SaveReal function seems to fail in trigger, unsure why. Please help

[afisakov]

The code is below, and runs every time a building is constructed, I included multiple displaytext prompts to try to debug it but cannot tell why it is failing.
Supposed to store the units atk speed as a real, modify it by abp(1 for now), ad set the new atk speed.

function atk2 takes unit u returns nothing
local integer uid=GetUnitTypeId(u)
local integer pn=1+GetPlayerId(GetOwningPlayer(u))
if LoadReal(udg_mhash,1,uid)==0 then
    call SaveReal(udg_mhash,1,uid,BlzGetUnitAttackCooldown(u,0))
   call DisplayTimedTextToPlayer(GetOwningPlayer(u),0,0,5,R2S(BlzGetUnitAttackCooldown(u,0))+" , "+R2S(BlzGetUnitAttackCooldown(u,1)) )
   call DisplayTimedTextToPlayer(GetOwningPlayer(u),0,0,5,R2S(LoadReal(udg_mhash,1,uid)) )
endif
    call BlzSetUnitAttackCooldown(u,LoadReal(udg_mhash,1,uid)/udg_abp[pn],0)
    call DisplayTimedTextToPlayer(GetOwningPlayer(u),0,0,5,R2S(LoadReal(udg_mhash,1,uid))+"  "+R2S(udg_abp[pn]) )
endfunction

The displayed numbers when tower built are
1.88
0
0
0
1.00
so BlzGetUnitAttackCooldown correctly returns 1.88 initially and abp returns 1, but all the loadreal attempts give 0
I realized it went wrong because towers fail to atk after this trigger added
The reason I need to store the base atk speed in a real like this is because I later want it to run on Cede tower as well, so the hashtable should store Base cooldown too prevent making it faster by ceding back and forth.

 

[jonas]

A few things you could try to debug the issue further:
1. check if you can save anything at all in the table
2. check that the table is properly initialized

 

[afisakov]

A few things you could try to debug the issue further:
1. check if you can save anything at all in the table
2. check that the table is properly initialized

I created it in this map for this purpose, so have not saved anything else in it yet.
Will look into initializing once get back home.

It worked, thank you!

 

[jonas]

Found out anything?