Troy J Dawson wrote:
Steven Leikeim wrote:
Happy New Year everyone.
We are having a problem with the Eclipse IDE
(eclipse-platform-3.2.1-19.el5.x86_64)
in that it is not starting correctly. When we start Eclipse, doesn't matter
if it's started from the command line or Window Manger Menu, we get the message:
An error has occured. See the log file
..../sleikeim/workspace/.metadata/.log
which contains:
------ .log file -----------------------
!SESSION 2010-11-04 14:03:34.285 -----------------------------------------------
eclipse.buildId=M20060921-0945
java.version=1.6.0_22
java.vendor=Sun Microsystems Inc.
BootLoader constants: OS=linux, ARCH=x86_64, WS=gtk, NL=en_US
Command-line arguments: -os linux -ws gtk -arch x86_64
!ENTRY org.eclipse.osgi 4 0 2010-11-04 14:03:36.426
!MESSAGE Application error
!STACK 1
java.lang.UnsatisfiedLinkError: /usr/lib64/eclipse/configuration/org.eclipse.osg
i/bundles/101/1/.cp/libswt-pi-gtk-3235.so: /usr/lib64/eclipse/configuration/org.
eclipse.osgi/bundles/101/1/.cp/libswt-pi-gtk-3235.so: wrong ELF class: ELFCLASS6
4 (Possible cause: architecture word width mismatch)
at java.lang.ClassLoader$NativeLibrary.load(Native Method)
at java.lang.ClassLoader.loadLibrary0(ClassLoader.java:1803)
at java.lang.ClassLoader.loadLibrary(ClassLoader.java:1712)
----- Truncated end of .log file ---------------------------------
The last related updates to java appear to be on October 21st where jdk was
updated to 2000:jdk-1.6.0_22-fcs and java-1.6.0-sun-compat was updated to
java-1.6.0-sun-compat-1.6.0.22-3.sl5.jpp. (In both cases, both i586 and x86_64
architectures were updated.)
I tested this on a clean installation of Scientific Linux 5.5 (x86_64) with
the following results:
- Basic minimal installation of Scientifc Linux 5.5 with the addition
of eclipse-platform but no further updates - Eclipse works
- Updated all RPMS **EXCEPT** jdk and java-1.6.0-sun-compat - Eclipse
works.
- Updated jdk and java-1.6.0-sun-compat - Eclipse crashes as noted
above.
Finally, my questions are:
- Is this a known issue? (If not is is now!! :) )
Yes, though not widely known.
It's a bit of a pain because with SL5.5 we have 3 different versions of
java. gcj, sun (oracle), and openjdk
- Is there a known workaround or update to fix this problem?
This may, or may not, be a workaround for you.
Eclipse wants to use the gcj version of java.
I did the following to get eclipse working
rpm -e --nodeps java-1.4.2-gcj-compat java-1.6.0-sun-compat
yum install java-1.4.2-gcj-compat
Of course, that means that all of my java links point to the gcj version
of java, which may or may not be what you want.
I am currently checking to see if eclipse will work with the openjdk,
which would be a better solution, since it is version 1.6
Troy
Well, it looks like openjdk is the better solution.
I installed all of the openjdk packages
yum install java-1.6.0-openjdk\*
and eclipse worked for me.
I even updated my sun java
yum install java-1.6.0-sun-compat
And eclipse continued to work.
Let us know if this works for you.
Thanks
Troy
Any help to resolve this issue would be greatly appreciated.
Thanks,
Steven Leikeim
--
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Troy Dawson [email protected] (630)840-6468
Fermilab ComputingDivision/SCF/FEF/SLSMS Group
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