<br><font size=2 face="sans-serif">Hi,</font>
<br>
<br><font size=2 face="sans-serif">i found out that it's possible to embed java application into php with the php_java module. so i coded an application that uses renderx to dynamically render pdfs to the browser or filesystem.</font>
<br>
<br><font size=2 face="sans-serif">all worked fine except some HUGE problems i ran into: the java vm sometimes crashes when running my application. this really just happens sometimes. just every 5th run... sometimes more or less often...</font>
<br>
<br><font size=2 face="sans-serif">after adding a lot of debug messages to my scripts and java classes i realized that the crash happens while calling "com.renderx.xep.Driver.init()".</font>
<br>
<br><font size=2 face="sans-serif">has anyone any idea?</font>
<br>
<br>
<br><font size=2 face="sans-serif">greetings</font>
<br><font size=2 face="sans-serif">Thomas</font>
<br>
<br>
<br><font size=2 face="sans-serif">these are the exceptions i get from java:</font>
<br>
<br><font size=2 face="sans-serif">--------------------------------------------------------------</font>
<br>
<br><font size=2 face="sans-serif">****************</font>
<br><font size=2 face="sans-serif">Another exception has been detected while we were handling last error.</font>
<br><font size=2 face="sans-serif">Dumping information about last error:</font>
<br><font size=2 face="sans-serif">ERROR REPORT FILE = (N/A)</font>
<br><font size=2 face="sans-serif">PC = 0x405db26b</font>
<br><font size=2 face="sans-serif">SIGNAL = 11</font>
<br><font size=2 face="sans-serif">FUNCTION NAME = (N/A)</font>
<br><font size=2 face="sans-serif">OFFSET = 0xFFFFFFFF</font>
<br><font size=2 face="sans-serif">LIBRARY NAME = (N/A)</font>
<br><font size=2 face="sans-serif">Please check ERROR REPORT FILE for further information, if there is any.</font>
<br><font size=2 face="sans-serif">Good bye.</font>
<br><font size=2 face="sans-serif">pure virtual method called</font>
<br><font size=2 face="sans-serif">Aborted</font>
<br>
<br><font size=2 face="sans-serif">--------------------------------------------------------------</font>
<br>
<br><font size=2 face="sans-serif">An unexpected exception has been detected in native code outside the VM.</font>
<br><font size=2 face="sans-serif">Unexpected Signal : 11 occurred at PC=0x405DB433</font>
<br><font size=2 face="sans-serif">Function=(null)+0x405DB433</font>
<br><font size=2 face="sans-serif">Library=/lib/i686/libc.so.6</font>
<br>
<br><font size=2 face="sans-serif">NOTE: We are unable to locate the function name symbol for the error</font>
<br><font size=2 face="sans-serif"> just occurred. Please refer to release documentation for possible</font>
<br><font size=2 face="sans-serif"> reason and solutions.</font>
<br>
<br>
<br><font size=2 face="sans-serif">Current Java thread:</font>
<br><font size=2 face="sans-serif"> at com.renderx.util.License.check(License.java:11)</font>
<br><font size=2 face="sans-serif"> at com.renderx.xep.lib.Conf.checks(Conf.java:409)</font>
<br><font size=2 face="sans-serif"> at com.renderx.xep.lib.Conf.init(Conf.java:163)</font>
<br><font size=2 face="sans-serif"> at com.renderx.xep.Driver.init(Driver.java:29)</font>
<br><font size=2 face="sans-serif"> - locked <0x48f6be40> (a java.lang.Class)</font>
