Warning message about ClassNotFoundException in a new web project

- Eclipse 3.3M6
- Web Tools Platform 2.0M6
Hello, everybody!
I created a Dynamic Web Project using JSF and JPA, but I'm getting the following
warning message in the Problems view:
Classpath entry org.eclipse.jdt.USER_LIBRARY/Biblioteca JPA will not be exported or published. Runtime ClassNotFoundExceptions may result.
This user library, Biblioteca JPA, is composed of this jars:
antlr-2.7.6.jar
cglib.jar
dom4j.jar
ejb3-persistence.jar
hibernate3.jar
hibernate-annotations.jar
hibernate-entitymanager.jar
sqljdbc.jar
jboss-hibernate.jar
In the project I also have these libraries:
Biblioteca JSF:
commons-collections.jar
jstl.jar
myfaces-api.jar
myfaces-impl.jar
JBoss v4.0:
jboss-j2ee.jar
jbossall-client.jar
javax.servlet.jar
javax.servlet.jsp.jar
activation.jar
mail.jar
So, I would like to know how do I configure the Bliblioteca JPA to disable possible
problems with ClassNotFoundExceptions happening at runtime. What do I have to add or
change on it to get rid of the warning message? Or whatever is the solution that you
use when this message appear.
Thank you in advance.
Marcos

Hi Deepa,
>As there is no way where we can upload images directly
Please provide a link to support this statement.
And, of course, you can upload images. Have a look [here|Re: Visual composer 7.1 upload the image](at your own thread!)
Regards,
Vani V

Similar Messages

  • Photoshop Elements 11 installed on Mac Mini OS X 10.9.5. Application running successfully on bot main user and administrative accounts for considerable time with no warning messages. When established a new user account on same computer and try to call up

    Photoshop Elements 11 installed on Mac Mini OS X 10.9.5. Application running successfully on bot main user and administrative accounts for considerable time with no warning messages. When established a new user account on same computer and try to call up elements receive message “Some ot the application components are missing from the Application directory. Please reinstall the application.” How do I correct this problem without disturbing application in main user account?

    Brooks lansing if you create a new Administrator account does the same issue occur?  If so then it is likely that there is a file permission failure and file permissions have been set for the existing Users instead of the groups they belong to.
    Have you removed and reinstalled Photoshop Elements 11?  This may reset the file permissions to the correct state to allow it to work under new accounts.

  • I upgraded to Mavericks.  Everything went smoothly.  But now Excel is giving all of its warnings in what I believe is Chinese.  As an example I update a file, close it, and the warning message about saving is in Chinese.  Anybody else encounter this?

    I upgraded to Mavericks.  Everything went smoothly.  But now Excel is giving all of its warnings in what I believe is Chinese.  As an example I update a file, close it, and the warning message about saving is in Chinese.  Anybody else encounter this?

    If you don't get an answer here, ask in the forums devoted to MS stuff:
    http://answers.microsoft.com/en-us/mac/forum/macexcel

  • Firefox displays warning message about an SSL site

    When I connect to an SSL site, sometimes firefox displayes a warning message and I can select add exception. When I click on "I understand the risk" and then "view certificate", it says no need to add exception. It actually shows the EV SSL Cert green bar. Why is the firefox showing the error in first place. I do use host file entry for the SSL site. This does not happen all the time. Sometimes, the page with the green bar is shown properly. This is a big problem as once you enter some information and submit, the warning may come back again and page is then not shown.

    How did Firefox showed that warning?
    Was the a pop-up on a sliding bar at the top of the browser page or a message on the web page?
    Do you remember any content of that message?
    Was it about a certificate (secure connection)?
    Rename the file "permissions.sqlite" to permissions.sqlite.sav in the Firefox Profile Folder to remove all exceptions (cookies, images, pop-ups, software).
    If renaming didn't help then you can undo and rename the file permissions.sqlite.sav to permissions.sqlite to get back the old exceptions.
    You can use this button to go to the Firefox profile folder:
    *Help > Troubleshooting Information > Profile Directory: Open Containing Folder
    Please update Firefox to the latest version via "Help > About Firefox" or "Help > Check for Updates"
    The Firefox Firefox/4.0.1 version that you currently run is no longer supported with security updates.
    *http://en.wikipedia.org/wiki/Vulnerability_(computing)
    *http://www.mozilla.org/security/known-vulnerabilities/
    You can find the latest Firefox release in all languages and for all Operating Systems here:
    *Firefox 10.0.x: http://www.mozilla.org/en-US/firefox/all.html

