Im getting a message box that says "empty pointer in function enemy" I cant seem to figure it out . . .

action enemy()
{
player = my;
c_setminmax(me);
my.emask |= ENABLE_IMPACT;
ENTITY* enemy = NULL;

VECTOR vFeet;
vec_for_min(vFeet,me);
set(my,FLAG2);
my.STATE = 1;
while(1)
{

if(my.STATE == 1)
{
c_scan(my.x,my.pan,vector(1000,0,900),SCAN_ENTS | SCAN_FLAG2 | IGNORE_ME);
my.ANIMATION += 10 * time_step;
ent_animate(my, "idle", my.ANIMATION, ANM_CYCLE);
if(you)
{
my.ANIMATION = 0;
my.STATE = 2;
enemy = your.CREATOR;
}
}

if(my.STATE == 2)
var dist = vec_dist(my.x, your.x);
{
while(1)
{
var distance =-3*time_step;
c_move(me, vector(0,distance,0), EVENT_ENTITY, IGNORE_ME | GLIDE );
my.ANIMATION += 2* distance;
ent_animate(my,"walk",my.ANIMATION,ANM_CYCLE);


c_trace (my.x,vector(my.x,my.y,my.z),IGNORE_ME|IGNORE_PASSABLE|SCAN_TEXTURE);
if (hit.texname)
{
my.ANIMATION += 25 * time_step;
ent_animate(my,"punch",my.ANIMATION,ANM_CYCLE);
}



wait(1);
}

}
wait(1);
}

im not exactly sure- but your saying -> player = my; <- which should set it to the player name- might mess up things later in your script- and when you call -> ENTITY* enemy = NULL; <- im thinkin that turns the enemy off- if your using c-script - i would have said -> enemy = my; <- and not even put in hte part about enemy = null; although i own a7 pro- i only use a5- due to my comp- but the rest of script seems ok- havent work with the whole c_scan c_move before- im using the predecessor but it used in the same way just switched around- like more lines- but the principle is the same- im thinkin the problem is the play=me and enemy= null stuff- try that- should work- if im wrong i apologize- -peace-

Firstly, get rid of "player = me;".
Its un-necessary in an enemy function and may cause problems.
"player" ISNT instanced like "me" or "you", its a public pointer.
So changing its contents affects all functions/action that are using it.

Secondly, try replacing your "STATE==1" block with this....

Also in the 'STATE==2' clause you use vec_dist(me.x,your.x) without checking if 'your' is NULL. It's always wise to check if a pointer is NULL before using it.