tomcat-users mailing list archives

Site index · List index
Message view « Date » · « Thread »
Top « Date » · « Thread »
From David Smith <d...@cornell.edu>
Subject Re: problems solved restarting tomcat
Date Thu, 26 Feb 2009 14:05:25 GMT
Normally no, but then again I don't know a lot about your software. 
Anything I suggest would be pure conjecture.

--David

Laura Bartolomé wrote:
> Ok, and the question is: is possible than this error makes Tomcat
> doesn't work and we need to restart it???
>
> Thanks for your help
>
> David Smith escribió:
>   
>> It looks like your web application is trying to convert a string to a
>> long (a type of number similar to an integer, but bigger) at line 49 in
>> se.purpur.roach.web.pub.action.PublicArticleAction, but the string it's
>> trying to convert is null.  On a guess, this is related to a form
>> submission and a required field wasn't filled in.  I'd recommend you
>> contact the developer if possible and have him/her fix the code.  There
>> should be a check for null and appropriate handling before any attempt
>> to convert the string to another type.
>>
>> --David
>>
>> Laura Bartolomé wrote:
>>   
>>     
>>> Hi again...
>>>
>>> We have problems with our webpage, suddenly it doens't load and an error
>>> message appears (I can't told you the exact error showed cause I
>>> couldn't see it, but I have to believe the boss... ). If we restart
>>> Tomcat then it turns on again working correctly! We have Tomcat 6 like a
>>> service on Windows 2003 Server.
>>>
>>> We have checked logs but we don't know java and we don't know if there
>>> are applications errors of tomcat errors. We have a lot of messages in
>>> catalina but we don't known what it means :( Here you are some of them.
>>> We have copied too some messages of stdout at the bottom
>>>
>>> 26-Feb-2009 10:16:42 org.apache.catalina.core.ApplicationDispatcher invoke
>>> SEVERE: Servlet.service() for servlet action threw exception
>>> java.lang.NumberFormatException: null
>>>     at java.lang.Long.parseLong(Unknown Source)
>>>     at java.lang.Long.parseLong(Unknown Source)
>>>     at
>>> se.purpur.roach.web.pub.action.PublicArticleAction.execute(PublicArticleAction.java:49)
>>>     at
>>> org.apache.struts.action.RequestProcessor.processActionPerform(RequestProcessor.java:484)
>>>     at
>>> org.apache.struts.action.RequestProcessor.process(RequestProcessor.java:274)
>>>     at
>>> org.apache.struts.action.ActionServlet.process(ActionServlet.java:1482)
>>>     at org.apache.struts.action.ActionServlet.doGet(ActionServlet.java:507)
>>>     at javax.servlet.http.HttpServlet.service(HttpServlet.java:617)
>>>     at javax.servlet.http.HttpServlet.service(HttpServlet.java:717)
>>>     at
>>>
>>>       
.... snip ...