  • Warning message about Rx power high on Catalyst 4900M

    We get the following warning messages in the log on our 4900M:
    Dec 12 09:21:37.367 EST: %SFF8472-5-THRESHOLD_VIOLATION: Te3/8: Rx power low warning; Operating value: -12.1 dBm, Threshold value:  -9.9 dBm.
    Dec 12 09:31:37.537 EST: %SFF8472-5-THRESHOLD_VIOLATION: Te3/8: Rx power low warning; Operating value: -12.1 dBm, Threshold value:  -9.9 dBm.
    the 4900M is connected to a 3560E at port Te0/2. No violations are reported on the 3560E.
    We have already replaced modules on both the 4900M and the 3560E. We also replaced the fiber patch cables, and moved the patch cables to connect to a backup set of fiber cables.
    Additional logs:
    4900M#show interfaces transceiver module 3
    If device is externally calibrated, only calibrated values are printed.
    ++ : high alarm, +  : high warning, -  : low warning, -- : low alarm.
    NA or N/A: not applicable, Tx: transmit, Rx: receive.
    mA: milliamperes, dBm: decibels (milliwatts).
                                     Optical   Optical
               Temperature  Voltage  Tx Power  Rx Power
    Port       (Celsius)    (Volts)  (dBm)     (dBm)
    Te3/5        33.2       0.00      -2.1      -3.1   
    Te3/6        31.9       0.00      -1.6      -3.0   
    Te3/7        30.3       3.22      -2.3      -2.4   
    Te3/8        29.7       3.23      -2.2     -12.1   
    3560E#show interfaces transceiver module 1
    Transceiver monitoring is disabled for all interfaces.
    If device is externally calibrated, only calibrated values are printed.
    ++ : high alarm, +  : high warning, -  : low warning, -- : low alarm.
    NA or N/A: not applicable, Tx: transmit, Rx: receive.
    mA: milliamperes, dBm: decibels (milliwatts).
                                               Optical   Optical
               Temperature  Voltage  Current   Tx Power  Rx Power
    Port       (Celsius)    (Volts)  (mA)      (dBm)     (dBm)
    Te0/1        32.0       0.00       8.1      -2.1      -2.0   
    Te0/2        31.2       0.00       1.2      -2.6      -3.9  
    We are unsure what else the issue could be. Any ideas would be appreciated.

    Can you provide more detail as to what is in the link between the 4900M and the 3560E? 
    4900M --- patch cord --- bulkhead panel ---- ? backbone cable ? ---- bulkhead panel --- patch cord --- 3560E
    Do you know if there are any other connectors or splices in the network?  How many fibers are in the backbone cable?  Which transceiver are you using?  

  • Warning message about CMP problem when launching query - how to suppress?

    Dear Experts
    How can I suppress warning message that did not stop the query from running?
    I encounter this message when 1st launching it. The next run , it does not show. But if user run it  i think may still show. How to suppress it?
    The message is :
    =================
    Characteristic [Z_I_NN_FN]Application Sub Grou of the MultiProvider is not provided by the PartProvider ZC_00N; this means it is not identified. However, [Z_I_NN_FN]Application Sub Grou is compounded to 0COMP_CODE and 0COMP_CODE is identified with characteristic Z_I_MM_FM for InfoProvider ZC_006.
    In this case, there is a compounding or CMP problem with [Z_I_NN_FN]Application Sub Grou in the MultiProvider for PartProvider ZC_006.
    Processing characteristics with CMP problems in the data manager is very complicated and can have a negative impact on performance. The data manager cannot use SIDs for these characteristics (at least not in the corresponding InfoProvider) because the initial SID = 0 for [Z_I_NN_FN]Application Sub Grou is not the same as the initial compound key for 0COMP_CODE [Z_I_NN_FN]Application Sub Grou (that is, when real values are posted in ZC_006 for 0COMP_CODE).
    For this reason, hierarchies for [Z_I_NN_FN]Application Sub Grou must often be read at leaf level. Furthermore, it is not possible to use hierarchy aggregates for [Z_I_NN_FN]Application Sub Grou or for the remaining InfoProviders.
    System Response
    Where possible, the system tries to avoid negative impacts on performance. Unfortunately, such performance issues cannot be avoided if the correct results are to be displayed.
    Procedure
    When working with important MultiProviders, you should always avoid characteristics with CMP problems.
    ====================
    Please advise how to address CMP problem error message when launching query.
    regards
    Pascal

    Hi Pascal,
    Why dont you select those compounding objects in Multiprovider itself.As far as i understand while activating the MP it throws an error if compounding objects are not selected.
    One more thing to add which i noticed you can try running the query on analyzer if you are running it on RSRT.
    You can see the data even if MP is not active on analyzer but not on RSRT.
    Hope it helps.
    Regards,
    AL

  • Keep getting warning message about my Computers Hostname, any solutions please?

