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  1. XWiki Platform
  2. XWIKI-8657

Markdown syntax not working anymore (Lucene Search is drawing ASM 3.1 instead of 4.x)

          Details

          • Type: Bug
          • Status: Closed
          • Priority: Blocker
          • Resolution: Fixed
          • Affects Version/s: 4.4
          • Fix Version/s: 4.4.1
          • Component/s: Search - Generic
          • Labels:
          • Difficulty:
            Unknown
          • Documentation:
            N/A
          • Documentation in Release Notes:
          • Similar issues:

            Description

            The error is:

            Caused by: java.lang.IncompatibleClassChangeError: org/parboiled/transform/ParserClassNode
	at org.parboiled.transform.ParserTransformer.extendParserClass(ParserTransformer.java:43)
	at org.parboiled.transform.ParserTransformer.transformParser(ParserTransformer.java:38)
	at org.parboiled.Parboiled.createParser(Parboiled.java:54)
	at org.pegdown.PegDownProcessor.<init>(PegDownProcessor.java:66)
	at org.pegdown.PegDownProcessor.<init>(PegDownProcessor.java:57)
	at org.xwiki.rendering.internal.parser.markdown.MarkdownParser.parse(MarkdownParser.java:75)

            And the problem is that in WEB-INF/lib we have both ASM 4.0 and ASM 3.1 listed.

            Analysis of the problem:

            • Our Markdown parser uses pegdown which uses parboiled which requires ASM 4.0
            • Our Lucene search uses Tika Parsers which uses ASM 3.1
            • ASM 4.0 is not backward compatible with ASM 3.1
            • Tika Parsers uses ASM to parse class files. In term of XWiki features this means the ability to index class files attached to wiki pages

              Attachments

                Issue Links

                relates to

                Bug - A problem which impairs or prevents the functions of the product. XWIKI-8656 Add support again for indexing java class files as attachments

                • Minor - Minor loss of function, or other problem where easy workaround is present.
                • Closed

                  Activity

                    People

                    • Assignee:
                      vmassol Vincent Massol
                      Reporter:
                      vmassol Vincent Massol
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                      Dates

                      • Created:
                        Updated:
                        Resolved: