Re: [Jabref-users] Jabref could not start on Ubuntu 14.04

2014-05-18 Thread JabrefW
On 05/16/2014 10:42 PM, Gryllida wrote:
 Hi Jingjing,

 On Sat, 17 May 2014, at 8:08, Jingjing Li wrote:
 Dear All,

 I just installed the latest version of JabRef (2.10b2) on Ubuntu 14.04
 Trusty using the default package management tool apt-get. However JabRef
 would not start: It reported the following warnings and errors:
@jingjing, can you confirm whether you can run any java-gui program at
all? For example Jedit.
I do not have such problem for 2.10b2, or b3 or latest 2.10 on Ubuntu
14.04. All jars were directly downloaded from sourceforge.

 log4j:WARN No appenders could be found for logger
 (org.java.plugin.ObjectFactory).
 log4j:WARN Please initialize the log4j system properly.
 log4j:WARN See http://logging.apache.org/log4j/1.2/faq.html#noconfig for
 more info.
 Found 2 plugin(s):
- net.sf.jabref.core
 (file:/home/jingjing/Downloads/jabref-2.10/src/plugins/net.sf.jabref.core/plugin.xml)
- net.sf.jabref.export.misq
 (file:/home/jingjing/Downloads/jabref-2.10/src/plugins/net.sf.jabref.export.misq/plugin.xml)

 Unable to create graphical interface.

 I did some search and noticed that Unable to create graphical
 interface is a common error related to openjdk java and we should
 switch to Oracle Java.  But I am indeed using Oracle java. A java
 -version command returns the following:

 java version 1.7.0_55
 Java(TM) SE Runtime Environment (build 1.7.0_55-b13)
 Java HotSpot(TM) 64-Bit Server VM (build 24.55-b03, mixed mode)


 And a sudo update-alternatives --config java returns the following:

 * 0/usr/lib/jvm/java-7-oracle/jre/bin/java 1073  auto mode
1/usr/lib/jvm/java-7-openjdk-amd64/jre/bin/java 1071
 manual mode
2/usr/lib/jvm/java-7-oracle/jre/bin/java 1073  manual
 mode

 Any ideas?  Many thanks.

Can you post the result of `dpkg -l|grep -i jre`?

Usually it should runs on both oracle/openjdk VM. But I suspects it
depends on different builds.
here is what I have:
$ java -version
java version 1.7.0_55
OpenJDK Runtime Environment (IcedTea 2.4.7) (7u55-2.4.7-1ubuntu1)
OpenJDK 64-Bit Server VM (build 24.51-b03, mixed mode)

So probably, the oracle-java is more likely the one causing the problem.
Can you switch it back to openjdk and try again?


 JL

 It appears to need openjdk-6-jre or sun-java6-jre. When I try on Ubuntu, it 
 installs openjdk-6-jre by default.

@Gryllida, this is NOT true, I am using java7 and I do not have java6 on
my system. It seems like something else is wrong on his system.

 Gryllida

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Re: [Jabref-users] Jabref could not start on Ubuntu 14.04

2014-05-16 Thread Gryllida
Hi Jingjing,

On Sat, 17 May 2014, at 8:08, Jingjing Li wrote:
 Dear All,
 
 I just installed the latest version of JabRef (2.10b2) on Ubuntu 14.04 
 Trusty using the default package management tool apt-get. However JabRef 
 would not start: It reported the following warnings and errors:
 
 log4j:WARN No appenders could be found for logger 
 (org.java.plugin.ObjectFactory).
 log4j:WARN Please initialize the log4j system properly.
 log4j:WARN See http://logging.apache.org/log4j/1.2/faq.html#noconfig for 
 more info.
 Found 2 plugin(s):
- net.sf.jabref.core 
 (file:/home/jingjing/Downloads/jabref-2.10/src/plugins/net.sf.jabref.core/plugin.xml)
- net.sf.jabref.export.misq 
 (file:/home/jingjing/Downloads/jabref-2.10/src/plugins/net.sf.jabref.export.misq/plugin.xml)
 
 Unable to create graphical interface.
 
 I did some search and noticed that Unable to create graphical 
 interface is a common error related to openjdk java and we should 
 switch to Oracle Java.  But I am indeed using Oracle java. A java 
 -version command returns the following:
 
 java version 1.7.0_55
 Java(TM) SE Runtime Environment (build 1.7.0_55-b13)
 Java HotSpot(TM) 64-Bit Server VM (build 24.55-b03, mixed mode)
 
 
 And a sudo update-alternatives --config java returns the following:
 
 * 0/usr/lib/jvm/java-7-oracle/jre/bin/java 1073  auto mode
1/usr/lib/jvm/java-7-openjdk-amd64/jre/bin/java 1071  
 manual mode
2/usr/lib/jvm/java-7-oracle/jre/bin/java 1073  manual 
 mode
 
 Any ideas?  Many thanks.
 
 JL

It appears to need openjdk-6-jre or sun-java6-jre. When I try on Ubuntu, it 
installs openjdk-6-jre by default.

Gryllida

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Instantly run your Selenium tests across 300+ browser/OS combos.
Get unparalleled scalability from the best Selenium testing platform available
Simple to use. Nothing to install. Get started now for free.
http://p.sf.net/sfu/SauceLabs
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