    This is the Warning Message that keeps appearing every so often.
    This computer’s local hostname “Basil-9.local” is already in use on this network. The name has been changed to “Basil-10.local”.

    Sometimes this message means that you have two simultaneous connections to the same local network: probably Ethernet and Wi-Fi. Disconnect the Ethernet cable or turn off Wi-Fi.
    Sometimes it happens because a device that gets its network address from the router wakes from sleep, and the address it was using before has been assigned to another device.
    Rename the computer in the Sharing preference pane.

  • Warning message about CSS style

    Hi, there
    I'm experiencing a problem. I've checked FLEX 2 livedoc and
    found out all styles I defined in an external css files are
    supported style. However, the warning message "CSS type selectors
    are not supported in components" appeared when I run my
    application. Does any one know how I can resolve it?
    Thanks in advance
    David

    Hi, Peter
    The warning message is like following:
    "Warning /webContent/view/Login.mxml:-1
    CSS type selectors are not supported in components."
    I've found the warning message will disappear if I remove the
    following css code:
    "ScrollBar {
    trackColors: #E4ECF3, #FFFFFF;
    fillColors: #FFFFFF, #E4ECF3;
    borderColor: #BAD0E4;
    themeColor: #D8E3ED;
    cornerRadius: 0;
    ComboBox {
    fillColors: #E4ECF3, #FFFFFF;
    rollOverColor: #FCEEC5;
    selectionColor: #FFE38C;
    cornerRadius:0;
    themeColor:#FFE38C;
    fontWeight: normal;
    CheckBox{
    borderStyle: none;
    borderThickness: 1;
    themeColor:#8AA9CE;
    I don't know why, and could you help me to solve it?
    Thanks in advance
    David

  • Warning Messages related to Reconstruct Availability Control for Project

    Hi Gurus,
    In Transaction IM52 - Change Original Budget for Investment Management Program, after changing the Budget Values of Investment Management Position and when we check the transaction for error, we get Warning Messages, the warning message is as follows:
    You Must reconstruct the availability control for Project P.000XXX.
    We tried to reconstruct the Availability Control in Transaction CJBN and again checked for errors in IM52, then also we get Warning Messages.
    As these are only Warning Messages we can ignore and save the modified budget values for the Investment Management Program.  But we want to know whey these Warning Messages are keep on cropping up inspite of reconstructing the Availability Control for Project.
    You inputs on this will help us immensly.
    Thanks,
    KRN

    hi KRN!
    I am also facing the same issue.
    Even if i am having enough budget, while making a PO, the system says " Budget exceeded".
    i could processs the PO, after performing CJBW (deactivate), CJEN (refresh) and then performing CJBV ( activate availabilty control) for that project.
    This is repeating everytime i make a PO. is there any permanent solution?
    Even after performing all the above, if i check in IM52, and check for budgets (perform from menu), the error is " You Must reconstruct the availability control for Project P.000XXX"

