Error: no ProtectorJNI in java.library.path

I am facing this error and as i am quite new to java i am not sure what error is this. if ProtectorJNI is a library which will be a .jar file and i only have ProtectorJNI.dll inside my Tomcat which is not a library file.The error msg are as follows:
javax.servlet.ServletException: no ProtectorJNI in java.library.path
     at DocumentAccessFilter.doFilter(DocumentAccessFilter.java:91)
     at org.apache.catalina.core.ApplicationFilterChain.internalDoFilter(ApplicationFilterChain.java:166)
     at org.apache.catalina.core.ApplicationFilterChain.doFilter(ApplicationFilterChain.java:146)
     at DisableCacheFilter.doFilter(DisableCacheFilter.java:42)
     at org.apache.catalina.core.ApplicationFilterChain.internalDoFilter(ApplicationFilterChain.java:166)
     at org.apache.catalina.core.ApplicationFilterChain.doFilter(ApplicationFilterChain.java:146)
     at org.apache.catalina.core.StandardWrapperValve.invoke(StandardWrapperValve.java:209)
     at org.apache.catalina.core.StandardPipeline$StandardPipelineValveContext.invokeNext(StandardPipeline.java:596)
     at org.apache.catalina.core.StandardPipeline.invoke(StandardPipeline.java:433)
     at org.apache.catalina.core.ContainerBase.invoke(ContainerBase.java:948)
     at org.apache.catalina.core.StandardContextValve.invoke(StandardContextValve.java:144)
     at org.apache.catalina.core.StandardPipeline$StandardPipelineValveContext.invokeNext(StandardPipeline.java:596)
     at org.apache.catalina.core.StandardPipeline.invoke(StandardPipeline.java:433)
     at org.apache.catalina.core.ContainerBase.invoke(ContainerBase.java:948)
     at org.apache.catalina.core.StandardContext.invoke(StandardContext.java:2358)
     at org.apache.catalina.core.StandardHostValve.invoke(StandardHostValve.java:133)
     at org.apache.catalina.core.StandardPipeline$StandardPipelineValveContext.invokeNext(StandardPipeline.java:596)
     at org.apache.catalina.valves.ErrorDispatcherValve.invoke(ErrorDispatcherValve.java:118)
     at org.apache.catalina.core.StandardPipeline$StandardPipelineValveContext.invokeNext(StandardPipeline.java:594)
     at org.apache.catalina.valves.ErrorReportValve.invoke(ErrorReportValve.java:116)
     at org.apache.catalina.core.StandardPipeline$StandardPipelineValveContext.invokeNext(StandardPipeline.java:594)
     at org.apache.catalina.core.StandardPipeline.invoke(StandardPipeline.java:433)
     at org.apache.catalina.core.ContainerBase.invoke(ContainerBase.java:948)
     at org.apache.catalina.core.StandardEngineValve.invoke(StandardEngineValve.java:127)
     at org.apache.catalina.core.StandardPipeline$StandardPipelineValveContext.invokeNext(StandardPipeline.java:596)
     at org.apache.catalina.core.StandardPipeline.invoke(StandardPipeline.java:433)
     at org.apache.catalina.core.ContainerBase.invoke(ContainerBase.java:948)
     at org.apache.coyote.tomcat4.CoyoteAdapter.service(CoyoteAdapter.java:152)
     at org.apache.coyote.http11.Http11Processor.process(Http11Processor.java:799)
     at org.apache.coyote.http11.Http11Protocol$Http11ConnectionHandler.processConnection(Http11Protocol.java:705)
     at org.apache.tomcat.util.net.TcpWorkerThread.runIt(PoolTcpEndpoint.java:577)
     at org.apache.tomcat.util.threads.ThreadPool$ControlRunnable.run(ThreadPool.java:683)
     at java.lang.Thread.run(Thread.java:595)

In JDeveloper Help Topics search for:
Reference: Connection Requirements for Oracle's Type 2 JDBC Drivers (OCI)
If that doesn't help solve it also see Oracle Support Note 295859.1

