Fatal Error Help

[CuteCumber]

My spell has a fatal error after casting. It occurs when the spell hits a target.

Description:
Thundera releases a quick lightning in a direction. If the lightning hits a target, it will be damage. The lightning will bounce to nearby enemies, dealing damage too.

Please help me. Thank you.

• Tesla Coil
  • Events
    • Unit - A unit Starts the effect of an ability
  • Conditions
    • (Ability being cast) Equal to (==) Tesla Coil
  • Actions
    • Set TCCaster = (Triggering unit)
    • Set TCCasterPoint = (Position of TCCaster)
    • Set TCTargetPoint = (Target point of ability being cast)
    • Unit - Create 1 Dummy for (Owner of TCCaster) at TCCasterPoint facing Default building facing (270.0) degrees
    • Set TC = (Last created unit)
    • Set TCPoint = (Position of TC)
    • Lightning - Create a Chain Lightning - Primary lightning effect from source TCCasterPoint to target TCPoint
    • Set TCLightning = (Last created lightning effect)
    • Set TCAngle = (Angle from TCCasterPoint to TCTargetPoint)
    • Set TCDistance = 0.00
    • Set TCN = 600.00
    • Unit - Pause TCCaster
    • Sound - Play LightningBolt <gen> at 100.00% volume, located at TCCasterPoint with Z offset 0.00
    • Trigger - Turn on Tesla Coil effect <gen>

• Tesla Coil effect
  • Events
    • Time - Every 0.01 seconds of game time
  • Conditions
  • Actions
    • Set TCPoint = (Position of TC)
    • Set TCMove = (TCPoint offset by 50.00 towards TCAngle degrees)
    • Set TCDistance = (TCDistance + 50.00)
    • Unit - Move TC instantly to TCMove
    • Lightning - Move TCLightning to source TCCasterPoint and target TCPoint
      • Multiple FunctionsIf (All Conditions are True) then do (Then Actions) else do (Else Actions)
        • If - Conditions
          • TCDistance Greater than (>) TCN
        • Then - Actions
          • Unit - Remove TC from the game
          • Unit - Unpause TCCaster
          • Lightning - Destroy TCLightning
          • Custom script: call RemoveLocation (udg_TCCasterPoint)
          • Custom script: call RemoveLocation (udg_TCPoint)
          • Custom script: call RemoveLocation (udg_TCMove)
          • Trigger - Turn off (This trigger)
        • Else - Actions
          • Set TCGroup[1] = (Units within 100.00 of TCPoint matching ((((Matching unit) is A structure) Equal to (==) False) and ((((Matching unit) is alive) Equal to (==) True) and (((Matching unit) belongs to an enemy of (Owner of TCCaster)) Equal to (==) True))))
          • Unit Group - Pick every unit in (Random 1 units from TCGroup[1]) and do (Actions)
            • Loop - Actions
              • Multiple FunctionsIf (All Conditions are True) then do (Then Actions) else do (Else Actions)
                • If - Conditions
                  • ((Picked unit) is alive) Equal to (==) True
                • Then - Actions
                  • Set TCPickedUnit = (Picked unit)
                  • Set TCPickedUnitPoint = (Position of TCPickedUnit)
                  • Special Effect - Create a special effect attached to the chest of TCPickedUnit using Abilities\Weapons\Bolt\BoltImpact.mdl
                  • Special Effect - Destroy (Last created special effect)
                  • Unit - Cause TCCaster to damage TCPickedUnit, dealing (90.00 x (Real((Level of Tesla Coil for TCCaster)))) damage of attack type Spells and damage type Normal
                  • Set TCGroup[2] = (Units within 300.00 of TCPickedUnitPoint matching ((((Matching unit) is A structure) Equal to (==) False) and ((((Matching unit) is alive) Equal to (==) True) and (((Matching unit) belongs to an enemy of (Owner of TCCaster)) Equal to (==) True))))
                  • Unit Group - Pick every unit in (Random 1 units from TCGroup[2]) and do (Actions)
                    • Loop - Actions
                      • Multiple FunctionsIf (All Conditions are True) then do (Then Actions) else do (Else Actions)
                        • If - Conditions
                          • (Picked unit) Not equal to (!=) TCPickedUnit
                        • Then - Actions
                          • Unit - Create 1 Dummy for (Owner of TCCaster) at TCPickedUnitPoint facing Default building facing (270.0) degrees
                          • Unit - Add Chain Lightning (Tesla Coil) to (Last created unit)
                          • Unit - Set level of Chain Lightning (Tesla Coil) for (Last created unit) to (Level of Tesla Coil for TCCaster)
                          • Unit - Order (Last created unit) to Orc Far Seer - Chain Lightning (Picked unit)
                          • Unit - Add a 1.50 second Generic expiration timer to (Last created unit)
                        • Else - Actions
                  • Unit - Remove TC from the game
                  • Unit - Unpause TCCaster
                  • Lightning - Destroy TCLightning
                  • Custom script: call RemoveLocation (udg_TCCasterPoint)
                  • Custom script: call RemoveLocation (udg_TCPoint)
                  • Custom script: call RemoveLocation (udg_TCMove)
                  • Custom script: call RemoveLocation (udg_TCPickedUnitPoint)
                  • Custom script: call DestroyGroup (udg_TCGroup[1])
                  • Custom script: call DestroyGroup (udg_TCGroup[2])
                • Else - Actions

 

[Laiev]

Change that periodic time 0,01 to at least 0,03

run a trigger 100 times per second... jesus christ >< and probably will bug sometimes..

EDIT: also i have a sugestion...

why you just don't start the ability in trigger, and when hit'ed by lightning, create a dummy in position and order that unit to chain lightning

 

[CuteCumber]

I changed the periodic time to 0.03, still not fixed. Any other ideas?

 

[Laiev]

See nothing wrong in your trigger.

What ability base you're using?

 

[CuteCumber]

Carrion Swarm.

 

[Laiev]

The only thing, if i'm you lol, i'll try is remove that sound, also deactive the second trigger and see if work without periodic trigger.

 

[CuteCumber]

I don't think is about the first trigger. Fatal error occurs when a random unit is picked around the dummy. (Looks like lightning hits a target in game). If no unit is picked, fatal error does not occur.

 

[Laiev]

remove that condition "picked unit is alive equal to true"

here:

Unit Group - Pick every unit in (Random 1 units from TCGroup[1]) and do (Actions)

remove that if and that condition...

cause you already set group to pick just alive units, so don't need check if unit is alive

 

[CuteCumber]

It really works!! + rep!