Description
Since struts2-core version 2.5.27 we are unable to access our web application.
This is part of the error log:
12 Jan. 2022 09:23:22 DEBUG [qtp1918833478-32] org.apache.struts2.components.UIBean:577 - Rendering template /template/jquery/head
12 Jan. 2022 09:23:22 DEBUG [qtp1918833478-32] o.a.s.c.t.FreemarkerTemplateEngine:119 - Rendering template: /template/jquery/head.ftl
12 Jan. 2022 09:23:22 DEBUG [qtp1918833478-32] o.a.s.c.t.FreemarkerTemplateEngine:151 - Puts action on the top of ValueStack, just before the tag
12 Jan. 2022 09:23:22 ERROR [qtp1918833478-32] freemarker.runtime:60 - Error executing FreeMarker template
freemarker.core.NonBooleanException: For "#if" condition: Expected a boolean, but this has evaluated to an extended_hash+string (org.apache.struts2.dispatcher.Parameter$Empty wrapped into f.e.b.StringModel):
==> parameters.compressed?default(true) [in template "template/jquery/head.ftl" at line 44, column 6]
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FTL stack trace ("~" means nesting-related):
- Failed at: #if parameters.compressed?default(true) [in template "template/jquery/head.ftl" at line 44, column 1]
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The file "template/jquery/head.ftl" is from struts2-jquery-plugin (version 4.0.3).
The stack trace contains this:
[WARNING] /home.action
javax.servlet.ServletException: javax.servlet.ServletException: java.lang.RuntimeException: org.apache.jasper.JasperException: java.lang.IllegalStateException: Exception occurred when flushing data
Version 2.5.26 of struts-core is working fine. I bisected the git history and found that the problem first appears with commit a65b8d5d5.
Attachments
Issue Links
- is related to
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WW-5117 %{id} evaluates different for data-* and value attribute
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- Closed
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