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              at com.sap.conn.jco.rt.DefaultConnectionManager.createFactory(DefaultConnectionManager.java:44)
              at com.sap.conn.jco.rt.ConnectionManager.getFactory(ConnectionManager.java:160)
              at com.sap.conn.jco.rt.RfcDestination.initialize(RfcDestination.java:754)
              at com.sap.conn.jco.rt.RfcDestination.getAttributes(RfcDestination.java:615)
              at com.sap.conn.jco.rt.RfcDestination.getAttributes(RfcDestination.java:26)
              at omec.com.sap.tools.ERPConnection.<init>(ERPConnection.java:30)
              at omec.com.sap.tools.ERPImpStruct.ConnectERP(ERPImpStruct.java:69)
              at omec.com.servlet.ScancodeServlet.doPost(ScancodeServlet.java:45)
              at javax.servlet.http.HttpServlet.service(HttpServlet.java:710)
              at javax.servlet.http.HttpServlet.service(HttpServlet.java:803)
              at org.apache.catalina.core.ApplicationFilterChain.internalDoFilter(ApplicationFilterChain.java:290)
              at org.apache.catalina.core.ApplicationFilterChain.doFilter(ApplicationFilterChain.java:206)
              at org.apache.catalina.core.StandardWrapperValve.invoke(StandardWrapperValve.java:228)
              at org.apache.catalina.core.StandardContextValve.invoke(StandardContextValve.java:175)
              at org.apache.catalina.core.StandardHostValve.invoke(StandardHostValve.java:128)
              at org.apache.catalina.valves.ErrorReportValve.invoke(ErrorReportValve.java:104)
              at org.apache.catalina.core.StandardEngineValve.invoke(StandardEngineValve.java:109)
              at org.apache.catalina.connector.CoyoteAdapter.service(CoyoteAdapter.java:216)
              at org.apache.coyote.http11.Http11Processor.process(Http11Processor.java:844)
              at org.apache.coyote.http11.Http11Protocol$Http11ConnectionHandler.process(Http11Protocol.java:634)
              at org.apache.tomcat.util.net.JIoEndpoint$Worker.run(JIoEndpoint.java:445)
              at java.lang.Thread.run(Unknown Source)

  • Error: no jmvfw in java.library.path

    Hello
    Exception in thread "VFW Request Thread" java.lang.UnsatisfiedLinkError: JMFSecurityManager: java.lang.UnsatisfiedLinkError: no jmvfw in java.library.path
         at com.sun.media.JMFSecurityManager.loadLibrary(JMFSecurityManager.java:206)
         at com.sun.media.protocol.vfw.VFWCapture.<clinit>(VFWCapture.java:19)
         at com.sun.media.protocol.vfw.VFWSourceStream.doConnect(VFWSourceStream.java:241)
         at com.sun.media.protocol.vfw.VFWSourceStream.run(VFWSourceStream.java:763)
         at java.lang.Thread.run(Thread.java:595)I get this error when use jdk1.5.0 but I don't have it when use older JDK...
    Anyone could know why it happens and how to make it working with JDK1.5.0??
    Thx
    Bartek

    SunForumsGuest wrote:
    FYI -- For some reason, on my Win7 x64 machine, if I installed JMF and the option "move dlls to windows/system" directory was checked, those DLLs were never installed on my system.
    If you UNCHECK that during install they will show up in the JMF/lib directory.
    C:\Program Files (x86)\JMF2.1.1e\lib
    Hope it helps. I've been going nuts until I just figured that out.Hello,
    thanks for the tip - I followed your instructions and have the dlls. However, when I try running some code, this error occurs:
    jmvfw.dll: Can't load IA 32-bit .dll on a AMD 64-bit platform
    I cannot find dll's compiled for 64-bit on the Internet; has anybody else faced this problem?
    I use Netbeans under Win7.

  • Error: "no jsafe in java.library.path"

    I am getting the following error when Weblogic starts:
    java.lang.UnsatisfiedLinkError: no jsafe in java.library.path
    What does this mean, and how do I fix it?
    I am running WL5.1 on HP-UX11. Thanks!
    Rick Cole
    [email protected]

    try adding
    -Dweblogic.security.SSL.useJava=true
    to your startup script
    Rick Cole wrote:
    I am getting the following error when Weblogic starts:
    java.lang.UnsatisfiedLinkError: no jsafe in java.library.path
    What does this mean, and how do I fix it?
    I am running WL5.1 on HP-UX11. Thanks!
    Rick Cole
    [email protected]
    Please remember to ALWAYS Reference Your Case Number in the subject
    line.
    Ian Kushnir
    Technical Support Engineer - North Sydney
    BEA Systems
    Phone: +61-2-9923 4043
    Mobile: +61-417 889 336 or 0417 889 336
    Fax: +61-2-9923 4080
    Email: [email protected]

  • Migration 10.1.2 - 10.1.3, error:: no ocijdbc10 in java.library.path

    Hi,
    I'm using Jdev 10.1.3, and my problem is the following one:
    In my connection definition, that ORACLE_JDBC_TYPE is oci8 and when i try to conenct to BD, it occurs:
    java.lang.UnsatisfiedLinkError: no ocijdbc10 in java.library.path
    I've Oracle Client 9i and 8i, i've used each of them, but it doesn'nt work
    I've drivers,jar, dll of client 10, becuase i supposse that it is that application need,
    and i copy them in jdbc/lib of Oracle client(8i and 9i) and in jDev 10.1.3, but it doesn`t work.
    The files are :
    jars:: classes12.jar and ojdbc14.jar
    dll ::oci.dll,ocijdbc10.dll, ociw32.dll,orannzsbb10.dll,oraocci10.dll and oraociei10.dll
    Is there other path else where i should copy this jars,dllls?
    Could we help me?
    Thanks.

    I am not familiar with Mac OS, but there are two things I can think of that you can check:
    - This is trivial, and you probably did that: ist libocijdbc10.dylib in /usr/local/oracle/instantclient10_1 ?
    - Could it be that Java is 32-bit and libocijdbc10.dylib is 64-bit or vice versa?
    Yours,
    Laurenz Albe

  • No ocijdbc10 in java.library.path

    Hello,
    I am using suse 9.3
    I installed http://www.oracle.com/technology/tech/oci/instantclient/instantclient.html.
    Steps:
    1. copy files to /opt/oracle/client
    2. insert /opt/oracle/client into /etc/ld.so.conf
    3. copy tnsnames.ora into /opt/oracle/client
    3. export TNS_ADMIN=/opt/oracle/client
    then I try to write simple java aplication:
    package oracletest;
    import java.sql.SQLException;
    import oracle.jdbc.pool.*;
    import oracle.jdbc.oci.*;
    * @author hlavki
    public class Main {
         /** Creates a new instance of Main */
         public Main() {
          * @param args the command line arguments
         public static void main(String[] args) {
              try {
                   new OracleOCIConnectionPool
                        ("username", "*****", "jdbc:oracle:oci:@(description=(address=(host=10.0.0.224)(protocol=tcp)(port=1521))(CONNECT_DATA = (SERVICE_NAME = RORA.world)(FAILOVER_MODE = (TYPE=SELECT)(METHOD=BASIC))))", null);
              } catch (SQLException e) {
                   System.out.println(e.getMessage());
              } catch (java.lang.UnsatisfiedLinkError e2) {
                   System.out.println(e2.getMessage());
    }I write from command line:
    java -cp ./OracleTest.jar:/opt/oracle/client/ojdbc14.jar oracletest.Maineverytime I get error: "no ocijdbc10 in java.library.path".
    I don't know where is problem...
    hlavki@homer:~/bordel/datastudio> l /opt/oracle/client
    celkom 101162
    drwxr-xr-x  4 root   root       576 2005-07-26 10:27 ./
    drwxr-xr-x  5 root   root       136 2005-07-26 10:05 ../
    drwxr-xr-x  2 root   root        72 2005-07-25 18:00 bin/
    -r--r--r--  1 root   root   1590491 2005-06-28 19:11 classes12.jar
    -r--r--r--  1 root   root      1525 2005-06-28 19:11 glogin.sql
    lrwxrwxrwx  1 root   root        17 2005-07-26 08:44 libclntsh.so -> libclntsh.so.10.1*
    -rwxrwxrwx  1 root   root  18505986 2005-06-28 19:11 libclntsh.so.10.1*
    -r-xr-xr-x  1 root   root     27702 2005-06-28 19:11 libheteroxa10.so*
    -r-xr-xr-x  1 root   root   5480533 2005-06-28 19:11 libnnz10.so*
    -rwxrwxrwx  1 root   root   1397960 2005-06-28 19:11 libocci.so.10.1*
    -rwxrwxrwx  1 root   root  70659429 2005-06-28 19:11 libociei.so*
    -r-xr-xr-x  1 root   root    119947 2005-06-28 19:11 libocijdbc10.so*
    -r-xr-xr-x  1 root   root   1434227 2005-06-28 19:11 libsqlplusic.so*
    -r-xr-xr-x  1 root   root   1047293 2005-06-28 19:11 libsqlplus.so*
    -r--r--r--  1 root   root   1536979 2005-06-28 19:11 ojdbc14.jar
    -r--r--r--  1 root   root   1642000 2005-06-28 19:11 orai18n.jar
    drwxrwxrwx  4 root   root       152 2005-06-28 19:11 sdk/
    -r-xr-xr-x  1 root   root      8843 2005-06-28 19:11 sqlplus*
    -rw-rw-r--  1 hlavki users      478 2005-07-26 10:12 tnsnames.orathanks, miso