<br><font size=2 face="sans-serif"> at xepdriver.XEPDriver.initialize(XEPDriver.java:60)</font>
<br><font size=2 face="sans-serif"> at xepdriver.XEPDriver.generatePDF(XEPDriver.java:80)</font>
<br><font size=2 face="sans-serif"> at sun.reflect.NativeMethodAccessorImpl.invoke0(Native Method)</font>
<br><font size=2 face="sans-serif"> at sun.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.java:39)</font>
<br><font size=2 face="sans-serif"> at sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:25)</font>
<br><font size=2 face="sans-serif"> at java.lang.reflect.Method.invoke(Method.java:324)</font>
<br><font size=2 face="sans-serif"> at net.php.reflect.Invoke(reflect.java:347)</font>
<br>
<br><font size=2 face="sans-serif">Dynamic libraries:</font>
<br><font size=2 face="sans-serif">08048000-081db000 r-xp 00000000 03:03 8503311 /usr/local/bin/php</font>
<br><font size=2 face="sans-serif">081db000-0820f000 rw-p 00193000 03:03 8503311 /usr/local/bin/php</font>
<br><font size=2 face="sans-serif">40000000-40013000 r-xp 00000000 03:03 2080770 /lib/ld-2.2.5.so</font>
<br><font size=2 face="sans-serif">40013000-40014000 rw-p 00013000 03:03 2080770 /lib/ld-2.2.5.so</font>
<br><font size=2 face="sans-serif">40014000-40017000 r-xp 00000000 03:03 12861467 /usr/local/lib/php/extensions/no-debug-non-zts-20020429/java.so</font>
<br><font size=2 face="sans-serif">40017000-40018000 rw-p 00002000 03:03 12861467 /usr/local/lib/php/extensions/no-debug-non-zts-20020429/java.so</font>
<br><font size=2 face="sans-serif">40018000-4001a000 r--s 00000000 03:03 8159243 /usr/local/lib/php/php_java.jar</font>
<br><font size=2 face="sans-serif">4001a000-40022000 r-xp 00000000 03:03 2080777 /lib/libcrypt.so.1</font>
<br><font size=2 face="sans-serif">40022000-40024000 rw-p 00008000 03:03 2080777 /lib/libcrypt.so.1</font>
<br><font size=2 face="sans-serif">4004c000-40157000 r-xp 00000000 03:03 11124750 /usr/lib/librecode.so.0.0.0</font>
<br><font size=2 face="sans-serif">40157000-40185000 rw-p 0010b000 03:03 11124750 /usr/lib/librecode.so.0.0.0</font>
<br><font size=2 face="sans-serif">40185000-401a6000 r-xp 00000000 03:03 11125152 /usr/lib/libmhash.so.2.0.0</font>
<br><font size=2 face="sans-serif">401a6000-401a7000 rw-p 00021000 03:03 11125152 /usr/lib/libmhash.so.2.0.0</font>
<br><font size=2 face="sans-serif">401a7000-401d4000 r-xp 00000000 03:03 11124853 /usr/lib/libldap.so.2.0.104</font>
<br><font size=2 face="sans-serif">401d4000-401d5000 rw-p 0002d000 03:03 11124853 /usr/lib/libldap.so.2.0.104</font>
<br><font size=2 face="sans-serif">401d5000-401e4000 r-xp 00000000 03:03 2080793 /lib/libresolv.so.2</font>
<br><font size=2 face="sans-serif">401e4000-401e5000 rw-p 0000e000 03:03 2080793 /lib/libresolv.so.2</font>
<br><font size=2 face="sans-serif">401e7000-401f9000 r-xp 00000000 03:03 11124841 /usr/lib/libsasl.so.7.1.10</font>
<br><font size=2 face="sans-serif">401f9000-401fa000 rw-p 00012000 03:03 11124841 /usr/lib/libsasl.so.7.1.10</font>
<br><font size=2 face="sans-serif">401fa000-40201000 r-xp 00000000 03:03 2080823 /lib/libpam.so.0.76</font>
<br><font size=2 face="sans-serif">40201000-40202000 rw-p 00006000 03:03 2080823 /lib/libpam.so.0.76</font>
<br><font size=2 face="sans-serif">40202000-4020c000 r-xp 00000000 03:03 11124823 /usr/lib/libgssapi.so.1.2.4</font>
