[xwiki-users] code macro/jython-standalone-2.7.0-xwiki-3.jar problem

Hello, I try to deploy xwiki 8.4 on Tomcat 8.0.32/ java 1.8.0_74 on our datacenter but I have a issue with the code macro: {{code}} My code {{/code}} The page displayed: "Failed to execute the [code] macro. Cause: [String index out of range: 3]. Click on this message for details.". I pasted the details here: http://pastebin.ca/3743091 I tested this way http://jira.xwiki.org/browse/XWIKI-7984 (open jython-standalon jar/extract everything in Lib/* and put this in a new jar at the root of the jar/put the new ) but it doesn't work. Do you have an idea what this problem coming from? (It seem that someone else have same problem: https://demon.aeto.net/Macro/CitationBox) Thxs for any help Pascal BASTIEN