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No. The plugin is not using log4j2 for logging nor it bundles the log4j library at all.
Error rendering macro 'plantuml': null
If you see the following error
this could be caused by:
- https://confluence.atlassian.com/confkb/getting-error-struts-multipart-savedir-property-has-not-been-defined-when-exporting-to-pdf-after-confluence-upgrade-1289420943.html
- the path (value) of the property
struts.multipart.saveDir(Confluence 8.x) orwebwork.multipart.saveDir(Confluence 7.x) in theconfluence.cfg.xmlis not valid or do not exist.
Enable Performance Logging
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