    I am found the same error but my app server is in windows. What should I do?
    Exception
    Type:
    class java.lang.UnsatisfiedLinkError
    Message:no ocijdbc10 in java.library.path Stack trace:java.lang.UnsatisfiedLinkError: no ocijdbc10 in java.library.path
         at java.lang.ClassLoader.loadLibrary(ClassLoader.java:1517)
         at java.lang.Runtime.loadLibrary0(Runtime.java:788)
         at java.lang.System.loadLibrary(System.java:834)
         at oracle.jdbc.driver.T2CConnection.loadNativeLibrary(T2CConnection.java:2855)
         at oracle.jdbc.driver.T2CConnection.logon(T2CConnection.java:222)
         at oracle.jdbc.driver.PhysicalConnection.<init>(PhysicalConnection.java:344)
         at oracle.jdbc.driver.T2CConnection.<init>(T2CConnection.java:136)
         at oracle.jdbc.driver.T2CDriverExtension.getConnection(T2CDriverExtension.java:79)
         at oracle.jdbc.driver.OracleDriver.connect(OracleDriver.java:545)
         at java.sql.DriverManager.getConnection(DriverManager.java:512)
         at java.sql.DriverManager.getConnection(DriverManager.java:171)
         at com.rap_x.setup.HibernateConfigurator.checkJdbcConnection(HibernateConfigurator.java:416)
         at com.rap_x.setup.controllers.DatabaseController.setupDB(DatabaseController.java:53)
         at com.rap_x.setup.controllers.AbstractDatabaseController.processFormSubmission(AbstractDatabaseController.java:77)
         at org.springframework.web.servlet.mvc.AbstractFormController.handleRequestInternal(AbstractFormController.java:236)
         at org.springframework.web.servlet.mvc.AbstractController.handleRequest(AbstractController.java:119)
         at org.springframework.web.servlet.mvc.SimpleControllerHandlerAdapter.handle(SimpleControllerHandlerAdapter.java:45)
         at org.springframework.web.servlet.DispatcherServlet.doService(DispatcherServlet.java:389)
         at org.springframework.web.servlet.FrameworkServlet.serviceWrapper(FrameworkServlet.java:342)
         at org.springframework.web.servlet.FrameworkServlet.doPost(FrameworkServlet.java:328)
         at javax.servlet.http.HttpServlet.service(HttpServlet.java:709)
         at javax.servlet.http.HttpServlet.service(HttpServlet.java:802)
         at org.apache.catalina.core.ApplicationFilterChain.internalDoFilter(ApplicationFilterChain.java:237)
         at org.apache.catalina.core.ApplicationFilterChain.doFilter(ApplicationFilterChain.java:157)
         at org.apache.catalina.core.StandardWrapperValve.invoke(StandardWrapperValve.java:214)
         at org.apache.catalina.core.StandardValveContext.invokeNext(StandardValveContext.java:104)
         at org.apache.catalina.core.StandardPipeline.invoke(StandardPipeline.java:520)
         at org.apache.catalina.core.StandardContextValve.invokeInternal(StandardContextValve.java:198)
         at org.apache.catalina.core.StandardContextValve.invoke(StandardContextValve.java:152)
         at org.apache.catalina.core.StandardValveContext.invokeNext(StandardValveContext.java:104)
         at org.apache.catalina.authenticator.AuthenticatorBase.invoke(AuthenticatorBase.java:540)
         at org.apache.catalina.core.StandardValveContext.invokeNext(StandardValveContext.java:102)
         at org.apache.catalina.core.StandardPipeline.invoke(StandardPipeline.java:520)
         at org.apache.catalina.core.StandardHostValve.invoke(StandardHostValve.java:137)
         at org.apache.catalina.core.StandardValveContext.invokeNext(StandardValveContext.java:104)
         at org.apache.catalina.valves.ErrorReportValve.invoke(ErrorReportValve.java:118)
         at org.apache.catalina.core.StandardValveContext.invokeNext(StandardValveContext.java:102)
         at org.apache.catalina.core.StandardPipeline.invoke(StandardPipeline.java:520)
         at org.apache.catalina.core.StandardEngineValve.invoke(StandardEngineValve.java:109)
         at org.apache.catalina.core.StandardValveContext.invokeNext(StandardValveContext.java:104)
         at org.apache.catalina.core.StandardPipeline.invoke(StandardPipeline.java:520)
         at org.apache.catalina.core.ContainerBase.invoke(ContainerBase.java:929)
         at org.apache.coyote.tomcat5.CoyoteAdapter.service(CoyoteAdapter.java:160)
         at org.apache.coyote.http11.Http11Processor.process(Http11Processor.java:799)
         at org.apache.coyote.http11.Http11Protocol$Http11ConnectionHandler.processConnection(Http11Protocol.java:705)
         at org.apache.tomcat.util.net.TcpWorkerThread.runIt(PoolTcpEndpoint.java:577)
         at org.apache.tomcat.util.threads.ThreadPool$ControlRunnable.run(ThreadPool.java:683)
         at java.lang.Thread.run(Thread.java:534)