<br><font size=2 face="sans-serif">4020c000-4020d000 rw-p 0000a000 03:03 11124823 /usr/lib/libgssapi.so.1.2.4</font>
<br><font size=2 face="sans-serif">4020d000-40241000 r-xp 00000000 03:03 11124831 /usr/lib/libkrb5.so.17.1.2</font>
<br><font size=2 face="sans-serif">40241000-40243000 rw-p 00034000 03:03 11124831 /usr/lib/libkrb5.so.17.1.2</font>
<br><font size=2 face="sans-serif">40245000-40266000 r-xp 00000000 03:03 11124819 /usr/lib/libasn1.so.5.0.0</font>
<br><font size=2 face="sans-serif">40266000-40267000 rw-p 00020000 03:03 11124819 /usr/lib/libasn1.so.5.0.0</font>
<br><font size=2 face="sans-serif">40267000-40278000 r-xp 00000000 03:03 11124835 /usr/lib/libroken.so.9.5.3</font>
<br><font size=2 face="sans-serif">40278000-40279000 rw-p 00010000 03:03 11124835 /usr/lib/libroken.so.9.5.3</font>
<br><font size=2 face="sans-serif">40279000-4031d000 r-xp 00000000 03:03 11124778 /usr/lib/libdb-4.0.so</font>
<br><font size=2 face="sans-serif">4031d000-4031f000 rw-p 000a4000 03:03 11124778 /usr/lib/libdb-4.0.so</font>
<br><font size=2 face="sans-serif">4031f000-40321000 r-xp 00000000 03:03 11124821 /usr/lib/libcom_err.so.1.1.0</font>
<br><font size=2 face="sans-serif">40321000-40322000 rw-p 00001000 03:03 11124821 /usr/lib/libcom_err.so.1.1.0</font>
<br><font size=2 face="sans-serif">40322000-40328000 r-xp 00000000 03:03 11124746 /usr/lib/libgdbm.so.2.0.0</font>
<br><font size=2 face="sans-serif">40328000-40329000 rw-p 00005000 03:03 11124746 /usr/lib/libgdbm.so.2.0.0</font>
<br><font size=2 face="sans-serif">40329000-40356000 r-xp 00000000 03:03 11124814 /usr/lib/libssl.so.0.9.6</font>
<br><font size=2 face="sans-serif">40356000-40359000 rw-p 0002c000 03:03 11124814 /usr/lib/libssl.so.0.9.6</font>
<br><font size=2 face="sans-serif">40359000-40420000 r-xp 00000000 03:03 11124812 /usr/lib/libcrypto.so.0.9.6</font>
<br><font size=2 face="sans-serif">40420000-4042c000 rw-p 000c6000 03:03 11124812 /usr/lib/libcrypto.so.0.9.6</font>
<br><font size=2 face="sans-serif">4042f000-4043a000 r-xp 00000000 03:03 11124851 /usr/lib/liblber.so.2.0.104</font>
<br><font size=2 face="sans-serif">4043a000-4043b000 rw-p 0000a000 03:03 11124851 /usr/lib/liblber.so.2.0.104</font>
<br><font size=2 face="sans-serif">4043c000-4046b000 r-xp 00000000 03:03 11124945 /usr/lib/libpng12.so.0.1.2.4</font>
<br><font size=2 face="sans-serif">4046b000-4046c000 rw-p 0002f000 03:03 11124945 /usr/lib/libpng12.so.0.1.2.4</font>
<br><font size=2 face="sans-serif">4046c000-40489000 r-xp 00000000 03:03 11124755 /usr/lib/libjpeg.so.62.0.0</font>
<br><font size=2 face="sans-serif">40489000-4048a000 rw-p 0001d000 03:03 11124755 /usr/lib/libjpeg.so.62.0.0</font>
<br><font size=2 face="sans-serif">4048a000-404ac000 r-xp 00000000 03:03 8110083 /lib/i686/libm.so.6</font>
<br><font size=2 face="sans-serif">404ac000-404ad000 rw-p 00021000 03:03 8110083 /lib/i686/libm.so.6</font>
<br><font size=2 face="sans-serif">404ad000-404af000 r-xp 00000000 03:03 2080780 /lib/libdl.so.2</font>
<br><font size=2 face="sans-serif">404af000-404b0000 rw-p 00001000 03:03 2080780 /lib/libdl.so.2</font>
<br><font size=2 face="sans-serif">404b0000-404c2000 r-xp 00000000 03:03 2080783 /lib/libnsl.so.1</font>
<br><font size=2 face="sans-serif">404c2000-404c3000 rw-p 00011000 03:03 2080783 /lib/libnsl.so.1</font>
