I have integrated successfully Allure report to my maven based testNG project and able to see that report using the jetty server. But now I am trying to integrate the allure rep
Finally I got the answer. The problem was my jenkins configuration not in allure report. I was importing my project in a incorrect way so my jenkins was trying to find the report in jenkin's workspace directory but there was nothing.
So what I did, I re-import my maven project to jenkins as a free-style project and set the custom workspace to my actual project directory. Now everything works fine.