nsfilehandle

fileHandleForWritingAtPath is not a “creation” call. The documentation explicitly states: “Return Value: The initialized file handle, or nil if no file exists at path” (emphasis added). If you wish to create the file if it does not exist, you’d have to use something like this: NSFileHandle *output = [NSFileHandle fileHandleForWritingAtPath:self.finalPath]; if(output == nil) { [[NSFileManager … Read more