DB XML Java 'The specified procedure could not be found'

Question

Hi guys, I'm new to DBXML, and I ran into this trouble both when trying out the examples and with a NetBeans project of my own.
I am using windows and I installed using "Berkeley DB XML 2.4.16.msi Windows installer (26M)" to the default path 'C:\Program Files\Oracle\Berkeley DB XML 2.4.16'. The the error is as follows:
// WHEN LOOKING AT THE EXAMPLE
C:\Program Files\Oracle\Berkeley DB XML 2.4.16\dbxml\examples\java\gettingStarted>java dbxml.gettingStarted.exampleLoadContainer -h dbEnv -p ../../xmlDataException in thread "main" java.lang.UnsatisfiedLinkError: C:\Program Files\Oracle\Berkeley DB XML 2.4.16\bin\libdbxml_java24.dll: The specified procedure could not be found
at java.lang.ClassLoader$NativeLibrary.load(Native Method)
at java.lang.ClassLoader.loadLibrary0(Unknown Source)
at java.lang.ClassLoader.loadLibrary(Unknown Source)
at java.lang.Runtime.loadLibrary0(Unknown Source)
at java.lang.System.loadLibrary(Unknown Source)
at com.sleepycat.dbxml.dbxml_javaJNI.<clinit>(dbxml_javaJNI.java:35)
at com.sleepycat.dbxml.XmlManager.<init>(XmlManager.java:56)
at dbxml.gettingStarted.exampleLoadContainer.loadXmlFiles(exampleLoadContainer.java:160)
at dbxml.gettingStarted.exampleLoadContainer.main(exampleLoadContainer.java:81)
// IN MY OWN NETBEANS PROJECT
Exception in thread "AWT-EventQueue-0" java.lang.UnsatisfiedLinkError: C:\Program Files\Oracle\Berkeley DB XML 2.4.16\bin\libdbxml_java24.dll: The specified procedure could not be found
at java.lang.ClassLoader$NativeLibrary.load(Native Method)
at java.lang.ClassLoader.loadLibrary0(ClassLoader.java:1778)
at java.lang.ClassLoader.loadLibrary(ClassLoader.java:1703)
at java.lang.Runtime.loadLibrary0(Runtime.java:823)
at java.lang.System.loadLibrary(System.java:1028)
at com.sleepycat.dbxml.dbxml_javaJNI.<clinit>(dbxml_javaJNI.java:35)
at com.sleepycat.dbxml.XmlManager.<init>(XmlManager.java:96)
at com.sleepycat.dbxml.XmlManager.<init>(XmlManager.java:102)
at sample.MainForm.btnGoMouseClicked(MainForm.java:58)
at sample.MainForm.access$000(MainForm.java:11)
at sample.MainForm$1.mouseClicked(MainForm.java:30)
at java.awt.AWTEventMulticaster.mouseClicked(AWTEventMulticaster.java:253)
at java.awt.Component.processMouseEvent(Component.java:6266)
at javax.swing.JComponent.processMouseEvent(JComponent.java:3267)
at java.awt.Component.processEvent(Component.java:6028)
at java.awt.Container.processEvent(Container.java:2041)
at java.awt.Component.dispatchEventImpl(Component.java:4630)
at java.awt.Container.dispatchEventImpl(Container.java:2099)
at java.awt.Component.dispatchEvent(Component.java:4460)
at java.awt.LightweightDispatcher.retargetMouseEvent(Container.java:4574)
at java.awt.LightweightDispatcher.processMouseEvent(Container.java:4247)
at java.awt.LightweightDispatcher.dispatchEvent(Container.java:4168)
at java.awt.Container.dispatchEventImpl(Container.java:2085)
at java.awt.Window.dispatchEventImpl(Window.java:2475)
at java.awt.Component.dispatchEvent(Component.java:4460)
at java.awt.EventQueue.dispatchEvent(EventQueue.java:599)
at java.awt.EventDispatchThread.pumpOneEventForFilters(EventDispatchThread.java:269)
at java.awt.EventDispatchThread.pumpEventsForFilter(EventDispatchThread.java:184)
at java.awt.EventDispatchThread.pumpEventsForHierarchy(EventDispatchThread.java:174)
at java.awt.EventDispatchThread.pumpEvents(EventDispatchThread.java:169)
at java.awt.EventDispatchThread.pumpEvents(EventDispatchThread.java:161)
at java.awt.EventDispatchThread.run(EventDispatchThread.java:122)
I am pretty sure that the path and classpaths are set up properly:
(user properties)
CLASSPATH = C:\Program Files\Oracle\Berkeley DB XML 2.4.16\jar\dbxmlexamples.jar;C:\Program Files\Oracle\Berkeley DB XML 2.4.16\jar\dbxml.jar;C:\Program Files\Oracle\Berkeley DB XML 2.4.16\jar\db.jar
PATH = C:\Program Files\Delta3D_REL-2.3.0\build_VS2008\bin;C:\Program Files\Oracle\Berkeley DB XML 2.4.16\bin
For good measure I also tried moving these into the 'system variables' section of the environment variables, and also tried adding -Djava.library.path="C:\Program Files\Oracle\Berkeley DB XML 2.4.16\bin"
FYI, removing the dbxml path variable changes the error message to Exception in thread "AWT-EventQueue-0" java.lang.UnsatisfiedLinkError: no libdb_java46 in java.library.path
Any thoughts? I'm looking at using DBXML for my honours thesis, so it's pretty important to me to get this working, any help would be greatly appreciated.

Answer 1

CaptainPants wrote:
C:\Program Files\Oracle\Berkeley DB XML 2.4.16\dbxml\examples\java\gettingStarted>java dbxml.gettingStarted.exampleLoadContainer -h dbEnv -p ../../xmlDataException in thread "main" java.lang.UnsatisfiedLinkError: C:\Program Files\Oracle\Berkeley DB XML 2.4.16\bin\libdbxml_java24.dll: The specified procedure could not be found
at java.lang.ClassLoader$NativeLibrary.load(Native Method)
I am pretty sure that the path and classpaths are set up properly:
(user properties)
CLASSPATH = C:\Program Files\Oracle\Berkeley DB XML 2.4.16\jar\dbxmlexamples.jar;C:\Program Files\Oracle\Berkeley DB XML 2.4.16\jar\dbxml.jar;C:\Program Files\Oracle\Berkeley DB XML 2.4.16\jar\db.jar
PATH = C:\Program Files\Delta3D_REL-2.3.0\build_VS2008\bin;C:\Program Files\Oracle\Berkeley DB XML 2.4.16\binThis reduces the PATH to just those two directories. Not very good. What about C:\WINDOWS\system32 and others? Instead, use:
set Path=%Path%;C:\My\Extra\Path
For good measure I also tried moving these into the 'system variables' section of the environment variables, and also tried adding -Djava.library.path="C:\Program Files\Oracle\Berkeley DB XML 2.4.16\bin"
FYI, removing the dbxml path variable changes the error message to Exception in thread "AWT-EventQueue-0" java.lang.UnsatisfiedLinkError: no libdb_java46 in java.library.pathThe directory has to be in the PATH as well, because the DBXML libraries is linked to Xerces and XQilla and needs to be able to load these. Set the PATH globally (for all users), and restart the machine. Then it'll also work for the Local System Account in case you're using that.
Michael Ludwig