java - wrong ELF class: ELFCLASS32

Question

I'm getting this error pointing to some .so file when running my application on a Solaris machine. However, the application runs just fine in my Windows machine. If I'm not mistaken, my application is expecting for the 64-bit version but I only have a 32-bit version of the .so file in the Solaris machine. Is there a way I can fix this so it will use the 32-bit version instead? I understand it has nothing to do with the bytecodes but probably with the JVM. I tried running using -d32 or -d64 but it has no effect.

UPDATE:

This is the exact error:

Exception in thread "main" java.lang.UnsatisfiedLinkError: librvjs11.so: ld.so.1: java: fatal: librvjs11.so: wrong ELF class: ELFCLASS32<br>
    at java.lang.ClassLoader$NativeLibrary.load(Native Method)<br>
    at java.lang.ClassLoader.loadLibrary0(Unknown Source)<br>
    at java.lang.ClassLoader.loadLibrary(Unknown Source)<br>
    at java.lang.Runtime.loadLibrary0(Unknown Source)<br>
    at java.lang.System.loadLibrary(Unknown Source)<br>

I've already updated LD_LIBRARY_PATH so it includes the directory containing the file above.

Answer 1

Based on the conversation in the other answer, it was inferred that the JVM was a 64-bit process. This was confirmed using the pflags command in Solaris.

Apparently the -d32 flag passed to the JVM was being ignored. This was due to the possibility of the JVM being a 64-bit one, which was incapable of operating in the 32-bit mode. The resolution might therefore be to install a 32-bit version of JVM, and use the same.