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Date: Tue, 17 Oct 2006 10:24:54 -0400
From: "Robert Pepersack" <RPepersack@mdinsurance.state.md.us>
To: <user@ant.apache.org>
Subject: Re: Ant and the Windows Registry
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OK.  I got it to run by putting both orangevolt-ant-tasks-1.3.5.jar and 
roxes-win32forjava-1.0.4.jar in Ant's lib directory.  But, when I run
it, I get this ugly error.  I don't know the JNI, so I have no idea how
to deal with this problem:

An unexpected exception has been detected in native code outside the
VM.
Unexpected Signal : EXCEPTION_ACCESS_VIOLATION (0xc0000005) occurred at
PC=0x77FCD989
Function=[Unknown.]
Library=C:\WINNT\system32\ntdll.dll

NOTE: We are unable to locate the function name symbol for the error
      just occurred. Please refer to release documentation for
possible
      reason and solutions.


Current Java thread:
	at com.roxes.win32.Registry.getValue(Native Method)
	at com.roxes.win32.Registry.getValue(Registry.java:464)
	at
com.orangevolt.tools.ant.Win32RegistryTask$Get.run(Win32RegistryTask.java:172)
	at
com.orangevolt.tools.ant.Win32RegistryTask.execute(Win32RegistryTask.java:482)
	at
org.apache.tools.ant.UnknownElement.execute(UnknownElement.java:275)
	at org.apache.tools.ant.Task.perform(Task.java:364)
	at org.apache.tools.ant.Target.execute(Target.java:341)
	at org.apache.tools.ant.Target.performTasks(Target.java:369)
	at
org.apache.tools.ant.Project.executeSortedTargets(Project.java:1216)
	at
org.apache.tools.ant.Project.executeTarget(Project.java:1185)
	at
org.apache.tools.ant.helper.DefaultExecutor.executeTargets(DefaultExecutor.java:40)
	at
org.apache.tools.ant.Project.executeTargets(Project.java:1068)
	at org.apache.tools.ant.Main.runBuild(Main.java:668)
	at org.apache.tools.ant.Main.startAnt(Main.java:187)
	at org.apache.tools.ant.launch.Launcher.run(Launcher.java:246)
	at org.apache.tools.ant.launch.Launcher.main(Launcher.java:67)

Dynamic libraries:
0x00400000 - 0x00406000 	C:\j2sdk1.4.2_03\bin\java.exe
0x77F80000 - 0x77FFC000 	C:\WINNT\system32\ntdll.dll
0x7C2D0000 - 0x7C335000 	C:\WINNT\system32\ADVAPI32.dll
0x7C570000 - 0x7C624000 	C:\WINNT\system32\KERNEL32.dll
0x77D30000 - 0x77D9F000 	C:\WINNT\system32\RPCRT4.dll
0x78000000 - 0x78045000 	C:\WINNT\system32\MSVCRT.dll
0x75030000 - 0x75044000 	C:\WINNT\system32\WS2_32.DLL
0x75020000 - 0x75028000 	C:\WINNT\system32\WS2HELP.DLL
0x08000000 - 0x08138000 	C:\j2sdk1.4.2_03\jre\bin\client\jvm.dll
0x77E10000 - 0x77E79000 	C:\WINNT\system32\USER32.dll
0x77F40000 - 0x77F7C000 	C:\WINNT\system32\GDI32.dll
0x77570000 - 0x775A0000 	C:\WINNT\system32\WINMM.dll
0x10000000 - 0x10007000 	C:\j2sdk1.4.2_03\jre\bin\hpi.dll
0x007C0000 - 0x007CE000 	C:\j2sdk1.4.2_03\jre\bin\verify.dll
0x007D0000 - 0x007E9000 	C:\j2sdk1.4.2_03\jre\bin\java.dll
0x007F0000 - 0x007FD000 	C:\j2sdk1.4.2_03\jre\bin\zip.dll
0x65740000 - 0x6574A000
	C:\j2sdk1.4.2_03\jre\bin\roxes-registry-1.0.4.dll
0x70A70000 - 0x70AD6000 	C:\WINNT\system32\SHLWAPI.DLL
0x690A0000 - 0x690AB000 	C:\WINNT\system32\PSAPI.DLL

Heap at VM Abort:
Heap
 def new generation   total 576K, used 131K [0x10010000, 0x100b0000,
0x104f0000)
  eden space 512K,  18% used [0x10010000, 0x100281a8, 0x10090000)
  from space 64K,  54% used [0x100a0000, 0x100a8ba0, 0x100b0000)
  to   space 64K,   0% used [0x10090000, 0x10090000, 0x100a0000)
 tenured generation   total 1408K, used 720K [0x104f0000, 0x10650000,
0x14010000)
   the space 1408K,  51% used [0x104f0000, 0x105a40c8, 0x105a4200,
0x10650000)
 compacting perm gen  total 4096K, used 3588K [0x14010000, 0x14410000,
0x18010000)
   the space 4096K,  87% used [0x14010000, 0x14391258, 0x14391400,
0x14410000)

Local Time = Tue Oct 17 10:11:06 2006
Elapsed Time = 1
#
# The exception above was detected in native code outside the VM
#
# Java VM: Java HotSpot(TM) Client VM (1.4.2_03-b02 mixed mode)
#

Thanks,

Bob

Robert Pepersack
Senior Lead Developer
Maryland Insurance Administration
410-468-2054

>>> peter.kitt.reilly@gmail.com 10/17/2006 9:49:50 AM >>>
Also, remove the orangevolt-ant-tasks-1.3.5.jar from
${user.home}/.ant/lib, and from the CLASSPATH
otherwise you will have nasty classloader problems, the
two jar files should be in the same classloader.

Peter


On 10/17/06, Peter Reilly <peter.kitt.reilly@gmail.com> wrote:
> Ok, on checking, you do need both jar files.
> roxes-win32forjava-1.0.4.jar and orangevolt-ant-tasks-1.3.5.jar
>
> Try placing both in a directory - say c:/apps/roxes/lib
> then do:
>
>   <taskdef resource="com/orangevolt/tools/ant/taskdefs.properties">
>     <classpath>
>       <fileset dir="c:/apps/roxes/lib" includes="*.jar"/>
>     </classpath>
>   </taskdef>
>
>     <win32.registry root="HKEY_LOCAL_MACHINE" key="SOFTWARE">
>       <!--
>            softwareExists will be set if
>            HKEY_LOCAL_MACHINE\SOFTWARE exists
>            -->
>       <exists property="softwareExists"/>
>     </win32.registry>
>
>     <echo message="softwareExists=${softwareExists}"/>
>
> Peter
>
> On 10/17/06, Dominique Devienne <ddevienne@gmail.com> wrote:
> > On 10/17/06, Robert Pepersack <RPepersack@mdinsurance.state.md.us>
wrote:
> > > I tried doing that by putting, roxes-win32forjava-1.0.4.jar,
which
> > > contains com/roxes/win32/UrlFile, into the classpath in my build
file.
> > > But I got the same error.
> >
> > Then run with -verbose (or -debug) and see what stack trace you
are
> > getting. Running Java code that depends on JNI shared libs is more
> > involved than just using the classpath. I don't know how Roxes or
> > OrangeVolt deal with that... --DD
> >
> >
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>

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