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UnsatisfiedLinkError: Can't load library: /i2k/rxs/java/j2sdk1.4.2/jre/lib/sparc/motif12/libmawt.so

Posted on 2003-12-11
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Last Modified: 2007-12-19
I hava a Java app running well on a Sun 'sun-fire-280r' running Solaris 2.8 in 64bit mode and Oracle 8.1.7. I need to run it on several other machines, one being a Sun 'ultra-80' running Solaris 2.6 and Oracle 8.0.6. The app runs well under the 2.8 box with Java 1.4.2, but errors loading the below shared library. I can make my LD_LIBRARY_PATH the same for the failing machine as it is on the good machine. I can change my LD_LIBRARY_PATH to point to the location of libmawt.so and still fails. I brought in the latest 1.4.2_3 and reloaded for this machine only and still fails. Anyone with ideas why I can't load this shared library?

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Exception in thread "main" java.lang.UnsatisfiedLinkError: Can't load library: /i2k/rxs/java/j2sdk1.4.2/jre/lib/sparc/motif12/libmawt.so
      at java.lang.ClassLoader.loadLibrary(ClassLoader.java:1459)
      at java.lang.Runtime.load0(Runtime.java:737)
      at java.lang.System.load(System.java:811)
      at java.lang.ClassLoader$NativeLibrary.load(Native Method)
      at java.lang.ClassLoader.loadLibrary0(ClassLoader.java:1560)
      at java.lang.ClassLoader.loadLibrary(ClassLoader.java:1477)
      at java.lang.Runtime.loadLibrary0(Runtime.java:788)
      at java.lang.System.loadLibrary(System.java:834)
      at sun.security.action.LoadLibraryAction.run(LoadLibraryAction.java:50)
      at java.security.AccessController.doPrivileged(Native Method)
      at sun.awt.NativeLibLoader.loadLibraries(NativeLibLoader.java:38)
      at sun.awt.DebugHelper.<clinit>(DebugHelper.java:29)
      at java.awt.Component.<clinit>(Component.java:506)
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Question by:rayskelton
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Author Comment

by:rayskelton
ID: 9924309
The failing box is the Sun 'ultra-80'  2.6 box.
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Expert Comment

by:CEHJ
ID: 9924314
If everything is in the same place on each machine, did you build the binaries *for* each machine?
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Expert Comment

by:CEHJ
ID: 9924325
...and by extension, *on* each machine?
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Expert Comment

by:objects
ID: 9924359
> /i2k/rxs/java/j2sdk1.4.2/jre/lib/sparc/motif12/libmawt.so

does that file exist?
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Author Comment

by:rayskelton
ID: 9924361
I downloaded the .sh file, which I assume unzip and untared the binaries. This has worked well on other machines.
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Expert Comment

by:objects
ID: 9924368
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objects earned 250 total points
ID: 9924378
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Author Comment

by:rayskelton
ID: 9924381
The file in this path below does not exist, bit it does exist in the motif21 directory. I changed my LD_LIBRARY_PATH to point to the location of the file.
/i2k/rxs/java/j2sdk1.4.2/jre/lib/sparc/motif12/libmawt.so

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Expert Comment

by:CEHJ
ID: 9924435
If you didn't compile the binaries yourself, are you sure that they are binarily compatible with the OS?
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Expert Comment

by:objects
ID: 9924468
1.4.2 is not supported on 2.6.
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Author Comment

by:rayskelton
ID: 9924469
according to the listed above articles 2.6 does not support 1.4.1 or 1.4.2. With that in mind do I need to spend the time building new objects?
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Expert Comment

by:CEHJ
ID: 9924483
>>With that in mind do I need to spend the time building new objects?

No
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Expert Comment

by:objects
ID: 9924509
Sorry we couldn't give you a 'happier' answer.

http://www.objects.com.au/staff/mick
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Author Comment

by:rayskelton
ID: 9924515
CEHJ & OBJEST

Thanks
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