>>> 26-Feb-2009 10:19:18 org.apache.coyote.http11.Http11AprProtocol pause
>>> INFO: Pausing Coyote HTTP/1.1 on http-192.168.100.49-80
>>> 26-Feb-2009 10:19:18 org.apache.coyote.ajp.AjpAprProtocol pause
>>> INFO: Pausing Coyote AJP/1.3 on ajp-8009
>>> 26-Feb-2009 10:19:19 org.apache.catalina.core.StandardService stop
>>> INFO: Stopping service Catalina
>>> 26-Feb-2009 10:19:20 org.apache.catalina.session.StandardSession writeObject
>>> WARNING: Cannot serialize session attribute articleForm for session
>>> 948D031E75C6C7F03384305D28EC3D83
>>> java.io.NotSerializableException:
>>> se.purpur.roach.core.sess.ContentTypeProperty
>>>     at java.io.ObjectOutputStream.writeObject0(Unknown Source)
>>>     at java.io.ObjectOutputStream.writeObject(Unknown Source)
>>>     at java.util.ArrayList.writeObject(Unknown Source)
>>>     at sun.reflect.NativeMethodAccessorImpl.invoke0(Native Method)
>>>     at sun.reflect.NativeMethodAccessorImpl.invoke(Unknown Source)
>>>     at sun.reflect.DelegatingMethodAccessorImpl.invoke(Unknown Source)
>>>     at java.lang.reflect.Method.invoke(Unknown Source)
>>>     at java.io.ObjectStreamClass.invokeWriteObject(Unknown Source)
>>>     at java.io.ObjectOutputStream.writeSerialData(Unknown Source)
>>>     at java.io.ObjectOutputStream.writeOrdinaryObject(Unknown Source)
>>>     at java.io.ObjectOutputStream.writeObject0(Unknown Source)
>>>     at java.io.ObjectOutputStream.defaultWriteFields(Unknown Source)
>>>     at java.io.ObjectOutputStream.writeSerialData(Unknown Source)
>>>     at java.io.ObjectOutputStream.writeOrdinaryObject(Unknown Source)
>>>     at java.io.ObjectOutputStream.writeObject0(Unknown Source)
>>>     at java.io.ObjectOutputStream.writeObject(Unknown Source)
>>>     at
>>> org.apache.catalina.session.StandardSession.writeObject(StandardSession.java:1517)
>>>     at
>>> org.apache.catalina.session.StandardSession.writeObjectData(StandardSession.java:959)
>>>     at
>>> org.apache.catalina.session.StandardManager.doUnload(StandardManager.java:517)
>>>     at
>>> org.apache.catalina.session.StandardManager.unload(StandardManager.java:463)
>>>     at
>>> org.apache.catalina.session.StandardManager.stop(StandardManager.java:667)
>>>     at
>>> org.apache.catalina.core.StandardContext.stop(StandardContext.java:4519)
>>>     at
>>> org.apache.catalina.core.ContainerBase.removeChild(ContainerBase.java:924)
>>>     at
>>> org.apache.catalina.startup.HostConfig.undeployApps(HostConfig.java:1191)
>>>     at org.apache.catalina.startup.HostConfig.stop(HostConfig.java:1162)
>>>     at
>>> org.apache.catalina.startup.HostConfig.lifecycleEvent(HostConfig.java:313)
>>>     at
>>> org.apache.catalina.util.LifecycleSupport.fireLifecycleEvent(LifecycleSupport.java:117)
>>>     at org.apache.catalina.core.ContainerBase.stop(ContainerBase.java:1086)
>>>     at org.apache.catalina.core.ContainerBase.stop(ContainerBase.java:1098)
>>>     at org.apache.catalina.core.StandardEngine.stop(StandardEngine.java:448)
>>>     at
>>> org.apache.catalina.core.StandardService.stop(StandardService.java:584)
>>>     at org.apache.catalina.core.StandardServer.stop(StandardServer.java:744)
>>>     at org.apache.catalina.startup.Catalina.stop(Catalina.java:628)
>>>     at org.apache.catalina.startup.Catalina.start(Catalina.java:603)
>>>     at sun.reflect.NativeMethodAccessorImpl.invoke0(Native Method)
>>>     at sun.reflect.NativeMethodAccessorImpl.invoke(Unknown Source)
>>>     at sun.reflect.DelegatingMethodAccessorImpl.invoke(Unknown Source)
>>>     at java.lang.reflect.Method.invoke(Unknown Source)
>>>     at org.apache.catalina.startup.Bootstrap.start(Bootstrap.java:288)
>>>     at org.apache.catalina.startup.Bootstrap.main(Bootstrap.java:413)
>>> 26-Feb-2009 10:19:20 org.apache.coyote.http11.Http11AprProtocol destroy
>>> INFO: Stopping Coyote HTTP/1.1 on http-192.168.100.49-80
>>> 26-Feb-2009 10:19:20 org.apache.coyote.ajp.AjpAprProtocol destroy
>>> INFO: Stopping Coyote AJP/1.3 on ajp-8009
>>>
>>> These are the last lines of stdout before restarting:
>>>
>>> 10:09:00,474  INFO LocaleFilter:61 - Set default locale [en_EN].
