Not declared in scope??

Projects Programming
1

Hi all, first post on here. I'm really enjoying this arduino thing but programming is not my strong suit, basically I'm a complete idiot. Everytime I try to compile my code I get the error "'row' was not declared in this scope" Any help would be great, thanks

keypadMembraneSwitchFirstAttetmpt.ino (1.74 KB)

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Line 45: for(int row = 0; row < numRows; row++); // deleted ";"

Line 54: digitalWrite(columnPins[column],HIGH); // changed to colPins (Line 17)

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awesome! Thanks!!