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Thread: attunity dbvisualizer error nvjdbc2.jar

  1. #1
    CedrikBoussier is offline Junior Member
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    attunity dbvisualizer error nvjdbc2.jar

    Hi,

    seems like I am experiencing some "newbie" issue, as I think it may be some environment variable problem..sth like that.

    I am experiencing the following error while trying to access to a correctly set up attunity datasource using dbvisualizer and nvjdbc2.jar :

    (it also happens under dbvisualizer 7.0.5, so the error doesnt come from dbvisualizer itself)

    does someone have a clue ? thanks in advance
    cedrik

    Product: DbVisualizer Free 8.0
    Build: #1689 (2011/06/16 12:10)
    Java VM: Java HotSpot(TM) Client VM
    Java Version: 1.6.0_26
    Java Vendor: Sun Microsystems Inc.
    OS Name: Windows 7
    OS Arch: x86
    OS Version: 6.1

    An error occurred while establishing the connection:

    Long Message:
    com/attunity/log/LogBase

    Details:
    Type: java.lang.NoClassDefFoundError

    Stack Trace:
    java.lang.NoClassDefFoundError: com/attunity/log/LogBase
    at com.attunity.navapi.SysTdp.getRemoteSysTdp(Unknown Source)
    at com.attunity.jdbc.NvConnectionBase.open(Unknown Source)
    at com.attunity.jdbc.NvConnectPropertiesBase.openConn ection(Unknown Source)
    at com.attunity.jdbc.NvDriverCoreBase.connect(Unknown Source)
    at com.attunity.jdbc.NvDriverCoreBase.connect(Unknown Source)
    at sun.reflect.NativeMethodAccessorImpl.invoke0(Nativ e Method)
    at sun.reflect.NativeMethodAccessorImpl.invoke(Unknow n Source)
    at sun.reflect.DelegatingMethodAccessorImpl.invoke(Un known Source)
    at java.lang.reflect.Method.invoke(Unknown Source)
    at com.onseven.dbvis.d.B.D.ā(Z:1548)
    at com.onseven.dbvis.d.B.F$A.call(Z:2542)
    at java.util.concurrent.FutureTask$Sync.innerRun(Unkn own Source)
    at java.util.concurrent.FutureTask.run(Unknown Source)
    at java.util.concurrent.ThreadPoolExecutor$Worker.run Task(Unknown Source)
    at java.util.concurrent.ThreadPoolExecutor$Worker.run (Unknown Source)
    at java.lang.Thread.run(Unknown Source)
    Caused by: java.lang.ClassNotFoundException: com.attunity.log.LogBase
    at java.net.URLClassLoader$1.run(Unknown Source)
    at java.security.AccessController.doPrivileged(Native Method)
    at java.net.URLClassLoader.findClass(Unknown Source)
    at java.lang.ClassLoader.loadClass(Unknown Source)
    at java.lang.ClassLoader.loadClass(Unknown Source)
    ... 16 more

  2. #2
    Yossi Shitrit is offline US Technical Team
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    Hi CedrikBoussier,

    You need to add also the nvlog2.jar and nvapispy2.jar files to DbVisualizer.

    Thanks,
    Yossi
    To Find Out more About Attunity Technology:
    Attunity
    or:
    Contact Us

  3. #3
    CedrikBoussier is offline Junior Member
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    thanks, I'll try that
    the team found a workaround temporarily using the old driver, but it's a pity since I think it lacks the newest features
    I'll give you feedbacks when it's done

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