Alireza Fattahi created WW-5211:
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Summary: 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
We have upgraded 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.
also try to set freemaker.propeties with
{code:java}
auto_escaping_policy=disabled{code}
but it did no help
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