>>> 10:09:00,490  INFO LocaleFilter:73 - Added supported locale [bg_BG].
>>> 10:09:00,490  INFO LocaleFilter:73 - Added supported locale [hr_HR].
>>> 10:09:00,490  INFO LocaleFilter:73 - Added supported locale [en_EN].
>>> 10:09:00,490  INFO LocaleFilter:73 - Added supported locale [fi_FI].
>>> 10:09:00,490  INFO LocaleFilter:73 - Added supported locale [fr_FR].
>>> 10:09:00,490  INFO LocaleFilter:73 - Added supported locale [de_DE].
>>> 10:09:00,490  INFO LocaleFilter:73 - Added supported locale [hu_HU].
>>> 10:09:00,490  INFO LocaleFilter:73 - Added supported locale [it_IT].
>>> 10:09:00,490  INFO LocaleFilter:73 - Added supported locale [no_NO].
>>> 10:09:00,490  INFO LocaleFilter:73 - Added supported locale [pt_PT].
>>> 10:09:00,490  INFO LocaleFilter:73 - Added supported locale [ro_RO].
>>> 10:09:00,490  INFO LocaleFilter:73 - Added supported locale [ru_RU].
>>> 10:09:00,490  INFO LocaleFilter:73 - Added supported locale [es_ES].
>>> 10:09:00,490  INFO LocaleFilter:73 - Added supported locale [sv_SE].
>>> 10:09:00,490  INFO LocaleFilter:73 - Added supported locale [cz_CZ].
>>> 10:09:03,865  INFO LocaleFilter:61 - Set default locale [en_EN].
>>> 10:09:03,880  INFO LocaleFilter:73 - Added supported locale [bg_BG].
>>> 10:09:03,880  INFO LocaleFilter:73 - Added supported locale [hr_HR].
>>> 10:09:03,880  INFO LocaleFilter:73 - Added supported locale [en_EN].
>>> 10:09:03,880  INFO LocaleFilter:73 - Added supported locale [fi_FI].
>>> 10:09:03,880  INFO LocaleFilter:73 - Added supported locale [fr_FR].
>>> 10:09:03,880  INFO LocaleFilter:73 - Added supported locale [de_DE].
>>> 10:09:03,880  INFO LocaleFilter:73 - Added supported locale [hu_HU].
>>> 10:09:03,880  INFO LocaleFilter:73 - Added supported locale [it_IT].
>>> 10:09:03,880  INFO LocaleFilter:73 - Added supported locale [no_NO].
>>> 10:09:03,880  INFO LocaleFilter:73 - Added supported locale [pt_PT].
>>> 10:09:03,880  INFO LocaleFilter:73 - Added supported locale [ro_RO].
>>> 10:09:03,880  INFO LocaleFilter:73 - Added supported locale [ru_RU].
>>> 10:09:03,880  INFO LocaleFilter:73 - Added supported locale [es_ES].
>>> 10:09:03,880  INFO LocaleFilter:73 - Added supported locale [sv_SE].
>>> 10:09:03,880  INFO LocaleFilter:73 - Added supported locale [cz_CZ].
>>> 10:09:07,068  INFO LocaleFilter:61 - Set default locale [en_EN].
>>> 10:09:07,084  INFO LocaleFilter:73 - Added supported locale [bg_BG].
>>> 10:09:07,084  INFO LocaleFilter:73 - Added supported locale [hr_HR].
>>> 10:09:07,084  INFO LocaleFilter:73 - Added supported locale [en_EN].
