Nutch crawl using selenium plugin doesn't crawling data

[Yoganandh]

Hi, I am using Nutch 1.10 version, Selenium 2.44.0 and Firefox 40.0.3 . I wanted to crawl dynamic contents of web pages. I have followed the instructions given in this link https://github.com/momer/nutch-selenium .
but when I execute the Nutchcrawl the process is executing. But when I try to take a dump from the segments it doesn't contain any data content. I am facing this issue only when I include the "protocol-selenium" plugin. Without this plugin I can able to crawl and I am getting the data content while dumping it. I don't know where am I going wrong please correct me and help me in this regard.
I am using the below command to start nutch to crawl:
$ bin/crawl /home/yoganandh/yoga/testnutch/apache-nutch-1.10/runtime/local/urls/seed.txt /home/yoganandh/yoga/testnutch/apache-nutch-1.10/runtime/local/crawl 2

dump command:
$ bin/nutch readseg -dump crawl/segments/20151006174816 dumpData1 -nocontent -nofetch -nogenerate -noparse -noparsedata

Thanks in advance.