  • ERROR on AIX - no library weblogicoci36 (libweblogicoci36.a or .so) in java.library.path

    I have WLS 5.1 SP10 running successfully on all platforms (Solaris,
    HP-UX, NT/2000 and AIX). On AIX, I am unable to communicate with the
    Oracle instance. The error I am receiving is the well-known "no
    library weblogicoci36 (libweblogicoci36.a or .so) in
    java.library.path". The actual command and output are:
    [undertaker]/apps/weblogic2/weblogic/bin/oci816_8$ java utils.dbping
    ORACLE weblogic weblogic
    Error encountered:
    java.sql.SQLException: System.loadLibrary threw
    java.lang.UnsatisfiedLinkError
    with the message 'no library weblogicoci36 (libweblogicoci36.a or
    .so) in java.library.path'.
    at weblogic.jdbcbase.oci.Driver.connect(Driver.java:116)
    at java.sql.DriverManager.getConnection(DriverManager.java:459)
    at java.sql.DriverManager.getConnection(DriverManager.java:108)
    at utils.dbping.main(dbping.java:156)
    I have followed the BEA recommended resolution steps, and the problem
    persists. While I have seen many posts about this problem on Solaris,
    NT and even HP-UX, I have not been seen posts with AIX as the
    platform. Any insight into why the problem is occuring is greatly
    appreciated. Here is the enviroment:
    1. AIX 4.3.3
    2. WLS 510 SP10
    3. Oracle 8.1.6
    ============= Setting Environment ================
    WL_HOME=/apps/weblogic2/weblogic
    JAVA_HOME=/usr/java_dev2
    CLIENT_CLASSES=/apps/weblogic2/weblogic/myserver/clientclasses
    SERVER_CLASSES=/apps/weblogic2/weblogic/myserver/serverclasses
    SERVLET_CLASSES=/apps/weblogic2/weblogic/myserver/servletclasses
    PATH=/usr/java_dev2/jre/sh:/usr/java_dev2/sh:/usr/bin:/etc:/usr/sbin:/usr/ucb:/usr/bin/X11:/sbin:/usr/local/bin:/usr/bin:/etc:/usr/sbin:/usr/ucb:/usr/bin/X11:/sbin:/apps/oracle/product/8.1.6/bin:/usr/local/bin:/usr/ucb
    CLASSPATH=/usr/java_dev2/lib/tools.jar:/apps/weblogic2/weblogic/license:/apps/weblogic2/weblogic/lib/weblogic510sp10.jar:/apps/weblogic2/weblogic/classes:/apps/weblogic2/weblogic/lib/weblogicaux.jar:/apps/weblogic2/weblogic/lib/aix/oci816_8:/apps/oracle/product/8.1.6/bin:/apps/oracle/product/8.1.6/lib:/apps/weblogic2/weblogic/bin/oci816_8:/apps/weblogic2/weblogic/myserver/clientclasses:/apps/weblo
    ic2/weblogic/myserver/serverclasses
    LIBPATH=/apps/weblogic2/weblogic/lib/aix:/apps/weblogic2/weblogic/lib/aix/oci816_8:/apps/oracle/product/8.1.6/lib
    Regards,
    Jeffrey Overton

    We have "worked around" this problem. We switched to the Oracle thin
    client driver and resolved the problem. We are still working with BEA
    Technical Support on this issue. I'll post updates as we get more
    information.
    [email protected] (Jeffrey Overton) wrote in message news:<[email protected]>...
    "Tom Gross" <[email protected]> wrote in message news:<[email protected]>...
