On Centos 5.4 x86, Mapguide 2.0.2 Java API crashes Java VM. In debug mode of web throws an exception

[rksingh05]

We built Mapguide 2.0.2 (tar downloaded from web site) on Centos Linux 5.5.4 (with some effort - build scripts are available if desired). Non java-web portions works fine (except for a font issue) on sheboygan. However the java web portion casues the Java VM to crash at site.open(). Subsequently we create a small Java application to reproduce and get rid of possible tomcat related issues. The application crashed alongwith a stack trace. We then did debug build of just the web component and the VM does not crash but shows certain exceptions happening in MapGuide/JNI side.

Connecting to the same server from a windows TomCat works fine (except for the aforementioned font issue)

The calls never reach the MgServer. Note that the attached webconfig.ini has 192.168.1.95 as the address for the site server.

Following files are being attached:

TestMg.java - a simple application that does site.open (Please set the path of webconfi.ini to your requirement). Crash/Exception happens at site.open

webconfig.ini - the ini file being used

vmcrashreport.err.txt - the error file generated when VM crashed in non-debug build mode

console.op.txt - the output of console showing the issue. the same is also being copy-pasted here

Script started on Sun 10 Jan 2010 07:44:06 PM IST

javac -classpath .:/usr/local/mapguideopensource/webse erverextensions/www/WEB-INF/lib/MapGuideApi.jar TestgM.java

java -classpath .:/usr/local/mapguideopensource/webser rverextensions/www/WEB-INF/lib/MapGuideApi.jar -Djava.library.path=/usr/local/map pguideopensource/webserverextensions/lib TestMg

configPath:/usr/local/mapguideopensource/webserverextensions/www/webconfig.ini InitDone userInfo Doneorg.osgeo.mapguide.MgUserInformation@de6ced Site doneorg.osgeo.mapguide.MgSite@1fb8ee3 (3076852624) MgSiteManager::Initialize() Exception

• MgSite.Open line 105 file Services/Site.cpp
• MgSite.Authenticate line 1336 file Services/Site.cpp
• MgServerConnection.Open line 106 file Services/ServerConnection.cpp

(3085924032) MgSiteManager::~MgSiteManager() ]0;root@localhost:~/test_jni[root@localhost test_jni]# exit exit

Script done on Sun 10 Jan 2010 07:44:50 PM IST

[rksingh05]

Console o/p showing stack trace and how to compile/run

[rksingh05]

sample code to replicate the problem

[rksingh05]

error log of java vm when it crashed (web component was then in release mode)