How to resolve preverifying class exception while building

Hi,
I am new to J2ME, i am getting preverifying class exception when ever building a application using Wireless Toolkit 2.1, JDK1.5, CLDC 1.1.
actually i need to run web application on mobiles (PDA), can any one suggests how to resolve the above exception and what are the jar files required in classpath.
Please let me know.
Thanks
ST_Reddy.

Then leave it as it is. If the method doesn't throw the exception it is not a problem.
If you need to throw the exception in some rare cases, then throw RuntimeException. It is not required to declare such exception in interface.

Similar Messages

  • How to resolve "open failed"error while starting dbisqlc utility in UNIX b

    how to resolve the following error while starting dbisqlc utility in UNIX box...??
    Unix Prompt% which dbisqlc
    /sybase/asiq12/bin/dbisqlc
    Unix Prompt%
    Unix Prompt% dbisqlc
    ld.so.1: dbisqlc: fatal: libdblib9_r.so: open failed: No such file or directory
    zsh: killed dbisqlc
    Unix Prompt%

    rm.vikram wrote:
    how to resolve the following error while starting dbisqlc utility in UNIX box...??
    Unix Prompt% which dbisqlc
    /sybase/asiq12/bin/dbisqlc
    Unix Prompt%
    Unix Prompt% dbisqlc
    ld.so.1: dbisqlc: fatal: libdblib9_r.so: open failed: No such file or directory
    zsh: killed dbisqlc
    Unix Prompt%It may not help, but a quick google search for that library gave a link to http://www.sybase.com/content/1040797/deployadmintoolslinux.pdf, and from within that:
    Interactive SQL files
    Copy the following files from your reference installation:
    /opt/sybase/SYBSsa9/bin/dbisql
    /opt/sybase/SYBSsa9/java/dbmaen9.jar
    /opt/sybase/SYBSsa9/java/isql.jar
    /opt/sybase/SYBSsa9/java/jlogon.jar
    /opt/sybase/SYBSsa9/java/xerces.jar
    /opt/sybase/SYBSsa9/java/xml4j.jar
    3
    Copyright © 2004 iAnywhere Solutions, Inc.
    /opt/sybase/SYBSsa9/lib/libdblib9_r.so.1
    /opt/sybase/SYBSsa9/lib/libdbtool9_r.so.1
    /opt/sybase/SYBSsa9/res/asa.cvf
    /opt/sybase/SYBSsa9/res/dblgen9.res
    /opt/sybase/shared/java/HelpManager11.jar
    /opt/sybase/shared/java/JComponents142.jar
    /opt/sybase/shared/java/SCEditor142.jar
    /opt/sybase/shared/java/jsyblib142.jar
    /opt/sybase/shared/sun/javahelp-1_1/jh.jar
    Create the following symbolic links in /opt/SYBSsa9/lib:
    libdblib9_r.so -> libdblib9_r.so.1
    libdbtool9_r.so -> libdbtool9_r.so.1which may suggest a solution.

  • How to import java Classes in report Builder 10g

    How to import java Classes in report Builder 10g .....
    Arshad

    Hello,
    To import the Java classes:
    Add your jar in the REPORTS_CLASSPATH
    Launch Reports Builder.
    Note:
    You must launch Reports Builder now so that the new REPORTS_CLASSPATH is used.
    Choose Program > Import Java Classes to display the Import Java Classes dialog box.
    Regards

  • How can i include Polymorphic VIs while building an executable?

    Hi,
    am trying include polymorphic Vis while building a stand alone application. It is giving me error. If i use instances of the polymorphic VI instead of using it as library, i am able to build application. is there any way to use the library directly in the process of building stand alone application. Am using LabVIEW 8.0
    Thanks
    Anil

    What are the errors that you are getting? Polymorphic VIs should have no problem in a built application - it would be a major issue if they did because NI makes extensive use of polymorphic VIs in their driver code.
    Mike...
    Certified Professional Instructor
    Certified LabVIEW Architect
    LabVIEW Champion
    "... after all, He's not a tame lion..."
    Be thinking ahead and mark your dance card for NI Week 2015 now: TS 6139 - Object Oriented First Steps

  • Failed to Generate Wrapper Class exception while connecting to access database.