    I haven't tried 5.1 on AIX, but I know in 6.0 there is an error in startWebLogic.sh
    specific to AIX: it exports "LIB_PATH" when it should say "LIBPATH". I just checked
    in the 5.1 script and it appears to have the same error. You need to change the
    name "LIB_PATH" to "LIBPATH". This error is fixed in 6.1 so we can be sure there
    is at least one other person on the planet who is trying to use Weblogic on AIX.
    :-)Tom,
    Thanks for the help. Unfortunately, I cannot find a reference to
    LIB_PATH in setEnv.sh or startWebLogic.sh. At this point, we are
    pursuing the possibility that the IBM JDK 1.2.2 introduced some
    incompatibilities. From the "IBM AIX Developer Kit, Java TM2
    Technology Edition, Version 1.2.2 README":
    "Because of incompatibility between the IBM AIX Developer Kit, Java
    TM2 Technology Edition, Version 1.2.2"..."JNI executable programs,
    including third-party software packages and those built for previous
    Java software releases on AIX, that were built without this binder
    option are NOT compatible with the JVM in this
    release"..."Compatibility of an executable program can be verified
    using dump -ov The stdout output will show the modtype to be "UR"..."A
    script file (convertJNI) is shipped in the directory
    /usr/java_dev2/sdk/sh. This script will help you to convert the
    modtype to UR in the optional header of your JNI executable programs
    without having to recompile the code."
    Out of the hundreds of potential files, which need to be converted?
    Based on additional information obtained by running in verbose mode,
    we were able to gather the following:
    java.sql.SQLException: System.loadLibrary threw
    java.lang.UnsatisfiedLinkError
    with the message '/apps/weblogic2/weblogic/lib/aix/oci816_8/libweblogicoci36.a:
    0509-130 Symbol resolution failed
    for /apps/oracle/product/8.1.6/lib/libclntsh.a(shr.o) because:
    0509-136 Symbol JNI_CreateJavaVM (number 253) is not
    exported from
    dependent module /usr/java_dev2/jre/bin/libjava.a.
    0509-136 Symbol JNI_GetDefaultJavaVMInitArgs (number 254) is
    not exported from
    dependent module /usr/java_dev2/jre/bin/libjava.a.
    0509-136 Symbol dlsym (number 255) is not exported from
    dependent module /usr/j'.
    at weblogic.jdbcbase.oci.Driver.connect(Driver.java:116)
    at java.sql.DriverManager.getConnection(DriverManager.java:459)
    at java.sql.DriverManager.getConnection(DriverManager.java:108)
    at utils.dbping.main(dbping.java:156)
    We performed the dump -ov on each and each reported a modtype of RE
    instead of UR.
    We backed up libclntsh.a and libweblogicoci36.so, converted one at a
    time, and ran the dbping after each. No such luck. Any ideas on how
    we can find the JNI needle in the haystack?
    Regards,
    Jeffrey Overton

