Can't login to DreamFactory Mobile App

I am testing out the dreamfactory app and keep encountering the following error whenever I attempt to login:
alert Cannot read property ‘length’ of undefined"

my dsp url is: http://myipaddress/dreamfactory/dist/index.html#/login

I am using my main administrator username and password.

I launched Dreamfactory from AWS ec2 image .

I tried loging in on an android tablet and cell phone with android version 4.1 or higher.

please help!

Thanks,

Your DSP’s URL should be its base URL, not any extended login path. Try

http://myipaddress/

Hi i had given http://myipaddress/ and my user name and password in android app login but it is showing some error like shown below in screen shot.