  • Warning message about Rx power high on Catalyst 4500E

    Hi,
    The following messages are logged in the irregular on Catalyst 4500E Supervisor Engine 7-E.
    Are these fiber links required the attenuators?
    %SFF8472-5-THRESHOLD_VIOLATION: Te2/6: Rx power high warning; Operating value:   0.5 dBm, Threshold value:   0.4 dBm.
    %SFF8472-5-THRESHOLD_VIOLATION: Te3/6: Rx power high warning; Operating value:   0.9 dBm, Threshold value:   0.4 dBm.
    %SFF8472-5-THRESHOLD_VIOLATION: Te2/6: Rx power high warning; Operating value:   0.6 dBm, Threshold value:   0.4 dBm.
    %SFF8472-5-THRESHOLD_VIOLATION: Te3/6: Rx power high warning; Operating value:   0.9 dBm, Threshold value:   0.4 dBm.
    %SFF8472-5-THRESHOLD_VIOLATION: Te2/6: Rx power high warning; Operating value:   0.6 dBm, Threshold value:   0.4 dBm.
    %SFF8472-5-THRESHOLD_VIOLATION: Te3/6: Rx power high warning; Operating value:   0.9 dBm, Threshold value:   0.4 dBm.
    %SFF8472-5-THRESHOLD_VIOLATION: Te2/6: Rx power high warning; Operating value:   0.6 dBm, Threshold value:   0.4 dBm.
    %SFF8472-5-THRESHOLD_VIOLATION: Te3/6: Rx power high warning; Operating value:   0.8 dBm, Threshold value:   0.4 dBm.
    %SFF8472-5-THRESHOLD_VIOLATION: Te2/6: Rx power high warning; Operating value:   0.5 dBm, Threshold value:   0.4 dBm.
    %SFF8472-5-THRESHOLD_VIOLATION: Te3/6: Rx power high warning; Operating value:   0.9 dBm, Threshold value:   0.4 dBm.
    Thank you for your cooperation in advance.
    -------- Additional Logs Start --------
    Cat45E+Sup7E#show interfaces Te2/6 | inc media type
      Full-duplex, 10Gb/s, link type is auto, media type is 10GBase-LR
    Cat45E+Sup7E#show interfaces Te3/6 | inc media type
      Full-duplex, 10Gb/s, link type is auto, media type is 10GBase-LR
    Cat45E+Sup7E#show interfaces transceiver module 2
    Load for five secs: 5%/1%; one minute: 6%; five minutes: 6%
    Time source is NTP, 13:29:28.720 JST Tue Feb 19 2013
    If device is externally calibrated, only calibrated values are printed.
    ++ : high alarm, +  : high warning, -  : low warning, -- : low alarm.
    NA or N/A: not applicable, Tx: transmit, Rx: receive.
    mA: milliamperes, dBm: decibels (milliwatts).
                                     Optical   Optical
               Temperature  Voltage  Tx Power  Rx Power
    Port       (Celsius)    (Volts)  (dBm)     (dBm)
    Te2/1        35.6       3.26      -1.6      -0.2
    Te2/2        37.0       3.26      -1.7      -0.3
    Te2/3        35.1       3.27      -2.6      -2.2
    Te2/4        36.7       3.28      -2.5      -2.5
    Te2/5        35.6       3.25      -1.3      -0.9
    Te2/6        35.0       3.26      -1.7       0.6
    Te2/7        36.1       3.28      -2.4      -2.8
    Te2/8        35.1       3.28      -2.4      -3.0
    Te2/9        33.1       3.23      -2.4      -2.4
    Te2/10       32.2       3.32      -2.1      -3.0
    Te2/11       35.0       3.25      -2.5      -2.9
    Cat45E+Sup7E#show interfaces transceiver module 3
    Load for five secs: 6%/2%; one minute: 6%; five minutes: 6%
    Time source is NTP, 13:29:44.348 JST Tue Feb 19 2013
    If device is externally calibrated, only calibrated values are printed.
    ++ : high alarm, +  : high warning, -  : low warning, -- : low alarm.
    NA or N/A: not applicable, Tx: transmit, Rx: receive.
    mA: milliamperes, dBm: decibels (milliwatts).
                                     Optical   Optical
               Temperature  Voltage  Tx Power  Rx Power
    Port       (Celsius)    (Volts)  (dBm)     (dBm)
    Te3/1        36.2       3.26      -2.1       0.2
    Te3/2        35.6       3.26      -1.7      -0.6
    Te3/3        36.8       3.26      -2.4      -3.4
    Te3/4        36.8       3.28      -2.5      -2.6
    Te3/5        35.2       3.26      -1.3       0.0
    Te3/6        36.2       3.26      -1.1       0.9
    Te3/7        34.2       3.28      -2.4      -2.8
    Te3/8        34.0       3.29      -2.0      -3.1
    Te3/9        35.4       3.28      -2.5      -2.3
    Te3/10       32.5       3.24      -2.4      -4.2
    Te3/11       34.2       3.28      -2.4      -3.2
    Cat45E+Sup7E#show interfaces transceiver threshold-table
    Load for five secs: 7%/3%; one minute: 6%; five minutes: 6%
    Time source is NTP, 13:29:52.304 JST Tue Feb 19 2013
                  Optical Tx     Optical Rx    Temp     Laser Bias    Voltage
                                                        current
    10GE LR SFP+
    Min1            -12.20        -18.40        -5            N/A          3.00
    Min2             -8.20        -14.40        0             N/A          3.10
    Max2              0.50          0.50        70            N/A          3.50
    Max1              3.50          3.50        75            N/A          3.60
    -------- Additional Logs End --------

    Hello Marivin.
    I am configured new WS-C4500X-32 switches for distribution layer and server aggreation WS-C3650-48TQ-E with these model.
    I am geetting below error message. I read your document but i ham getting here low alaram, i have observed because of this i am loosing connectiy with my neibhor device and ehter channel is flapping.
    Kindly help me to fix this....
    *Jan 28 23:54:04.417: %SFF8472-5-THRESHOLD_VIOLATION: Te1/29: Rx power low alarm; Operating value: -16.4 dBm, Threshold value: -13.9 dBm.
    *Jan 28 23:54:07.317: %SFF8472-5-THRESHOLD_VIOLATION: Te1/31: Rx power low warning; Operating value: -10.5 dBm, Threshold value:  -9.9 dBm.
    *Jan 28 23:54:07.417: %SFF8472-5-THRESHOLD_VIOLATION: Te1/32: Rx power low warning; Operating value: -11.4 dBm, Threshold value:  -9.9 dBm.