  • "no ocijdbc11 in java.library.path" error when connecting a TNS database co

    Hi
    "no ocijdbc11 in java.library.path" error when connecting a TNS database connection
    I have the same problem 'error code' when testing the connection to a database although I have an APEX db that connects without a problem.
    I have re downloaded jre & SQL Developer just to ensure all files are where they should be with no luck.
    I've also tried most of the suggestions in various threads.
    Does anyone know what exactly causes this error?
    eg; should I be looking for a file called 'ocijdbc11' & put it into the 'java.library.path' path?
    Can anyone explain to a newbie at db connections what I should do?
    I'm using the 'thin' client as the checkbox is clear & I don't know what path to enter into the correct file to make this work??
    This is & needs to connect as a TNS connection & was working fine until recently, the only change I can think of is a move of files from the 'C' drive but I thought redownloading SQL Developer would slove this.
    Thanks

    When you reinstalled SQL Developer, did you install into a new directory (ie rename or delete the old directory first)?
    I don't know if system setup contains directory references (which might be invalid after moving the location of SQL Developer). Does renaming your system2.1.1.64.45 directory (in C:\Documents and Settings\username\Application Data\SQL Developer) help? Note that your connections are in the connections.xml file in the o.jdeveloper.db.connection.11.1.1.2.36.55.30 subdirectory of system2.1.1.64.45 - you will either need to export connections before renaming and then import again after or copy this file to test if you can connect.
    Finally, the TNS Names directory preference is just a way of telling SQL Developer where to look for the tnsnames.ora file, rather than just assuming it will pick the right one. If you go to create a new connection, do you get the right list of TNS aliases? If not, then set this preference to the directory where the right tnsnames.ora file lives.
    theFurryOne

  • No muxer in java.library.path error

    I get this when I try to run server6.0 on win98. can someone help me understand what is wrong?
    Thanks!
    <Nov 17, 2001 4:17:16 PM CST> <Error> <Performance Pack> <Unable to load perform
    ance pack, using Java I/O.
    java.lang.UnsatisfiedLinkError: no muxer in java.library.path
    at java.lang.ClassLoader.loadLibrary(ClassLoader.java:1312)
    at java.lang.Runtime.loadLibrary0(Runtime.java:749)
    at java.lang.System.loadLibrary(System.java:820)
    at weblogic.socket.PosixSocketMuxer.<init>(PosixSocketMuxer.java:90)
    at java.lang.Class.newInstance0(Native Method)