>>> 10:09:07,084  INFO LocaleFilter:73 - Added supported locale [fi_FI].
>>> 10:09:07,084  INFO LocaleFilter:73 - Added supported locale [fr_FR].
>>> 10:09:07,084  INFO LocaleFilter:73 - Added supported locale [de_DE].
>>> 10:09:07,084  INFO LocaleFilter:73 - Added supported locale [hu_HU].
>>> 10:09:07,084  INFO LocaleFilter:73 - Added supported locale [it_IT].
>>> 10:09:07,084  INFO LocaleFilter:73 - Added supported locale [no_NO].
>>> 10:09:07,084  INFO LocaleFilter:73 - Added supported locale [pl_PL].
>>> 10:09:07,084  INFO LocaleFilter:73 - Added supported locale [pt_PT].
>>> 10:09:07,084  INFO LocaleFilter:73 - Added supported locale [ro_RO].
>>> 10:09:07,084  INFO LocaleFilter:73 - Added supported locale [ru_RU].
>>> 10:09:07,084  INFO LocaleFilter:73 - Added supported locale [es_ES].
>>> 10:09:07,084  INFO LocaleFilter:73 - Added supported locale [sv_SE].
>>> 10:09:07,084  INFO LocaleFilter:73 - Added supported locale [cz_CZ].
>>> 10:09:10,193  INFO LocaleFilter:61 - Set default locale [en_EN].
>>> 10:09:10,209  INFO LocaleFilter:73 - Added supported locale [bg_BG].
>>> 10:09:10,209  INFO LocaleFilter:73 - Added supported locale [hr_HR].
>>> 10:09:10,209  INFO LocaleFilter:73 - Added supported locale [en_EN].
>>> 10:09:10,209  INFO LocaleFilter:73 - Added supported locale [fi_FI].
>>> 10:09:10,209  INFO LocaleFilter:73 - Added supported locale [fr_FR].
>>> 10:09:10,209  INFO LocaleFilter:73 - Added supported locale [de_DE].
>>> 10:09:10,209  INFO LocaleFilter:73 - Added supported locale [hu_HU].
>>> 10:09:10,209  INFO LocaleFilter:73 - Added supported locale [it_IT].
>>> 10:09:10,209  INFO LocaleFilter:73 - Added supported locale [no_NO].
>>> 10:09:10,209  INFO LocaleFilter:73 - Added supported locale [pt_PT].
>>> 10:09:10,209  INFO LocaleFilter:73 - Added supported locale [ro_RO].
>>> 10:09:10,209  INFO LocaleFilter:73 - Added supported locale [ru_RU].
>>> 10:09:10,209  INFO LocaleFilter:73 - Added supported locale [es_ES].
>>> 10:09:10,209  INFO LocaleFilter:73 - Added supported locale [sv_SE].
>>> 10:09:10,209  INFO LocaleFilter:73 - Added supported locale [cz_CZ].
>>> javax.servlet.ServletException: java.lang.NumberFormatException: null
>>>     at
>>> org.apache.struts.action.RequestProcessor.processException(RequestProcessor.java:545)
>>>     at
>>> org.apache.struts.action.RequestProcessor.processActionPerform(RequestProcessor.java:486)
>>>     at
>>> org.apache.struts.action.RequestProcessor.process(RequestProcessor.java:274)
>>>     at
>>> org.apache.struts.action.ActionServlet.process(ActionServlet.java:1482)
>>>     at org.apache.struts.action.ActionServlet.doGet(ActionServlet.java:507)
>>>     at javax.servlet.http.HttpServlet.service(HttpServlet.java:617)
>>>     at javax.servlet.http.HttpServlet.service(HttpServlet.java:717)
>>>     at
>>>       
... snip ...

---------------------------------------------------------------------
To unsubscribe, e-mail: users-unsubscribe@tomcat.apache.org
For additional commands, e-mail: users-help@tomcat.apache.org


Mime
View raw message