[gdal-dev] javabindings

Thu Mar 11 02:53:08 PST 2021

Hi,
I've tried to install java bindings for GDAL this whole week. But is seems impossible for me to manage that.
I've read on internet a lot of discussions an tried solutions that other has suggested, but without success.
I have Windows 10,
Java 1.8.0
Eclipse 4.17.0
I installed gdal-302-1928-x64-core.msi from
https://www.gisinternals.com/query.html?content=filelist&file=release-1928-x64-gdal-3-2-1-mapserver-7-6-2.zip to
C:\Program Files

I've set the following "extra" Environment variables:
PATH:
C:\Program Files\Gdal\bin\gdal\apps;
C:\Program Files\Gdal\bin;
C:\Program Files\Gdal\bin\gdal;
C:\Program Files\Gdal\bin\gdal\java;
C:\Program Files\Gdal\bin\gdal\plugins-external
C:\Program Files\Gdal\bin\gdal\plugins
C:\Program Files\java-1.8.0-openjdk-1.8.0.201-1.b09.ojdkbuild.windows.x86_64\jre\bin;

Other environment variables I have set:
GDAL_BIN                    C:\Program Files\Gdal\bin
GDAL_DATA                C:\Program Files\Gdal\bin\gdal-data
GDAL_DRIVER             C:\Program Files\Gdal\bin\gdal\plugins
GDAL_DRIVER_PATH C:\Program Files\Gdal\bin\gdal\plugins
PROJ_LIB                     C:\Program Files\Gdal\bin\proj7\share
JAVA_HOME               C:\Program Files\java-1.8.0-openjdk-1.8.0.201-1.b09.ojdkbuild.windows.x86_64\jre

Eclipse:
In run configurations I added the argument:
-Djava.library.path="C:\Program Files\Gdal\bin\gdal\java;${env_var:PATH}"
In java build path I added external library: C:\Program Files\Gdal\bin\gdal\java\gdal.jar

The error code I get is however I do/configure is:
Native library load failed.
java.lang.UnsatisfiedLinkError: C:\Program Files\Gdal\bin\gdal\java\gdalalljni.dll:
Exception in thread "main" java.lang.UnsatisfiedLinkError: org.gdal.gdal.gdalJNI.HasThreadSupport()I
            at org.gdal.gdal.gdalJNI.HasThreadSupport(Native Method)
            at org.lfv.raster.TransformRaster.<init>(TransformRaster.java:64)
            at org.lfv.raster.TransformRaster.main(TransformRaster.java:51)

When I run gdalinfo --formats
I get the following response:

ERROR 1: Can't load requested DLL: C:\Program Files\Gdal\bin\gdal\plugins\gdal_GEOR.dll
126: Det gÕr inte att hitta den angivna modulen.

ERROR 1: Can't load requested DLL: C:\Program Files\Gdal\bin\gdal\plugins\ogr_OCI.dll
126: Det gÕr inte att hitta den angivna modulen.

Supported Formats:
  BAG -raster,multidimensional raster,vector- (rw+v): Bathymetry Attributed Grid
  ECW -raster- (rov): ERDAS Compressed Wavelets (SDK 5.5)
  JP2ECW -raster,vector- (rov): ERDAS JPEG2000 (SDK 5.5)
  FITS -raster,vector- (rw+): Flexible Image Transport System
  GMT -raster- (rw): GMT NetCDF Grid Format
  HDF4 -raster,multidimensional raster- (ros): Hierarchical Data Format Release 4
  Etc...

As I'm listing, the files are there:
Directory of C:\Program Files\Gdal\bin\gdal\plugins
2021-03-11  08:58    <DIR>          .
2021-03-11  08:58    <DIR>          ..
2021-02-11  19:04         2 937 344 gdal_BAG.dll
2021-02-11  19:05           195 584 gdal_ECW_JP2ECW.dll
2021-02-11  19:05           205 824 gdal_FITS.dll
2021-02-11  19:03           412 672 gdal_GEOR.dll
2021-02-11  19:04           578 048 gdal_GMT.dll
2021-02-11  19:04           520 704 gdal_HDF4.dll
2021-02-11  19:04           520 704 gdal_HDF4Image.dll
2021-02-11  19:04         2 937 344 gdal_HDF5.dll
2021-02-11  19:04         2 937 344 gdal_HDF5Image.dll
2021-02-11  19:04         2 957 312 gdal_KEA.dll
2021-02-11  19:04           139 776 gdal_MG4Lidar.dll
2021-02-11  19:03           154 112 gdal_MrSID.dll
2021-02-11  19:04           578 048 gdal_netCDF.dll
2021-02-11  19:03         3 954 688 gdal_PDF.dll
2021-02-11  19:05           232 960 ogr_AmigoCloud.dll
2021-02-11  19:03           203 776 ogr_OCI.dll

Soon I don't have any hair left :-(
Is there someone who can say what I'm doing wrong.
Please..
/Paul

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