Maybe need to be in a static scope to get it to happen earlier than the
H5 one
example from a linux case I was debugging
..............
static
{
try {
//System.loadLibrary("jqb");
//System.load(System.getProperty("QB_HOME")+"/lib/libjqb.so");
//System.load("/home/roger/NetBeansProjects/jhdf5hl/dist/libjhdf5hl.so");
//System.load("/home/roger/Software/hdf5-1.8.5/dist/lib/libhdf5_hl.so");
//System.load("/home/roger/Software/hdf5-1.8.5/dist/lib/libhdf5.so");
//System.load("/home/roger/Software/openmpi-1.4.3/dist/lib/libmpi.so");
//System.load("/home/roger/Software/openmpi-1.4.3/dist/lib/libmpi_cxx.so");
//System.loadLibrary("mpi");
System.loadLibrary("open-rte");
System.loadLibrary("open-pal");
System.loadLibrary("mpi");
System.loadLibrary("hdf5");
System.loadLibrary("hdf5_hl");
System.loadLibrary("jhdf5");
//System.loadLibrary("mpi_cxx");
H5.H5open();
//H5.
} catch (UnsatisfiedLinkError e) {
System.err.println("Native code library failed to load.
Unsatisfied Link Error\n" + e);
} catch (Exception e) {
System.err.println("Native code library failed to load.
\n" + e);
}
int plist = HDF5Constants.H5P_DEFAULT;
int[] version_info = new int[4];
try {
H5.H5Pget_version(plist,version_info);
} catch (Exception ex) {
}
}
..............
where I open the commented System.load's to test
On 05/14/2013 09:52 AM, Marko Kurm wrote:
I'm trying to open/read an existing HDF5 file using the Java library.
I have the "jhdf.dll" and "jhdf5.dll" files on the system path. The
code I have in my main method is taken from the HDF samples, and looks
like this:
H5File h5file = new
H5File("C:\\dev\\workspaces\\hdf5\\hdf5\\src\\main\\java\\com\\vaisala\\hdf5\\hdf5_test.h5",
HDF5Constants.H5F_ACC_RDONLY);
try
{
// open file and retrieve the file structure
h5file.open();
}
catch (Exception ex)
{
System.out.println(ex);
}
When I run it, it throws the following exception:
Exception in thread "main" java.lang.UnsatisfiedLinkError:
ncsa.hdf.hdf5lib.H5.H5Gget_obj_info_all(ILjava/lang/String;[Ljava/lang/String;[I[JI)I
at ncsa.hdf.hdf5lib.H5.H5Gget_obj_info_all(Native Method)
at ncsa.hdf.hdf5lib.H5.H5Gget_obj_info_all(H5.java:4588)
at ncsa.hdf.object.h5.H5File.depth_first(H5File.java:1617)
at ncsa.hdf.object.h5.H5File.loadTree(H5File.java:1554)
at ncsa.hdf.object.h5.H5File.open(H5File.java:1520)
at ncsa.hdf.object.h5.H5File.open(H5File.java:1464)
at ncsa.hdf.object.h5.H5File.open(H5File.java:825)
at com.vaisala.hdf5.TestH5File.main(TestH5File.java:24)
Any ideas what could be wrong?
Marko Kurm
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_______________________________________________
Hdf-forum is for HDF software users discussion.
[email protected]
http://mail.hdfgroup.org/mailman/listinfo/hdf-forum_hdfgroup.org