    i tried to connect to access database in windows. i made a user dsn in windows
    control panel and added this to the connection pool. after which i created a JDBC
    datasource using this connection pool.(specifying the driver as sun.jdbc.odbc.JdbcOdbcDriver
    and url=jdbc:odbc:xyz
    where xyz is the user dsn name pointing to the relevant access database file.
    on testing this in the weblogic admin console it showed successful operation.
    when i tried to use this connection pool in weblogic 8.1 workshop and tried
    building a rowset control to check the connectivity it gave the following exception.
    file attached.
    any hints on how to get it working/ how to use access database with wl 8.1
    workshop.
    Exception in context_onAcquire
    java.sql.SQLException: Failed to Generate Wrapper Class.
    Nested Exception: java.lang.RuntimeException: Failed to Generate Wrapper Class
    at weblogic.utils.wrapper.WrapperFactory.createWrapper(WrapperFactory.java:141)
    [DB-error.txt]

    ashok wrote:
    i tried to connect to access database in windows. i made a user dsn in windows
    control panel and added this to the connection pool. after which i created a JDBC
    datasource using this connection pool.(specifying the driver as sun.jdbc.odbc.JdbcOdbcDriver
    and url=jdbc:odbc:xyz
    where xyz is the user dsn name pointing to the relevant access database file.
    on testing this in the weblogic admin console it showed successful operation.
    when i tried to use this connection pool in weblogic 8.1 workshop and tried
    building a rowset control to check the connectivity it gave the following exception.
    file attached.
    any hints on how to get it working/ how to use access database with wl 8.1
    workshop.
    Exception in context_onAcquire
    java.sql.SQLException: Failed to Generate Wrapper Class.
    Nested Exception: java.lang.RuntimeException: Failed to Generate Wrapper Class
    at weblogic.utils.wrapper.WrapperFactory.createWrapper(WrapperFactory.java:141)
    Hi Askok. This exception usually means that the weblogic server's environment
    doesn't have all it needs to make the jdbc connection you want. You should
    ensure that the OS environment variable PATH has all the libraries you need
    for making a jdbc-odbc connection, and that it's classpath also contains the
    driver you want.
    What DBMS are you connecting to? The reason I ask is because if there is a
    pure JDBC driver for it, that will be preferable, because the jdbc-odbc bridge
    from Sun is not threadsafe, so it can corrupt Weblogic.
    Joe
    >
    Exception in context_onAcquire
    java.sql.SQLException: Failed to Generate Wrapper Class.
    Nested Exception: java.lang.RuntimeException: Failed to Generate Wrapper Class
    at weblogic.utils.wrapper.WrapperFactory.createWrapper(WrapperFactory.java:141)
    at weblogic.jdbc.wrapper.JDBCWrapperFactory.getWrapper(JDBCWrapperFactory.java:73)
    at weblogic.jdbc.jts.Driver.newConnection(Driver.java:674)
    at weblogic.jdbc.jts.Driver.createLocalConnection(Driver.java:196)
    at weblogic.jdbc.jts.Driver.connect(Driver.java:154)
    at weblogic.jdbc.common.internal.RmiDataSource.getConnection(RmiDataSource.java:298)
    at com.bea.wlw.runtime.core.control.DatabaseControlImpl.getConnection(DatabaseControlImpl.jcs:1360)
    at com.bea.wlw.runtime.core.control.DatabaseControlImpl.context_onAcquire(DatabaseControlImpl.jcs:1252)
    at sun.reflect.NativeMethodAccessorImpl.invoke0(Native Method)
    at sun.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.java:39)
    at sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:25)
    at java.lang.reflect.Method.invoke(Method.java:324)
    at com.bea.wlw.runtime.core.dispatcher.DispMethod.invoke(DispMethod.java:353)
    at com.bea.wlw.runtime.core.container.Invocable.invoke(Invocable.java:420)
    at com.bea.wlw.runtime.core.container.Invocable.invoke(Invocable.java:393)
    at com.bea.wlw.runtime.core.container.Invocable.fireEvent(Invocable.java:603)
    at com.bea.wlw.runtime.core.context.WlwThreadContext.sendEvent(WlwThreadContext.java:989)
    at com.bea.wlw.runtime.core.context.WlwThreadContext.raiseEvent(WlwThreadContext.java:919)
    at com.bea.wlw.runtime.core.container.Container.raiseContextEvent(Container.java:553)
    at com.bea.wlw.runtime.jcs.container.JcsContainer.onAcquire(JcsContainer.java:513)
    at sun.reflect.GeneratedMethodAccessor325.invoke(Unknown Source)
    at sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:25)
    at java.lang.reflect.Method.invoke(Method.java:324)
    at com.bea.wlw.runtime.core.dispatcher.DispMethod.invoke(DispMethod.java:353)
    at com.bea.wlw.runtime.core.container.Invocable.invoke(Invocable.java:420)
    at com.bea.wlw.runtime.core.container.Invocable.sendContextEvent(Invocable.java:524)
    at com.bea.wlw.runtime.jcs.container.JcsContainer.sendContextEvent(JcsContainer.java:464)
    at com.bea.wlw.runtime.core.context.WlwThreadContext.acquireResources(WlwThreadContext.java:676)
    at com.bea.wlw.runtime.jcs.container.JcsProxy.invoke(JcsProxy.java:307)
    at processes.Audit.insertAuditData(Audit.ctrl)
    at processes.ExceptionHandler.auditInsertAuditData(ExceptionHandler.jpd:78)

