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Posted to dev@beehive.apache.org by "James Black (JIRA)" <be...@incubator.apache.org> on 2005/05/09 20:05:24 UTC
[jira] Created: (BEEHIVE-621) re: NPE thrown but no stack trace when going straight to auth/Controller
re: NPE thrown but no stack trace when going straight to auth/Controller
------------------------------------------------------------------------
Key: BEEHIVE-621
URL: http://issues.apache.org/jira/browse/BEEHIVE-621
Project: Beehive
Type: Bug
Environment: Solaris 8, JDK1.5, Tomcat 5.0.27, Beehive nightly from 20050505
Reporter: James Black
Attachments: npe_on_controller.tar.gz
When I went directly to auth/Controller I get a NetUI error of type NPE, but the stacktrace is completely empty.
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[jira] Commented: (BEEHIVE-621) re: NPE thrown but no stack trace when going straight to auth/Controller
Posted by "James Black (JIRA)" <be...@incubator.apache.org>.
[ http://issues.apache.org/jira/browse/BEEHIVE-621?page=comments#action_64775 ]
James Black commented on BEEHIVE-621:
-------------------------------------
I don't know if the bundle problem is an issue, as I got that later, when I was able to go to the loginError.jsp page.
All I did was install the webapp, and to ensure there was nothing residual I restarted Tomcat, and then went to auth/Controller.jpf, and got the NPE.
I then tarred up the directory, at that point, after doing 'ant clean'.
I forgot about the changes to build.xml and build.properties.
> re: NPE thrown but no stack trace when going straight to auth/Controller
> ------------------------------------------------------------------------
>
> Key: BEEHIVE-621
> URL: http://issues.apache.org/jira/browse/BEEHIVE-621
> Project: Beehive
> Type: Bug
> Environment: Solaris 8, JDK1.5, Tomcat 5.0.27, Beehive nightly from 20050505
> Reporter: James Black
> Attachments: npe_on_controller.tar.gz
>
> When I went directly to auth/Controller I get a NetUI error of type NPE, but the stacktrace is completely empty.
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[jira] Resolved: (BEEHIVE-621) re: NPE thrown but no stack trace when going straight to auth/Controller
Posted by "Rich Feit (JIRA)" <be...@incubator.apache.org>.
[ http://issues.apache.org/jira/browse/BEEHIVE-621?page=all ]
Rich Feit resolved BEEHIVE-621:
-------------------------------
Assign To: Alejandro Ramirez (was: Rich Feit)
Resolution: Cannot Reproduce
OK, this may have been a Tomcat issue, masked by our old <error-page> entry. James, if you run into this again, please feel free to reopen the bug.
> re: NPE thrown but no stack trace when going straight to auth/Controller
> ------------------------------------------------------------------------
>
> Key: BEEHIVE-621
> URL: http://issues.apache.org/jira/browse/BEEHIVE-621
> Project: Beehive
> Type: Bug
> Components: NetUI
> Versions: V1
> Environment: Solaris 8, JDK1.5, Tomcat 5.0.27, Beehive nightly from 20050505
> Reporter: James Black
> Assignee: Alejandro Ramirez
> Fix For: V1
> Attachments: npe_on_controller.tar.gz
>
> When I went directly to auth/Controller I get a NetUI error of type NPE, but the stacktrace is completely empty.
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[jira] Commented: (BEEHIVE-621) re: NPE thrown but no stack trace when going straight to auth/Controller
Posted by "Jeremiah Johnson (JIRA)" <be...@incubator.apache.org>.
[ http://issues.apache.org/jira/browse/BEEHIVE-621?page=comments#action_64766 ]
Jeremiah Johnson commented on BEEHIVE-621:
------------------------------------------
I wanted to reproduce this issue to learn what I could from it. Here are a couple comments:
Beehive Devs: build.xml will need to be edited for you to run this. I made the following changes - hope this is helpful.
- WEB-INF/build.xml has basedir listed as ../..; I changed it to ..
- removed beehive.home and basedir property definitions from WEB-INF/build.xml
- changed the property file location to WEB-INF/src/build.properties (and updated build.properties to use ${os.BEEHIVE_HOME} and ${os.CATALINA_HOME})
- changed webapp.dir property to location of ${basedir}
I did 'ant build war' and got the lmsstats.war file; copied the file to $CATALINA_HOME/webapps and then pointed by browser at http://localhost:8080/lmsstats/auth/Controller.jpf I got a login page and I put in some arbitrary values. The result was a 'Can't find bundle for base name...' Not sure if this is the same thing that is causing James the NPE.
James,
Is there anything more specific I should do to reproduce?
- jeremiah
> re: NPE thrown but no stack trace when going straight to auth/Controller
> ------------------------------------------------------------------------
>
> Key: BEEHIVE-621
> URL: http://issues.apache.org/jira/browse/BEEHIVE-621
> Project: Beehive
> Type: Bug
> Environment: Solaris 8, JDK1.5, Tomcat 5.0.27, Beehive nightly from 20050505
> Reporter: James Black
> Attachments: npe_on_controller.tar.gz
>
> When I went directly to auth/Controller I get a NetUI error of type NPE, but the stacktrace is completely empty.
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[jira] Assigned: (BEEHIVE-621) re: NPE thrown but no stack trace when going straight to auth/Controller
Posted by "Alejandro Ramirez (JIRA)" <be...@incubator.apache.org>.
