Export fails in JabRef 2.10

[Former user]

Even with the new version 2.10.0 of BibSonomy JabRef Plugin, I am still not able to post new entries using the current JabRef version 2.10 (Plugin 2.5.2 did not work anymore since JabRef 2.9.x ...).

Looks like something goes wrong with the intrahash (just a guess after looking at your Java sources).

JabRef error log:

Jul 25, 2015 8:56:45 AM org.bibsonomy.util.ExceptionUtils logErrorAndThrowRuntimeException SCHWERWIEGEND: unable to execute org.bibsonomy.rest.client.queries.post.CreatePostQuery@e90967 - throwing RuntimeException java.lang.NullPointerException java.lang.NullPointerException at org.bibsonomy.util.UrlBuilder.asString(UrlBuilder.java:118) at org.bibsonomy.rest.renderer.UrlRenderer.createHrefForResource(UrlRenderer.java:111) at org.bibsonomy.rest.renderer.AbstractRenderer.fillXmlPost(AbstractRenderer.java:289) at org.bibsonomy.rest.renderer.AbstractRenderer.createXmlPost(AbstractRenderer.java:233) at org.bibsonomy.rest.renderer.AbstractRenderer.serializePost(AbstractRenderer.java:175) at org.bibsonomy.rest.client.queries.post.CreatePostQuery.doExecute(CreatePostQuery.java:97) at org.bibsonomy.rest.client.AbstractQuery.execute(AbstractQuery.java:173) at org.bibsonomy.rest.client.RestLogic.execute(RestLogic.java:196) at org.bibsonomy.rest.client.RestLogic.createPosts(RestLogic.java:313) at org.bibsonomy.plugin.jabref.worker.ExportWorker.createPost(ExportWorker.java:113) at org.bibsonomy.plugin.jabref.worker.ExportWorker.run(ExportWorker.java:82) 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 spin.Invocation.evaluate(Invocation.java:175) at spin.off.SpinOffEvaluator$1.run(SpinOffEvaluator.java:108) at java.lang.Thread.run(Unknown Source)