<br><font size=2 face="sans-serif">404c5000-40563000 r-xp 00000000 03:03 11124798 /usr/lib/libxml2.so.2.4.23</font>
<br><font size=2 face="sans-serif">40563000-4056c000 rw-p 0009e000 03:03 11124798 /usr/lib/libxml2.so.2.4.23</font>
<br><font size=2 face="sans-serif">4056d000-40681000 r-xp 00000000 03:03 8110082 /lib/i686/libc.so.6</font>
<br><font size=2 face="sans-serif">40681000-40687000 rw-p 00113000 03:03 8110082 /lib/i686/libc.so.6</font>
<br><font size=2 face="sans-serif">4068c000-40699000 r-xp 00000000 03:03 2080816 /lib/libz.so.1.1.4</font>
<br><font size=2 face="sans-serif">40699000-4069b000 rw-p 0000c000 03:03 2080816 /lib/libz.so.1.1.4</font>
<br><font size=2 face="sans-serif">4069b000-406c6000 r--p 00000000 03:03 8011779 /usr/lib/locale/en_US/LC_CTYPE</font>
<br><font size=2 face="sans-serif">406c6000-406cf000 r-xp 00000000 03:03 2080787 /lib/libnss_files.so.2</font>
<br><font size=2 face="sans-serif">406cf000-406d0000 rw-p 00008000 03:03 2080787 /lib/libnss_files.so.2</font>
<br><font size=2 face="sans-serif">406d0000-406f0000 r-xp 00000000 03:03 5423133 /usr/java/j2sdk1.4.2-orig/jre/lib/i386/libjava.so</font>
<br><font size=2 face="sans-serif">406f0000-406f2000 rw-p 0001f000 03:03 5423133 /usr/java/j2sdk1.4.2-orig/jre/lib/i386/libjava.so</font>
<br><font size=2 face="sans-serif">406f2000-40c9e000 r-xp 00000000 03:03 7307273 /usr/java/j2sdk1.4.2-orig/jre/lib/i386/server/libjvm.so</font>
<br><font size=2 face="sans-serif">40c9e000-40cf8000 rw-p 005ab000 03:03 7307273 /usr/java/j2sdk1.4.2-orig/jre/lib/i386/server/libjvm.so</font>
<br><font size=2 face="sans-serif">40d0b000-40d1b000 r-xp 00000000 03:03 5423147 /usr/java/j2sdk1.4.2-orig/jre/lib/i386/libverify.so</font>
<br><font size=2 face="sans-serif">40d1b000-40d1d000 rw-p 0000f000 03:03 5423147 /usr/java/j2sdk1.4.2-orig/jre/lib/i386/libverify.so</font>
<br><font size=2 face="sans-serif">40d1d000-40d21000 rw-s 00000000 03:03 10436636 /tmp/hsperfdata_root/20610</font>
<br><font size=2 face="sans-serif">40d23000-40d30000 r-xp 00000000 03:03 8110084 /lib/i686/libpthread.so.0</font>
<br><font size=2 face="sans-serif">40d30000-40d37000 rw-p 0000d000 03:03 8110084 /lib/i686/libpthread.so.0</font>
<br><font size=2 face="sans-serif">40d37000-40d3f000 r-xp 00000000 03:03 7208986 /usr/java/j2sdk1.4.2-orig/jre/lib/i386/native_threads/libhpi.so</font>
<br><font size=2 face="sans-serif">40d3f000-40d40000 rw-p 00007000 03:03 7208986 /usr/java/j2sdk1.4.2-orig/jre/lib/i386/native_threads/libhpi.so</font>
<br><font size=2 face="sans-serif">40d40000-40d54000 r-xp 00000000 03:03 5423148 /usr/java/j2sdk1.4.2-orig/jre/lib/i386/libzip.so</font>
<br><font size=2 face="sans-serif">40d54000-40d57000 rw-p 00013000 03:03 5423148 /usr/java/j2sdk1.4.2-orig/jre/lib/i386/libzip.so</font>
<br><font size=2 face="sans-serif">40d57000-426e2000 r--s 00000000 03:03 3768355 /usr/java/j2sdk1.4.2-orig/jre/lib/rt.jar</font>
<br><font size=2 face="sans-serif">4272c000-42742000 r--s 00000000 03:03 3768354 /usr/java/j2sdk1.4.2-orig/jre/lib/sunrsasign.jar</font>
<br><font size=2 face="sans-serif">42742000-4281d000 r--s 00000000 03:03 3768353 /usr/java/j2sdk1.4.2-orig/jre/lib/jsse.jar</font>
<br><font size=2 face="sans-serif">4281d000-4282e000 r--s 00000000 03:03 3768345 /usr/java/j2sdk1.4.2-orig/jre/lib/jce.jar</font>
