Nexus Problem

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Posts: 1
Joined: 08 Jan 2014 16:10

Nexus Problem

Post by trupialaura » 08 Jan 2014 16:25

Dear staff,
I'm trying to import databases in OpenLCA, by using the plugin Nexus. However, when I go to plugin manager, this message appears: “Update server connection failed: org.apache.http.conn.HttpHostConnectExcepetion: Connection to refused.
What is the problem, please? i have the last version of the software.
Are there other system to import databases on OpenLCA?

Thank you

Posts: 9
Joined: 02 Dec 2013 18:28

Re: Nexus Problem

Post by ZacC » 18 Feb 2014 18:11

I am experiencing a similar problem with openLCA (v 1.3.4) Plugin Manager.

When I click "Plugin Manager" under the Settings menu I get the following error:
"'Load plugin list from server' has encountered a problem. An internal error occurred during: 'Load plugin list from server'."
"Could not initialize class com.sun.blah.client.impl.ClientRequestImpl"

Could this be a firewall issue?

Thanks, All!

Posts: 750
Joined: 09 May 2010 23:28

Re: Nexus Problem

Post by aciroth » 18 Feb 2014 19:07

Hi, yes it is possible that the connection is blocked by the firewall, or, that the installation of the plugin is not allowed if openLCA is not installed in the user's directory. To overcome this, we have made the plugin available separately, at this link: ... .1.6.4.jar. For more detailed instructions, please see the wiki page here: ... in_openLCA, headline: file based installation (...).
Hope this helps!

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