Re: Apache River hello world Success Run in Linux

[Greg Trasuk <tr...@stratuscom.com>]

According to the Java API docs, AbstractMethodError may be thrown if you try to run incompatible byte code.  In other words, compiled for one Java version (e.g. JDK8), and run on a different version of the JVM (e.g. JDK 7).  Is there any chance that your compile-time environment is different from your run-time environment?  Also check that if you are accessing the service remotely, that both the service and client are running under the same version of JVM.

Cheers,

Greg

On Mar 3, 2015, at 4:23 AM, amit batajoo <ba...@gmail.com> wrote:

> Dear All,
> 
> During my apache-river program run, I faced the given error. Here I tried to create a method that take the interger value from the user and conduct normal calculation like sum,difference and multiply. but every time i run the client.sh script, i got the give error. Any one can please suggest how to recover this error.
> 
> Exception in thread "main" java.lang.AbstractMethodError: com.sun.jini.example.h                            ello.Proxy.sayHello(Ljava/lang/String;)Ljava/lang/String;
>         at com.sun.jini.example.hello.Client.mainAsSubject(Client.java:145)
>         at com.sun.jini.example.hello.Client.main(Client.java:83)
> 
> Regards 
> Thank you
> 
> 
> On Thu, Feb 19, 2015 at 1:01 PM, amit batajoo <ba...@gmail.com> wrote:
> Hello Trasuk,
> 
> Thank you for your email and sorry for miss communication, during my research study and questioning, i mailed my email to dev@river.apache.org and to peter as before I was not familiar with  user@river.apache.org, from now I will subscribe to user@river.apache.org.
> And hope this team will future support my Research study on Apache River and jini Technology.
> 
> Regards
> Thank you!
> 
> On Thu, Feb 19, 2015 at 3:51 AM, Greg Trasuk <tr...@stratuscom.com> wrote:
> 
> Amit:
> 
> It looks like you’re corresponding directly with Peter, as only Peter’s reply is on the email list, and not your original email.  That’s fine if Peter is willing to help directly, but we all benefit from seeing the kind of challenges a new user goes through.
> 
> Is it possible for you to subscribe to user@river.apache.org, and pose these questions on that mailing list rather than emailing Peter directly?  That way there’s a record of what problems people have had, and we can make better decisions about how to improve the user experience.
> 
> Thanks,
> 
> Greg Trasuk
> 
> On Feb 18, 2015, at 6:11 AM, Peter Firmstone <ji...@zeus.net.au> wrote:
> 
> > That's good news, well done!
> >
> > On 18/02/2015 3:32 AM, amit batajoo wrote:
> >> Hello Peter,
> >>
> >> Thank you for your support and suggestion, finally I successfully run the apache-river and hello world program example on my linux environment with java version 1.8.0.
> >> Here are the screenshot of my success run.
> >> I am future doing research and study on apache river and distributed computing and hope same suggestion and support in future from you and your team.
> >>
> >> Thank you
> >> --
> >> Er. BATAJOO, Amit
> >> Researcher
> >> Wakkanai Hokusei Gakuen University
> >> Wakkanai, Hokkaido, Japan
> >> -----------------------------------------------------------------------
> >> Skype : abatajoo7
> >> E-Mail :batajooseamusu7@gmail.com <ma...@gmail.com>,batajooamit@gmail.com <ma...@gmail.com>, bataj007amit@gmail.com <ma...@gmail.com>
> >
> 
> 
> 
> 
> -- 
> Er. BATAJOO, Amit
> Researcher
> Wakkanai Hokusei Gakuen University
> Wakkanai, Hokkaido, Japan
> -----------------------------------------------------------------------
> Skype : abatajoo7
> E-Mail :batajooseamusu7@gmail.com,batajooamit@gmail.com, bataj007amit@gmail.com
> 
> 
> 
> -- 
> Er. BATAJOO, Amit
> Researcher
> Wakkanai Hokusei Gakuen University
> Wakkanai, Hokkaido, Japan
> -----------------------------------------------------------------------
> Skype : abatajoo7
> E-Mail :batajooseamusu7@gmail.com,batajooamit@gmail.com, bataj007amit@gmail.com