workflow error

[Sylvain Rivest]

Hello,   The problem is when I try to edit a text the preview tab display the right things but the live option don’t display the change. And if I use workflow  the chage are not apply.   This is what I have on catalina.out       An error occurred at line: 14 in the jsp file: /jsp/jahia/engines/workflow/workflow_mailnotif.jsp   Generated servlet error:     [javac] Compiling 1 source file   /usr/local/jahia4_test/tomcat/work/Standalone/localhost/_/jsp/jahia/engines/workflow/workflow_mailnotif_jsp.java:10: cannot resolve symbol symbol  : class StringEscapeUtils location: package lang import org.apache.commons.lang.StringEscapeUtils;                                  Thanks for help and sorry for my English     Sylvain Rivest Technicien en informatique Service de l'informatique et des télécommunications Pavillon Louis-Jacques-Casault, local 2410 Université Laval Québec, Canada G1K 7P4 Téléphone ..... (418)656-2131 poste 11396 Télécopieur ... (418)656-7305 Courriel ...... [EMAIL PROTECTED] ([EMAIL PROTECTED] )