  • JMF Diagnostics applet - how to resolve "JMF Classes not found"

    I am still having problems trying to get my USB camera to run in an applet.
    I'm using Windows XP with IE 6.
    I found the JMF Diagnostic Applet and when I run it, I get the following:
    Java 1.1 compliant browser.....Maybe
    JMF classes.....Not Found
    The text below says that CLASSPATH needs to include jmf.jar
    I have checked that and it does. I added all the jar files to the CLASSPATH as well and that did not help.
    I saw another post that said the JMFHOME environment variable needed to be set to the main JMF directory.
    I did that and still get the same error.
    Can anyone tell me what I need to set in order to make the JMF Diagnostic applet work???
    Thanks,

    I have exactly the same problem. Running XP pro and Java 5. Installed JMF2.1.1e and the diagnostic doesn't work. Don't know how to verify or set the CLASSPATH but assumed it was more plug and play.
    I'm a student and am writing my final year project which is supposed to be a multi-client concurrency based video clip app. All the sample codes I've seen make it look quite easy. I was wanting to prototype my concepts before I continue (glad there are some nifty buffer controls) I've unistalled, reinstalled, restarted an no joy and the only help that seems might work includes loads more files than what my distribution has (just have jmf.jar, customizer.jar, multiplayer,jar, mediaplayer.jar and sound.jar and that's it.
    I was a little worred about the need to have the API on my test client machines (aka housemates) now I'm really worried.

  • How to import java Classes in report Builder

    Hi, I want to import classes from a jar file into Report Builder (10 g). I'm not able to find my JAR in -- Program --> Import Java Classes option.
    I have set the classpath pointing to my JAR.

    Hello,
    To import the Java classes:
    Add your jar in the REPORTS_CLASSPATH
    Launch Reports Builder.
    Note:
    You must launch Reports Builder now so that the new REPORTS_CLASSPATH is used.
    Choose Program > Import Java Classes to display the Import Java Classes dialog box.
    Regards

  • Urgent: How to resolve empty error PDF while working with @section

    Hi,
    I am using <?for-each-group@section://Rowslist/row;column1?>. It works fine until there are rows inside the Rowslist. In case Rowslist section does not contain any row element. it throws an exception with the output pdf file saying that this file is empty and can not be opened.
    I tried to close this group inside an if condition to check for existence of rows inside the Rowlist, but the exception is coming even with that approach. Please help me in resolving this issue.
    Thanks and Regards,
    Aditya

    Hi
    I also have a similar problem in my bipublisher reports:
    When there are no rows found, the message is being displayed successfully in the report.
    But there is also a blank page present when there are rows found. (I presume this is caused by the section break)
    Does anybody know a way to get rid of the blank page when there is data present (then we, of course, don't need the message and the blank page)?
    Thanks!
    Edited by: 830186 on Jan 21, 2011 4:23 AM

