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Alireza Fattahi commented on WW-5211: ------------------------------------- upgrading to Struts2 jquery plugin 5.0.0 fix the error > Error while upgrade to Struts 6 with struts jquery plugin > --------------------------------------------------------- > > Key: WW-5211 > URL: https://issues.apache.org/jira/browse/WW-5211 > Project: Struts 2 > Issue Type: Bug > Components: Core > Affects Versions: 6.0.0 > Reporter: Alireza Fattahi > Priority: Major > > We have upgraded from `Struts 2.5.30` to `Struts 6.0.0`. The project `Struts > 2 jquery plugin version 4.0.3`. > When loading a page we face this error: > {code:java} > Could not load the FreeMarker template named 'div': > Attempted: /template/jquery/div.ftl > Attempted: /template/xhtml/div.ftl > Attempted: /template/simple/div.ftl > The TemplateLoader provided by the FreeMarker Configuration was a: > org.apache.struts2.views.freemarker.FreemarkerThemeTemplateLoader > Could not open template{code} > The stack trace cause is: > > {code:java} > Caused by: freemarker.core.ParseException: Syntax error in template > "template/jquery/div.ftl" in line 22, column 43: > Using ?html (legacy escaping) is not allowed when auto-escaping is on > with a markup output format (HTML), to avoid double-escaping mistakes. > at freemarker.core.FMParser.BuiltIn(FMParser.java:1225) > at freemarker.core.FMParser.PrimaryExpression(FMParser.java:595) > at freemarker.core.FMParser.UnaryExpression(FMParser.java:707) > at > freemarker.core.FMParser.MultiplicativeExpression(FMParser.java:822) > > {code} > The line 22 in file `template/jquery/div.ftl` is as: > > {code:java} > <#if parameters.id??> id="${parameters.id?html}"<#rt/></#if>{code} > I am not familiar with `Freemaker` and I hope I could find a flag or > something to by pass this. > I see the migration guide at > [https://cwiki.apache.org/confluence/display/WW/Struts+2.5+to+6.0.0+migration|http://example.com/] > and also > h[ttps://struts.apache.org/tag-developers/tag-syntax#escaping-body-of-a-tag|http://example.com/] > but could not find the issue > I try to set `struts.ui.escapeHtmlBody` this in `struts.xml` but it did not > help. > I find the the freemaker version in both `Struts 2.5.30` and `Struts 6.0.0` > is `Freemaker 2.3.31`. > also try to set freemaker.propeties with > {code:java} > auto_escaping_policy=disabled{code} > > but it did no help -- This message was sent by Atlassian Jira (v8.20.10#820010)