[ http://issues.apache.org/jira/browse/BEEHIVE-621?page=all ]
Alejandro Ramirez reassigned BEEHIVE-621:
-----------------------------------------
Assign To: Krista Baker (was: Alejandro Ramirez)
Please verify
> re: NPE thrown but no stack trace when going straight to auth/Controller
> ------------------------------------------------------------------------
>
> Key: BEEHIVE-621
> URL: http://issues.apache.org/jira/browse/BEEHIVE-621
> Project: Beehive
> Type: Bug
> Components: NetUI
> Versions: V1
> Environment: Solaris 8, JDK1.5, Tomcat 5.0.27, Beehive nightly from 20050505
> Reporter: James Black
> Assignee: Krista Baker
> Fix For: V1
> Attachments: npe_on_controller.tar.gz
>
> When I went directly to auth/Controller I get a NetUI error of type NPE, but the stacktrace is completely empty.
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[jira] Closed: (BEEHIVE-621) re: NPE thrown but no stack trace when going straight to auth/Controller
Posted by "Krista Baker (JIRA)" <be...@incubator.apache.org>.
[ http://issues.apache.org/jira/browse/BEEHIVE-621?page=all ]
Krista Baker closed BEEHIVE-621:
--------------------------------
Using the attached repro case, I am also unable to reproduce the NPE, but am able to see the username and password login screen.
> re: NPE thrown but no stack trace when going straight to auth/Controller
> ------------------------------------------------------------------------
>
> Key: BEEHIVE-621
> URL: http://issues.apache.org/jira/browse/BEEHIVE-621
> Project: Beehive
> Type: Bug
> Components: NetUI
> Versions: V1
> Environment: Solaris 8, JDK1.5, Tomcat 5.0.27, Beehive nightly from 20050505
> Reporter: James Black
> Assignee: Krista Baker
> Fix For: V1
> Attachments: npe_on_controller.tar.gz
>
> When I went directly to auth/Controller I get a NetUI error of type NPE, but the stacktrace is completely empty.
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[jira] Commented: (BEEHIVE-621) re: NPE thrown but no stack trace when going straight to auth/Controller
Posted by "Rich Feit (JIRA)" <be...@incubator.apache.org>.
[ http://issues.apache.org/jira/browse/BEEHIVE-621?page=comments#action_64783 ]
Rich Feit commented on BEEHIVE-621:
-----------------------------------
I haven't been able to reproduce the NPE -- when I hit /auth/Controller.jpf, I get the login screen ("Please enter your username and password", etc.).
James, there's one thing that might help here. Can you remove the following entry in web.xml?
<error-page>
<error-code>500</error-code>
<location>/error.jsp</location>
</error-page>
Having this there causes non-NetUI errors to go to the NetUI error page, which produces the blank stacktrace that you're talking about. See http://issues.apache.org/jira/browse/BEEHIVE-489 for more info on the history of this. Hopefully this will at least get us to a more informative error page (i.e., the default Tomcat error page).
> re: NPE thrown but no stack trace when going straight to auth/Controller
> ------------------------------------------------------------------------
>
> Key: BEEHIVE-621
> URL: http://issues.apache.org/jira/browse/BEEHIVE-621
> Project: Beehive
> Type: Bug
> Components: NetUI
> Versions: V1
> Environment: Solaris 8, JDK1.5, Tomcat 5.0.27, Beehive nightly from 20050505
> Reporter: James Black
> Assignee: Rich Feit
> Fix For: V1
> Attachments: npe_on_controller.tar.gz
>
> When I went directly to auth/Controller I get a NetUI error of type NPE, but the stacktrace is completely empty.
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[jira] Updated: (BEEHIVE-621) re: NPE thrown but no stack trace when going straight to auth/Controller
Posted by "Rich Feit (JIRA)" <be...@incubator.apache.org>.
[ http://issues.apache.org/jira/browse/BEEHIVE-621?page=all ]
Rich Feit updated BEEHIVE-621:
------------------------------
Assign To: Rich Feit
Version: V1
Component: NetUI
Fix Version: V1
> re: NPE thrown but no stack trace when going straight to auth/Controller
> ------------------------------------------------------------------------
>
> Key: BEEHIVE-621
> URL: http://issues.apache.org/jira/browse/BEEHIVE-621
> Project: Beehive
> Type: Bug
> Components: NetUI
> Versions: V1
> Environment: Solaris 8, JDK1.5, Tomcat 5.0.27, Beehive nightly from 20050505
> Reporter: James Black
> Assignee: Rich Feit
> Fix For: V1
> Attachments: npe_on_controller.tar.gz
>
> When I went directly to auth/Controller I get a NetUI error of type NPE, but the stacktrace is completely empty.
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[jira] Updated: (BEEHIVE-621) re: NPE thrown but no stack trace when going straight to auth/Controller
Posted by "James Black (JIRA)" <be...@incubator.apache.org>.
[ http://issues.apache.org/jira/browse/BEEHIVE-621?page=all ]
James Black updated BEEHIVE-621:
--------------------------------
Attachment: npe_on_controller.tar.gz
This is my zipped up webapp, just do
cd LmsStats/WEB-INF
ant build war
> re: NPE thrown but no stack trace when going straight to auth/Controller
> ------------------------------------------------------------------------
>
> Key: BEEHIVE-621
> URL: http://issues.apache.org/jira/browse/BEEHIVE-621
> Project: Beehive
> Type: Bug
> Environment: Solaris 8, JDK1.5, Tomcat 5.0.27, Beehive nightly from 20050505
> Reporter: James Black
> Attachments: npe_on_controller.tar.gz
>
> When I went directly to auth/Controller I get a NetUI error of type NPE, but the stacktrace is completely empty.
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