Selenium RC got stucks at “Checking resource aliases”

Am new bee to this selenium actually i got one problem when running this selenium RC.

Actually i have recorded one script via selenium IDE and save it as test.html and able to run the script via selenium IDE is working, but when am trying to run the script via selenium RC it got stucks at some point "Checking resource aliases"

command for running the script via command prompt : java -jar selenium-server.jar -htmlSuite "*firefox" "www.google.com" "test.html" -port 4445

Please do helpme out and let me know the exact reason why it got stucked over there.