They'll help u in continuing with leak removing