maven-issues mailing list archives

Site index · List index
Message view « Date » · « Thread »
Top « Date » · « Thread »
From "James Hood (JIRA)" <j...@codehaus.org>
Subject [jira] Updated: (SUREFIRE-500) puzzling NoClassDefFoundError instead of meaningfull stacktrace
Date Mon, 01 Mar 2010 15:23:56 GMT

     [ http://jira.codehaus.org/browse/SUREFIRE-500?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel
]

James Hood updated SUREFIRE-500:
--------------------------------

    Attachment: surefireTest.zip

I was having a similar problem and I think I have nailed down the interaction (I don't have
any insight into what's causing the problem, however).

Attached is a simple maven project that contains two tests and one suite. The two tests are
ExplodingTest, which throws a java.lang.NoClassDefFoundError inside a static block, and PassingTest
which has a nummber of tests that, well, pass.

The suite combines the two tests together.

Running "mvn clean test -Dtest=Suite" demonstrates the unexpected behavior from surefire:
No xml reports are generated describing the outcomes of the tests in {{target/surefire-reports}}

To fix update the JUnit dependency in the pom.xml from 4.4 to 4.8.1. Doing that and rerunning
the command results in an accurate xml test result report being generated.

I hope this helps clarify the problem. It was certainly a pain to track this down. Since Spring
< 3.0 requires JUnit <= 4.4 my guess is that most who have experienced the issue are
using Spring. So while it may *seem* like a Spring issue I'm guessing it is really a JUnit
4.4 issue.

Cheers,
jim

> puzzling NoClassDefFoundError instead of meaningfull stacktrace
> ---------------------------------------------------------------
>
>                 Key: SUREFIRE-500
>                 URL: http://jira.codehaus.org/browse/SUREFIRE-500
>             Project: Maven Surefire
>          Issue Type: Bug
>          Components: classloading
>    Affects Versions: 2.4.2
>         Environment: maven 2.0.9 , linux/ubuntu, jdk-sun-1.5.0_13
>            Reporter: Johan Romme
>         Attachments: surefireTest.zip
>
>
> We are using maven-2.0.9 for some project using spring/hibernate.
> When I made an incorrect change to the spring configuration (or actually I removed a
hbm.xml file that was still referenced in the spring config), maven/surefire failed with an
NoClassDefFoundError on one of our abstract test classes (where the spring config was loaded).
Running in debug mode (-X) or increasing log4j levels did not reveal more info as to the cause
of the problem. 
> After some time I switched back to maven-2.0.7,  maven/surefire also failed but with
a meaningfull stacktrace that pointed immediately to the cause of the problem. 
> So I fixed the problem, switched again to maven-2.0.9, with a succesfull build as result.

-- 
This message is automatically generated by JIRA.
-
If you think it was sent incorrectly contact one of the administrators: http://jira.codehaus.org/secure/Administrators.jspa
-
For more information on JIRA, see: http://www.atlassian.com/software/jira

        

Mime
View raw message