Caused by: java.lang.IllegalArgumentException: - doesn't match the expected regular expression : ^([0-9-_]*)[a-z].*$
at org.ametys.cms.FilterNameHelper.filterName(FilterNameHelper.java:56)
at org.ametys.plugins.odfweb.repository.CoursePage.getName(CoursePage.java:235)
at org.ametys.plugins.odfweb.repository.CoursePage.getPathInSitemap(CoursePage.java:160)
at org.ametys.web.inputdata.SitemapSaxer._fill(SitemapSaxer.java:173)
at org.ametys.web.inputdata.SitemapSaxer._fill(SitemapSaxer.java:184)
at org.ametys.web.inputdata.SitemapSaxer._fill(SitemapSaxer.java:184)
at org.ametys.web.inputdata.SitemapSaxer._fill(SitemapSaxer.java:184)
at org.ametys.web.inputdata.SitemapSaxer._fill(SitemapSaxer.java:184)
at org.ametys.web.inputdata.SitemapSaxer._fill(SitemapSaxer.java:184)
at org.ametys.web.inputdata.SitemapSaxer.lambda$toSAX$4(SitemapSaxer.java:146)
at java.base/java.util.concurrent.ConcurrentHashMap.computeIfAbsent(ConcurrentHashMap.java:1705)
at org.ametys.web.inputdata.SitemapSaxer.toSAX(SitemapSaxer.java:146)
at org.ametys.web.inputdata.SitemapInputData.toSAX(SitemapInputData.java:106)
at org.ametys.web.inputdata.InputDataGenerator.generate(InputDataGenerator.java:156)
at org.apache.cocoon.components.pipeline.AbstractProcessingPipeline.processXMLPipeline(AbstractProcessingPipeline.java:581)