[amibroker] Sector ID

["Ara Kaloustian" <ara1@xxxxxxxxxx>]

Trying to determine the sector ID of an issue ....

 

Using:

 

Sector_ID   = writeif(sectorID(0) <=63 ,SectorID(1),"None");

 

This works fine for stocks that do have a sector ID defined, but when I look at a mutual fund that does not have a sector definition (QP database), that program crashes.

 

How can I prevent a crash and use proper error trapping?

 

Thanks

 

Ara

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