  • How to resolve the encoding problem while migration from informix9.4

    When I migrate the informix9.4 database, there occur a error while migrate the data from informix to oracle.
    Because the source tables has a column which type is "vchar", the some row's data length more the 4000, so migration workbench convert this column type from "vchar" to "clob" automaticly. But when the worbench has created the oracle model, and then migrate the data, there occured this error:
    java.io.UnsupportedEncodingException: ISO2022CN_GB
    java.sql.SQLException: index miss IN or OUT param:: 9
    +     at oracle.jdbc.driver.DatabaseError.throwSqlException(DatabaseError.java:125)+
    +     at oracle.jdbc.driver.DatabaseError.throwSqlException(DatabaseError.java:162)+
    +     at oracle.jdbc.driver.OraclePreparedStatement.processCompletedBindRow(OraclePreparedStatement.java:1536)+
    +     at oracle.jdbc.driver.OraclePreparedStatement.executeInternal(OraclePreparedStatement.java:2900)+
    +     at oracle.jdbc.driver.OraclePreparedStatement.execute(OraclePreparedStatement.java:2996)+
    +     at oracle.mtg.migrationServer.LoadTableData._migrateTableData(LoadTableData.java:1473)+
    +     at oracle.mtg.migrationServer.LoadTableData.run(LoadTableData.java:326)+
    +     at oracle.mtg.migration.WorkerThread.run(Worker.java:268)+
    The encode in the source informix database is "zh_CN.gbk", and the encode in the destination database is "zh_CN.gbk", why this prompt the convert error?
    Another information is that excluding this table, other tables can migrated success.
    So, I guess this problem must has association with the type conversation which from "vchar" to "clob", can anyone help me with this, Thanks.

    Hello,
    well, the limit of 4000 is clear. From the Oracle® Migration Workbench Reference Guide for Informix Dynamic Server Migrations:
    VARCHAR(m,r)
    The Informix Dynamic Server VARCHAR data type stores varying length single-byte and multibyte character strings of letters, numbers. and symbols. The maximum size of this column is m, that can range from 1 to 255. The minimum reserved space is r. This is optional and defaults to 0 if not specified. The minimum reserved space can range from 0 to 255.
    The comparable Oracle data type is VARCHAR2(n) that also stores variable-length character strings. An Oracle VARCHAR2(n), however, can have a maximum string length of between 1 and 4000 specified for n.
    Specifying a minimum reserved space is useful if the data in a row is initially small but is expected to grow at a later date. If this is the case then, when migrating Informix Dynamic Server tables that contain VARCHAR columns consider increasing the PCTFREE value in the storage clause for these tables in the Oracle database. If this column is used in an index, then the PCTFREE values for the corresponding index storage should also be considered. For indexes based on VARCHAR columns, Informix Dynamic Server allocates the maximum storage.
    So it is not surprising that the workbench is converting a VARCHAR with a length of more than 4000 to a CLOB.
    But that does not explain the encoding exception. This might be a problem of the Informix JDBC driver.
    Is the Informix JDBC Driver Programmer's Guide helpful for you: http://publibfi.boulder.ibm.com/epubs/pdf/6435.pdf
    Can you reproduce the problem with a Java program against your Informix database using your Informix JDBC driver?
    Which version of Informix JDBC driver are you using?
    Best regards
    Wolfgang

  • OutofMemory Exception while building the project.

    I am trying to build my appliocation using WSAD 5.1.
    However at the end of the build process I am getting 'Internal error:null'.
    When I saw the log file generated it shows me the error description as
    'MESSAGE Exception in org.eclipse.ui.actions.GlobalBuildAction.run: java.lang.OutOfMemoryError'
    Can anybody help me on this to figure out what could be the exact problem and what settings need to be done.

    WSAD 5.1 needs more memory to run. Try allocating more memory to it and see if it goes thru.

  • How to resolve error message 'Windows 7 Build 7601 This copy of Windows is not genuine'

    Hi
    I have the following error message on my computer  'Windows 7 Build 7601 This copy of Windows is not genuine'
    I have already spoken to a HP expert via telephone, and they aked me to continuously press the F11 button whilst switching on my laptop (Pavillion dm1)
    It says I should see a grey bar with the text Windows is loading files on a blue screen however this does not come up on my screen.
    Please can you help.
    Many thanks

    Try the steps in the following weblink/Video:
    http://www.youtube.com/watch?v=NmBYK-vwCfI
    I am an HP employee.
    Regards,
    Vidya
    Make it easier for other people to find solutions, by marking my answer “Accept as Solution” if it solves your problem.
    ***Click on "Thumbs up" button to the bottom right side of my post to say thanks!***

  • How to resolve un reported exception

    I have migrated my project jdk1.3 in to jdk 1.5 but it throwing some compiler warning messages as un reported exception

    Whats the error?
    Do you have a stack trace? Error message?

