Question

Could someone help me to understand why the code-line below return:

warning: format not a string literal and no format arguments

qFileTxtName = @"110327";
aString = [@"xxxx_" stringByAppendingString:qFileTxtName];

What i am trying to get as an output is:

xxxx_110327

Answer 1

try:

NSString *aString = @"xxxx_";
aString = [aString stringByAppendingString:qFileTextName];