  • Warning message about a multi-touch device

    It's just two weeks old. Whenever I boot up, there's a warning in the Event Viewer as follows:
    "A multi-touch device reported inconsistent contact information."
    The Event ID is 264.
    Does this mean that the screen is defective? I've googled but can't find any solution. If the problem is not solved can I claim  for a replacement under warranty?
    Any help would be appreciated.

    Hello @fantin,
    I understand you are getting an error related to your touchscreen on your computer that you have only had for 2 weeks. Please call our technical support at 800-474-6836. If you live outside the US/Canada Region, please click the link below to get the support number for your region. http://www8.hp.com/us/en/contact-hp/ww-phone-assist.html. As this is a new unit you want to ensure that not only is it working correctly, but that any issues are properly documented and dealt with  properly and immediately.
    I would like to thank you for posting on the HP Forums. Have a great day!
    Please click the "Thumbs Up" on the bottom right of this post to say thank you if you appreciate the support I provide!
    Also be sure to mark my post as “Accept as Solution" if you feel my post solved your issue, it will help others who face the same challenge find the same solution.
    Dunidar
    I work on behalf of HP
    Find out a bit more about me by checking out my profile!
    "Customers don’t expect you to be perfect. They do expect you to fix things when they go wrong." ~ Donald Porter

  • Warning message about non XA connection factory

    Hi,
    I'm using 10.0 MP2 and deployed an MDB which uses TransactionManagementType.CONTAINER with TransactionAttributeType.NOT_SUPPORTED. As I don't need a transaction I am referencing a non XA Connection Factory.
    I am seeing this message in the logs..
    <04-Nov-2010 10:29:54 o'clock GMT> <Warning> <JMSPool> <BEA-169817> <The JMS connection factory resource localconnFactory declared in the EJB "WLPooledSonicJmsTransactionNotSupportedMessageDrivenBean" as part of application "sampleejbs-ear-0" does not support XA. It cannot be used inside a transaction context.>
    Can I safely ignore this warning?
    Thanks
    Mandy

    As long as you do not use it inside a transaction, you do not have to worry.

  • I try to use the brush tool and paint white but the only color working is grey! I got a warning message about graphics hardware, but everything seems to be fine with the graphics. What is wrong?

    I get this message...but everything seems to be fine with the graphics hardware....help!?

    The message is referring to 3D features which are not supported by cards with less than 512 MB of vRam.
    Try Restore Preferences:
    Windows - CTRL-SHIFT-ALT immediately after you double-click the PS icon.
    Macintosh - CMD-SHIFT-OPTION immediately after you double-click the PS icon.
    Nancy O.

  • Warning message about cache

    Every time I start up Bridge I get the message "Bridge encountered a problem and is unable to read the cache. Please try purging the central cache in Cache Preferences to correct the situation."
    This "problem" doesn't seem to cause any dificulties for me in working with bridge, but I would like to get rid of the message. However I can't find any file called "central cache" to purge -- I presume purge means drag to the trash -- and I don't see any place called "Cache Preferences" where it might be located. Does anyone have any suggestions?

    Glad it worked for u Peter.
    all adobe appliations has option to delete cache files in preferences..it helps in deleting them periodically.

  • Can't open a new web project (missing options)

    When I click "File", "New Project", "Web", instead of these options:
    * Web Application
    * Web Application with Existing Sources
    * Web Application with Existing Ant Script
    I only see this one:
    * Web Application with Existing Ant Script
    My work computer (XP) shows all 3 options.
    My home computer (XP), show only 1 option.
    When I first started the app it showed some strange errors about some things being missing (sorry, I can't remember what) but when I uninstalled and re-installed it, all the errors went away.
    I've tried re-installing, choosing different install directories, different Java SDKs... to no avail.
    Suggestions?

    Can you please try running with a different userdir and see if the problem still repeats?
    Ref: http://blogs.sun.com/roller/page/karthikr?entry=jse_directories

Maybe you are looking for