Question

I have followed the tutorial:

http://www.edumobile.org/iphone/iphone-programming-tutorials/a-simple-stopwatch-for-iphone

and I get 1 error and 1 warning, both on the same line 71

for (int i = [timeArray count] – 1; i >= 0; i–) {

error – a parse issue Expected )
warning – Unused entity issue Expression result unused

Any ideas what is wrong?

Answer 1

Change this,

for (int i = [timeArray count] – 1; i >= 0; i–) {

to,

for (int i = [timeArray count] – 1; i >= 0; i--) {

Compiler is saying that it is not able to parse the character ‘–’. If it is not able to recognize the for loop syntax and parse it, it will throw this error.