  • How to use outside Class in packed library plugins

    I have found the very useful article from Michael Lacasse (https://decibel.ni.com/content/docs/DOC-19176) on how to use packed library as plugins. This approach makes the most sense when you try to distribute additional code after your executable has already been installed.
    My problem is that when I try to use a class from the main code in a plugin, the plugins won't work anymore. Ideally, I would have liked the parent plugin-interface to inherit from a class used in the main code, or using the class as an input parameter of the plugin would be the next best thing.
    I got several errors, some at execution time (#1448) or at edit time ("This VI does not match other VIs in the method: connector pane terminal(s)"). I have settled to use clusters to pass data to the plugins.
    My question is: Is it possible to use a class defined in the main code in a packed-project-library, either inherited or as a parameter? If yes, do you have any example?
    Marc Dubois
    HaroTek LLC
    www.harotek.com
    Solved!
    Go to Solution.

    I should point out that it's important to use the copy THAT'S IN THE PPL, *-NOT-* the copy from your source.
    It will compile if you mix them together, but they aren't the same object, and won't share data.
    You should never refer to your source code for the class, except to build the PPL.
    (Consider using a separate project, to avoid temptation).
    Steve Bird
    Culverson Software - Elegant software that is a pleasure to use.
    Culverson.com
    Blog for (mostly LabVIEW) programmers: Tips And Tricks

  • Warning while building any DC

    Hello friends..
    i am getting following Warning while building or Sync any DC. Any body have any idea how to resolve this
    <b>Creating Ant build file..
    No 'default' JDK_HOME_PATH defined, will use running VM. Please update your configuration.</b>

    Hi all,
    well i have a similar problem, when i try to build my DCs:
    Extraction of Item Log Viewer in NWDS:
    Starting build (wrapped)
    Preparing data context..
    Warning: No 'default' JDK_HOME_PATH defined, will use running VM. Please update your configuration.
    Data context prepared in 0.04 seconds
    build:
    Ant build finished OK
    Ant build finished at 2006-06-29 16:51:17 GMT+01:00 (CET), Duration: 0.521 seconds
    Build finished with WARNING
    Cleaning up.
    But nothing is deployed and the TCS Deployer has all request in queue.
    Thanks  lot for any help!
    Oliver

  • How can i use a xsd while generating my xml document in oracle?

    Hi, how can i use a xsd while building my xml document query, so i know the xml was built properly?
    Cheers.

    Hi,
    Do you want to validate your xml against xsd?
    Read this
    validating
    There are some bugs also, for example  xml is invalid but no errors when calling schemaValidate()
    Ants

Maybe you are looking for

  • How can I create prefilled and editable PDF's on a Linux server with PHP?

    I can create PDF's with editable form fields (extended features?) and serve those to our users and I can pre-fill form fields with data from the database using FDF, but then the PDF throws an error and the end user can't fill out the remaining fields

  • Os x version 10.6

    So I haven't used my old macbook in some time. However, I need to back up my iphone. In order to do that I needed to update itunes. In order to update itunes I needed to update my OS. Yet, I cannot update my laptop with 10.6.8 b/c a notification come

  • 11G: Error invoking adf-binding service in composite with JAVA API

    Hello, i'm trying to invoke a asyncrhonous composite via JAVA API. My composite has two services: WS and ADF-BC SERVICE both of two are wired with a MEDIATOR that connects with two BPEL Process depending on two rules. I need to invoke a process depen

  • How do I set elements so they adjust according to browser width

    Hi Everyone I'm tryingto to make images/graphic elements on my website adjust to the browser width and always be centralised like this website http://pixelblue.ca Anyone know how to do this? Thanks Chris

  • Getting VALID_GUEST icxSession using Ebusiness Suite SDK session management

    Hi all I have the following use case. My first question would be - is the ebusiness SDK appropriate for this use case in the first place? I am trying to provide order invoices to customers on the web. I have an OAF page we use internally to view the