<br><font size=2 face="sans-serif">4282e000-42d87000 r--s 00000000 03:03 3768346 /usr/java/j2sdk1.4.2-orig/jre/lib/charsets.jar</font>
<br><font size=2 face="sans-serif">4d7b8000-4d7bb000 r--s 00000000 03:03 5242890 /usr/java/j2sdk1.4.2-orig/jre/lib/ext/dnsns.jar</font>
<br><font size=2 face="sans-serif">4d7bb000-4d7c8000 r--s 00000000 03:03 5242891 /usr/java/j2sdk1.4.2-orig/jre/lib/ext/ldapsec.jar</font>
<br><font size=2 face="sans-serif">4d7c8000-4d7e4000 r--s 00000000 03:03 5242893 /usr/java/j2sdk1.4.2-orig/jre/lib/ext/sunjce_provider.jar</font>
<br><font size=2 face="sans-serif">4d7e4000-4d8a0000 r--s 00000000 03:03 5242894 /usr/java/j2sdk1.4.2-orig/jre/lib/ext/localedata.jar</font>
<br><font size=2 face="sans-serif">4d8a0000-4d8a3000 r--s 00000000 03:03 606257 /usr/java/classes/xepdriver.jar</font>
<br><font size=2 face="sans-serif">4d8a3000-4d8c6000 r--s 00000000 03:03 10502158 /home/www/renderx/lib/cryptix32-pgp.jar</font>
<br><font size=2 face="sans-serif">4d8c6000-4d93d000 r--s 00000000 03:03 10502157 /home/www/renderx/lib/cryptix32.jar</font>
<br><font size=2 face="sans-serif">4d93d000-4d9d6000 r--s 00000000 03:03 10502175 /home/www/renderx/lib/saxon.jar</font>
<br><font size=2 face="sans-serif">4d9d6000-4dac1000 r--s 00000000 03:03 10502176 /home/www/renderx/lib/xep352_developer_stamped.jar</font>
<br><font size=2 face="sans-serif">4dac1000-4db16000 r--s 00000000 03:03 10502177 /home/www/renderx/lib/xt.jar</font>
<br>
<br><font size=2 face="sans-serif">Heap at VM Abort:</font>
<br><font size=2 face="sans-serif">Heap</font>
<br><font size=2 face="sans-serif"> def new generation total 576K, used 466K [0x44e30000, 0x44ed0000, 0x45540000)</font>
<br><font size=2 face="sans-serif"> eden space 512K, 78% used [0x44e30000, 0x44e94af0, 0x44eb0000)</font>
<br><font size=2 face="sans-serif"> from space 64K, 100% used [0x44ec0000, 0x44ed0000, 0x44ed0000)</font>
<br><font size=2 face="sans-serif"> to space 64K, 0% used [0x44eb0000, 0x44eb0000, 0x44ec0000)</font>
<br><font size=2 face="sans-serif"> tenured generation total 1408K, used 55K [0x45540000, 0x456a0000, 0x48e30000)</font>
<br><font size=2 face="sans-serif"> the space 1408K, 3% used [0x45540000, 0x4554df90, 0x4554e000, 0x456a0000)</font>
<br><font size=2 face="sans-serif"> compacting perm gen total 16384K, used 1500K [0x48e30000, 0x49e30000, 0x4ce30000)</font>
<br><font size=2 face="sans-serif"> the space 16384K, 9% used [0x48e30000, 0x48fa7338, 0x48fa7400, 0x49e30000)</font>
<br>
<br><font size=2 face="sans-serif">Local Time = Wed Sep 24 09:14:25 2003</font>
<br><font size=2 face="sans-serif">Elapsed Time = 0</font>
<br><font size=2 face="sans-serif">#</font>
<br><font size=2 face="sans-serif"># The exception above was detected in native code outside the VM</font>
<br><font size=2 face="sans-serif">#</font>
<br><font size=2 face="sans-serif"># Java VM: Java HotSpot(TM) Server VM (1.4.2-b28 mixed mode)</font>
<br><font size=2 face="sans-serif">#</font>
<br><font size=2 face="sans-serif"># An error report file has been saved as hs_err_pid20610.log.</font>
<br><font size=2 face="sans-serif"># Please refer to the file for further information.</font>
<br><font size=2 face="sans-serif">#</font>
<br><font size=2 face="sans-serif">Aborted</font>