Cannot login Jira

[Jiehong Shen]

I have tried a lot of times to reinstall the Jira. I could login at first time when I had installed it. Then I closed the browser and opened it again. It always said that the user name and password are wrong. 

here's something in logs:

[http-nio-8080-exec-11] com.sun.jersey.spi.container.servlet.WebComponent.filterFormParameters A servlet request, to the URI http://localhost:8080/rest/gadget/1.0/login, contains form parameters in the request body but the request body has been consumed by the servlet or a servlet filter accessing the request parameters. Only resource methods using @FormParam will work as expected. Resource methods consuming the request body by other means will not work as expected. 

[Alexey Matveev]

Hello,

I also have the same warning message in my Atlassian-jira.log file, but I still can login. I suspect that you put the wrong username or password. 

You can try to retrieve the admin password by following this guide:

https://confluence.atlassian.com/jira/retrieving-the-jira-administrator-192836.html