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Home » Modeling » EMF "Technology" (Ecore Tools, EMFatic, etc)  » [EMFStore] Problems when sharing project to Server
[EMFStore] Problems when sharing project to Server [message #721704] Fri, 02 September 2011 12:01 Go to next message
Mauricio Reyes is currently offline Mauricio Reyes
Messages: 25
Registered: August 2011
Junior Member
Hi, I'm starting with EMFStore and I followed the first 2 videotutorials: "How to install the EMFStore Framework" and "How to prepare your model for the EMFStore".

I have installed EMFStore SDK 0.8.9.M3 and the server starts ok. I also created the library model and prepared the client configuration correctly. The Client app starts ok and I can create the project and create instances of library and book. My problem is when I try to connect share the project to the EMF Server. When I try to login to it I get a "Server could not be reached." message and the EMFStore Server console shows me:

!ENTRY org.unicase.metamodel 1 1 2011-09-02 12:46:44.197
!MESSAGE Initialitation COMPLETE.
Initialitation COMPLETE.

!ENTRY org.unicase.metamodel 1 1 2011-09-02 12:46:44.197
!MESSAGE Server is RUNNING...
Server is RUNNING...
02/09/2011 12:48:01 PM org.apache.xmlrpc.server.XmlRpcErrorLogger log
GRAVE: Received fatal alert: certificate_unknown
javax.net.ssl.SSLHandshakeException: Received fatal alert: certificate_unknown
	at com.sun.net.ssl.internal.ssl.Alerts.getSSLException(Unknown Source)
	at com.sun.net.ssl.internal.ssl.Alerts.getSSLException(Unknown Source)
	at com.sun.net.ssl.internal.ssl.SSLSocketImpl.recvAlert(Unknown Source)
	at com.sun.net.ssl.internal.ssl.SSLSocketImpl.readRecord(Unknown Source)
	at com.sun.net.ssl.internal.ssl.SSLSocketImpl.performInitialHandshake(Unknown Source)
	at com.sun.net.ssl.internal.ssl.SSLSocketImpl.readDataRecord(Unknown Source)
	at com.sun.net.ssl.internal.ssl.AppInputStream.read(Unknown Source)
	at java.io.BufferedInputStream.fill(Unknown Source)
	at java.io.BufferedInputStream.read(Unknown Source)
	at org.apache.xmlrpc.webserver.Connection.readLine(Connection.java:241)
	at org.apache.xmlrpc.webserver.Connection.getRequestConfig(Connection.java:150)
	at org.apache.xmlrpc.webserver.Connection.run(Connection.java:204)
	at org.apache.xmlrpc.util.ThreadPool$Poolable$1.run(ThreadPool.java:68)


Can this error be related with the es.properties config file? What should I change?

Thanks
Mauricio
Re: [EMFStore] Problems when sharing project to Server [message #721780 is a reply to message #721704] Fri, 02 September 2011 16:18 Go to previous messageGo to next message
Eclipse User
Originally posted by: Jonas Helming

Hi Mauricio,
You say you have followed the step "prepare the model for the emfstore".
I assume you are following the tutorial for a older version of EMFStore.
Inheriting from a base class is not necessary in the newer versions of
EMFStore.
Did you follow this getting started:
http://eclipse.org/emf-store/gettingstarted.php
?
Please tell me if the new Tutorial solves your problem.
Cheers
Jonas



Am 02.09.2011 18:01, schrieb maureyeslopez:
> Hi, I'm starting with EMFStore and I followed the first 2
> videotutorials: "How to install the EMFStore Framework" and "How to
> prepare your model for the EMFStore".
>
> I have installed EMFStore SDK 0.8.9.M3 and the server starts ok. I also
> created the library model and prepared the client configuration
> correctly. The Client app starts ok and I can create the project and
> create instances of library and book. My problem is when I try to
> connect share the project to the EMF Server. When I try to login to it I
> get a "Server could not be reached." message and the EMFStore Server
> console shows me:
>
> !ENTRY org.unicase.metamodel 1 1 2011-09-02 12:46:44.197
> !MESSAGE Initialitation COMPLETE.
> Initialitation COMPLETE.
>
> !ENTRY org.unicase.metamodel 1 1 2011-09-02 12:46:44.197
> !MESSAGE Server is RUNNING...
> Server is RUNNING...
> 02/09/2011 12:48:01 PM org.apache.xmlrpc.server.XmlRpcErrorLogger log
> GRAVE: Received fatal alert: certificate_unknown
> javax.net.ssl.SSLHandshakeException: Received fatal alert:
> certificate_unknown
> at com.sun.net.ssl.internal.ssl.Alerts.getSSLException(Unknown Source)
> at com.sun.net.ssl.internal.ssl.Alerts.getSSLException(Unknown Source)
> at com.sun.net.ssl.internal.ssl.SSLSocketImpl.recvAlert(Unknown Source)
> at com.sun.net.ssl.internal.ssl.SSLSocketImpl.readRecord(Unknown Source)
> at
> com.sun.net.ssl.internal.ssl.SSLSocketImpl.performInitialHandshake(Unknown
> Source)
> at com.sun.net.ssl.internal.ssl.SSLSocketImpl.readDataRecord(Unknown
> Source)
> at com.sun.net.ssl.internal.ssl.AppInputStream.read(Unknown Source)
> at java.io.BufferedInputStream.fill(Unknown Source)
> at java.io.BufferedInputStream.read(Unknown Source)
> at org.apache.xmlrpc.webserver.Connection.readLine(Connection.java:241)
> at
> org.apache.xmlrpc.webserver.Connection.getRequestConfig(Connection.java:150)
>
> at org.apache.xmlrpc.webserver.Connection.run(Connection.java:204)
> at org.apache.xmlrpc.util.ThreadPool$Poolable$1.run(ThreadPool.java:68)
>
>
> Can this error be related with the es.properties config file? What
> should I change?
>
> Thanks
> Mauricio
Re: [EMFStore] Problems when sharing project to Server [message #722353 is a reply to message #721780] Mon, 05 September 2011 09:34 Go to previous messageGo to next message
Mauricio Reyes is currently offline Mauricio Reyes
Messages: 25
Registered: August 2011
Junior Member
Jonas, my problem was in the prerrequisites. I was trying to use EMF Store with Eclipse Indigo for Plugin Development with several plugins added (EMF, Teneo, etc)

I installed Helios for Modelling and I don't have the problem any more.

Thanks
Re: [EMFStore] Problems when sharing project to Server [message #723061 is a reply to message #722353] Wed, 07 September 2011 09:57 Go to previous messageGo to next message
Eclipse User
Originally posted by: Jonas Helming

Hi,
would it be possible for you to share the detailed configuration with
us, which caused problems? We are running EMFStore on Indigo and we
would be interested in fixing any issues if there are some.
Thanks
Jonas

Am 05.09.2011 15:34, schrieb maureyeslopez:
> Jonas, my problem was in the prerrequisites. I was trying to use EMF
> Store with Eclipse Indigo for Plugin Development with several plugins
> added (EMF, Teneo, etc)
>
> I installed Helios for Modelling and I don't have the problem any more.
> Thanks
Re: [EMFStore] Problems when sharing project to Server [message #723429 is a reply to message #723061] Thu, 08 September 2011 10:35 Go to previous message
Mauricio Reyes is currently offline Mauricio Reyes
Messages: 25
Registered: August 2011
Junior Member
I sent you an email with the subject of this post with my Eclipse configuration. If you need other data just tell me.

I followed the exactly the tutorial so I think I was missing some plugin.

Regards
Mauricio
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