JavaMapscript SIGSEGV

[Tamas Szekeres]

Hi,

This problem was corrected in the CVS-HEAD, however for the older
versions (including 4.8.4) it should be added manually for java.

Best Regards,

Tamas


2006/7/18, Mario Basa <mario.basa at gmail.com>:
> Hello,
>
> Yes, this works for me. Adding the lines below to the
> mapscript/java/Makefile.in stopped the SIGSEGV whenever I create a
> shapeObj class:
>
> # Optional GEOS Support.
> # See http://geos.refractions.net/
> GEOS=     @GEOS_ENABLED@
> GEOS_LIB=  @GEOS_LIB@
> GEOS_INC=  @GEOS_INC@
>
> CCFLAGS= @CFLAGS@ @DEBUG_FLAGS@ \
>         $(IGNORE_MISSING_DATA) $(STRINGS) $(EPPL) $(PROJ) $(OWS) $(MING) \
>         $(ORACLESPATIAL) $(TIFF) $(JPEG) $(GD) $(PDF) $(SDE) $(OGR) $(GDAL) \
>         $(POSTGIS) $(MYGIS) $(MPATROL) $(THREAD) $(GD_INC) $(PDF_INC) \
>         $(PROJ_INC) $(TIFF_INC) $(JPEG_INC) $(EGIS_INC) $(SDE_INC) \
>         $(REGEX_INC) $(MPATROL_INC) $(GDAL_INC) $(POSTGIS_INC) $(MYGIS_INC) \
>         $(CURL_INC) $(MING_INC) $(ORACLESPATIAL_INC) $(GEOS)
>                                                      ^^^^^^^
> # Link flags and shared libs only
> SUP_LIBS =  $(GD_LIB) $(PDF_LIB) $(TIFF_LIB) $(PROJ_LIB) \
>           $(JPEG_LIB) $(SDE_LIB) $(GDAL_LIB) $(MING_LIB) $(POSTGIS_LIB) \
>           $(MYGIS_LIB) $(CURL_LIB) $(ORACLESPATIAL_LIB) \
>           $(MPATROL_LIB) $(THREAD_LIB) $(XTRALIBS) $(GEOS_LIB)
>                                                    ^^^^^^^^^^^
>
>
>
> Thanks.
>
> mario.
>
>
> On 6/24/06, Tamas Szekeres <szekerest at gmail.com> wrote:
> > Hi,
> >
> > Enabling GEOS support for Makefile.in should fix this problem.
> > Otherwise the shapeObj size is different for mapscript and mapserver
> > causing heap corruption.
> >
> > Tamas
> >
> >
> >
> > 2006/6/12, Rodriguez, Heraldo <hrodriguez at siscat.com.ar>:
> > > Hi guys,
> > >          I have started  developing  with java mapscript and I have the same
> > > problems with the shapeObj class.
> > >      Every time I want to create a new shape I get the message
> > > > #
> > > > # An unexpected error has been detected by HotSpot Virtual Machine:
> > > > #
> > > > #  SIGSEGV (0xb) at pc=0x00002aaaaae43d5b, pid=23120, tid=46912501734144
> > > > #
> > > > # Java VM: Java HotSpot(TM) Client VM (1.4.2_11-b06 mixed mode)
> > > > # Problematic frame:
> > > ...
> > >
> > > I am using mapserver  4.8.1  with java 1.4.2_11 version under Debian 3.1.
> > >
> > > Mapserver Compiling options
> > > ./configure --with-freetype=/usr/local/bin/freetype-config
> > > --with-zlib=/usr/lib --with-png=/usr/local/lib --with-jpeg=/usr/lib
> > > --with-libiconv=/usr/local/lib --with-gd=/usr/local/bin/gdlib-config
> > > --with-pdf=/usr/local/lib --with-proj=/usr/local/lib --with-threads
> > > --with-geos=/usr/local/bin/geos-config --with-ogr=/usr/local/bin/gdal-config
> > > --with-gdal=/usr/local/bin/gdal-config
> > > --with-postgis=/usr/local/pgsql/bin/pg_config --with-wfs --with-wcs
> > > --with-wmsclient --with-curl-config=/usr/local/bin/curl-config
> > >
> > > Steps to compile java mapscript
> > >          Run make
> > >        Make interface (swig version 1.3.29)
> > >        Make all
> > >
> > > I looked for  a solution in google and mapserver documentation without
> > > success.   Could you please give me  a clue to solve this? Thanks in
> > > advance.
> > >   Best regards.
> > >
> > >
> > >
> > > Heraldo G. Rodriguez
> > >   hrodriguez at siscat.com.ar
> > >    TE 4326-4002 int 255
> > >  Dpto. Desarrollo
> > >   Sistemas Catastrales S.A
> > >
> > >
> > >
> > > -----Mensaje original-----
> > > De: Andre Sachs [mailto:asachs at CLUE.CO.ZA]
> > > Enviado el: miércoles, 31 de mayo de 2006 5:16
> > > Para: MAPSERVER-USERS at LISTS.UMN.EDU
> > > Asunto: Re: [UMN_MAPSERVER-USERS] JavaMapscript SIGSEGV
> > >
> > > On 31 May 2006, at 8:37 AM, Umberto Nicoletti wrote:
> > >
> > > > Andre, could you report whether the patch attached to gentoo bugzilla
> > > > works or not?
> > >
> > > Hi Umberto,
> > >
> > > Sorry for not replying earlier.
> > >
> > > The patch works in a 32 intel environment, thanks !
> > >
> > > Due to time constraints on my current project I ditched my AMD 64,
> > > Java 1.5 64 bit environment in favour of Intel 32 bit and this has
> > > resolved my problem.
> > >
> > > The problems I experienced are somewhere in the application stack,
> > > either in :
> > > - Sun's 64 bit 1.5 jdk
> > > - Gentoo's glibc 2.3.5-r2
> > > - Linux kernel 2.6.16
> > >
> > > Once my current project is over (+- 3 weeks) I will be have some
> > > spare time to hunt down the culprit.
> > >
> > > Regards,
> > >     Andre
> > > --
> > > Andre Sachs
> > > IT Architect, Clue Technologies PTY (LTD)
> > > email: andre at clue.co.za
> > >
> >
>