Please let me know how to get the log file of the sikuli?

different possibilities:

--- run from command line
run your script from command line and use the print statement to produce your log messages. Pipe the standard output to a text file.

--- use Python's write()
open a text file for output in your script and write your messages to that file instead of using print. This would solve your problem in the IDE too.

--- use Pythons logging feature
This is the most advanced solution.

Look for coding examples on the different possibilities in this board.

If you want to do more sophisticated things with Sikuli, you need some basic knowledge of Python language and study the docs of Sikuli (http://sikuli.org/docx/).

Hi Raiman ...Thanks for your reply

This is my code

pos=("1325080524703.png")
steps =1
max = 100
img = ("HarshaS.png")
if exists("HarshaS.png"):
    click ("HarshaS.png")
else:
    while max > 0:
        wheel(pos,WHEEL_DOWN,steps)
        max -= steps
        if not exists("HarshaS.png"):
            continue
        break
    click ("HarshaS.png")
# exit(1)
# break

Now please let me know where i need to open the notepad and start writing the log of every line in to notepad. Please help us.

As mentioned above: I do not recommend to "open the notepad and start writing the log of every line in to notepad".

For this you would have a notepad window in your way, need to switch forth and back between notepad and your app and use the mouse simulation in both apps.

I have implemented an example for possibility one. The strings [my...] will allow you to filter your messages from the resulting log file.

Furthermore I have streamlined you script to avoid unnecessary find operations. The exists(img, 0) inside the loop does only one search and does not wait 3 seconds for the image (which makes no sense in this case ;-).

It is up to you to decide about the other options depending on your goals.

sorry, the code ;-)

def log(typ, msg):
    if loglevel >= 0 and typ == 0:
        print "[myinfo]", msg
    elif loglevel >= 1 and typ == 1:
        print "[mydebug]", msg
    elif loglevel >= 2 and typ == 2:
        print "[myerror]", msg

logLevel = 2
log(0, "script started")
click("1325080524703.png")
pos = getLastMatch()
steps = 1
max = 100
img = ("HarshaS.png")
log(1, "wheeldown: max = %d, steps = %d"%(max, steps))
while max > 0:
    if not exists(img, 0):
        wheel(pos,WHEEL_DOWN,steps)
        max -= 1
        log(1, "wheeldown once")
    else:
        click (getLastMatch())
        log(0, "%s found"%(img))
        break
else:
    log(2, "%s not found"%(img))
    exit(1)

Thanks Raiman. It really helped me a lot.