    Ramesh & Kumar,
    I got the same error when I tried to run WL Server 6.1
    on my Windows 98. Here is the complete trace. Is this
    error something that can be ignored because it sounds
    like it is something just for performance.
    <Nov 21, 2001 1:57:21 PM EST> <Error> <Performance Pack> <Unable to load perform
    ance pack, using Java I/O.
    java.lang.UnsatisfiedLinkError: no muxer in java.library.path
    at java.lang.ClassLoader.loadLibrary(ClassLoader.java:1312)
    at java.lang.Runtime.loadLibrary0(Runtime.java:749)
    at java.lang.System.loadLibrary(System.java:820)
    at weblogic.socket.PosixSocketMuxer.<init>(PosixSocketMuxer.java:90)
    at java.lang.Class.newInstance0(Native Method)
    at java.lang.Class.newInstance(Class.java:237)
    at weblogic.socket.SocketMuxer.makeTheMuxer(SocketMuxer.java:128)
    at weblogic.socket.SocketMuxer.getMuxer(SocketMuxer.java:83)
    at weblogic.t3.srvr.ListenThread.run(ListenThread.java:232)
    >
    <Nov 21, 2001 1:57:22 PM EST> <Notice> <WebLogicServer> <Started WebLogic Admin
    Server "petstoreServer" for domain "petstore" running in Production Mode>
    Looks like the petstore application is working...inspite of the
    above error message.
    Thanks,
    Balaji.
    Kumar Allamraju <[email protected]> wrote:
    It appears the following stack trace is incomplete.
    I can't believe the stack trace is originated from PosixSocketMuxer.
    posix is only for unix platform.
    In anycase before loading a performance pack we check the OS and
    based on that we will load the appropriate dll/shared library.
    AFAIK, performance pack is not certified on 98.
    That's why it's failing.
    Kumar
    Ramesh wrote:
    I get this when I try to run server6.0 on win98. can someone helpme understand what is wrong?
    Thanks!
    <Nov 17, 2001 4:17:16 PM CST> <Error> <Performance Pack> <Unable toload perform
    ance pack, using Java I/O.
    java.lang.UnsatisfiedLinkError: no muxer in java.library.path
    at java.lang.ClassLoader.loadLibrary(ClassLoader.java:1312)
    at java.lang.Runtime.loadLibrary0(Runtime.java:749)
    at java.lang.System.loadLibrary(System.java:820)
    at weblogic.socket.PosixSocketMuxer.<init>(PosixSocketMuxer.java:90)
    at java.lang.Class.newInstance0(Native Method)

  • NW CE 7.1 error- loading jperflib failed. no jperflib in java.library.path

    I am installing NW CE 7.1 EHP 1 trial (downloaded from sdn download area) , I am getting subjected error in step 26 of 32.
    PerfTimes : loadNativeLayer: loading jperflib failed. no jperflib in java.library.path
    I tried by stoping the instance / restart OS/ restart installation / Restart instance from mmc .. but no luck.
    I also tried by installing fresh j2sdk 1.5 , but still it is giving the same error.
    please guide.

    Hi Jackson,
    Check below links:
    [link1|http://help.sap.com/saphelp_nw70/helpdata/en/47/8ccd1ac8c2500de10000000a421937/frameset.htm]
    [link2|Re: loading jperflib failed() no jperflib in java.library.path;
    [link3|Re: Error installing Dialog Instance ABAP+JAVA;
    Thanks
    Sunny

  • Weird java library path error

    I have the so file in the path and the file name is spelled correctly. Java still complains that the so file is not in the java.library.path. I used System.loadLibrary("Java_xDVDFSReader"). Is it possible that my so file is messed up? I included the gcc command I used to make it. I'm not familar w/ gcc so I'm not sure if the error comes from a "messed up" so file or not. Any suggestions? TIA
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    [ttran@localhost final]$ ls
    C-Lib Java_xDVDFSReader.so xDVDFSReader.class xDVDFSReader.java xDVDFSReader.java~
    [ttran@localhost final]$ pwd
    /home/ttran/projects/Java_xDVDFSReader/final
    [ttran@localhost final]$ java xDVDFSReader
    Exception in thread "main" java.lang.UnsatisfiedLinkError: no Java_xDVDFSReader.so in java.library.path
    at java.lang.ClassLoader.loadLibrary(ClassLoader.java:1491)
    at java.lang.Runtime.loadLibrary0(Runtime.java:788)
    at java.lang.System.loadLibrary(System.java:834)
    at xDVDFSReader.<clinit>(xDVDFSReader.java:15)
    [ttran@localhost final]$ cd C-Lib/
    [ttran@localhost C-Lib]$ make
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    This thread contains the answer:
    http://forum.java.sun.com/thread.jsp?thread=298006&forum=54&message=1178476
    It's stupid to have to put "lib" infront of a so file. Whose fault is it? UNIX or Java ;)

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