Hello everybody.
We are currently upgrading our confluence version from 5.1 to 5.8.17.
There is a plugin running on 5.1.3 with a depedency to jodatime 2.2 working perfectly fine atm.
After loading the plugin to 5.8.17, everytime it's rendering method gets invoked, an exception occurs saying
Caused by: java.lang.LinkageError: loader constraint violation: when resolving method "org.joda.time.DateTime.toString(Lorg/joda/time/format/DateTimeFormatter;)Ljava/lang/String;" the class loader (instance of org/apache/felix/framework/BundleWiringImpl$BundleClassLoaderJava5) of the current class, , and the class loader (instance of org/apache/catalina/loader/WebappClassLoader) for the method's defining class, org/joda/time/base/AbstractInstant, have different Class objects for the type org/joda/time/format/DateTimeFormatter used in the signature...
After some reading (here https://answers.atlassian.com/questions/275026 and here i noticed, that jodatime is already bundled to confluence 5.8.17.
The first link says, i should simply upgrade the plugin version. So I updated my atlas-sdk and my pom.xml to the following
... <dependency> <groupId>com.atlassian.confluence</groupId> <artifactId>confluence</artifactId> <version>${confluence.version}</version> <scope>provided</scope> </dependency> <dependency> <groupId>joda-time</groupId> <artifactId>joda-time</artifactId> <version>2.8.2</version> <scope>provided</scope> </dependency> .. <properties> <confluence.version>5.8.17</confluence.version> <confluence.data.version>5.8.17</confluence.data.version> <amps.version>6.1.0</amps.version> <plugin.testrunner.version>1.1.1</plugin.testrunner.version> </properties>
but it's still not working.
Any advice would be appreciated.
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Hi Lars,
Saw your question few days ago but only yesterday eve it came to me that you do not need to declare dependency for joda-time since it's already part of confluence as shown on the pic. By declaring the joda-time dependency you are creating a problem by tying your code to the joda-time version you declared and getting the different version from the confluence in the run-time.
To resolve the problem: remove the dependency, run atlas-mvn eclipse:eclipse, adjust your joda related code if needed.
image2015-11-28 14:2:15.png
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