RE: [Php-java-bridge-users] Some problems with php-java-bridge. Fatal error: Native Library /usr/lib/libsfount_api.so already loaded in another classloader?

[<php...@li...>]

Hi,

thank you very much for this bug report. As a
workaround please move the jar file (which references
or contains the native library) to
$JAVA_HOME/jre/lib/ext and re-start the backend. 


> When the php page is loaded, everything is OK. But
> when i refresh the page,
> it shows the error as below
> Native Library /usr/lib/libsfount_api.so already
> loaded in another
> classloader"] 

that's an interesting problem. At the moment the
dynamic loader can only load pure java libraries.
When GNU java is used (gcc/gcj), it can also load
native libraries.

The SUN java VM cannot load a native library twice. I
think this means that we must lock the classloader,
when we're asked to load a dynamic library. The loader
will remain locked and all further classes and
libraries will be loaded via this loader until
finalization.

I will check this for version 3.0.8, please see PR
1447360
(http://sourceforge.net/tracker/index.php?func=detail&aid=1447360&group_id=117793&atid=679233)

Until then please use the above workaround.


Regards,
Jost Boekemeier


	

	
		
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