Precompile JSPs on Wildfly 31

[Bryan Mulkey]

Hello!

Is there a preferred maven plugin or other method to precompile JSPs for Wildfly 31? I have been using the io.leonard.maven.plugins:jspc-maven-plugin to precompile JSps for previous wildfly versions, but the generated Java code for the JSP has a call to this method:

org.apache.jasper.runtime.JspRuntimeLibrary.releaseTag(jakarta.servlet.jsp.tagext.Tag, org.apache.tomcat.InstanceManager, boolean)'

When I access the page, I get the following exception:

||Content=jakarta.servlet.ServletException: java.lang.NoSuchMethodError: 'void org.apache.jasper.runtime.JspRuntimeLibrary.releaseTag(jakarta.servlet.jsp.tagext.Tag, org.apache.tomcat.InstanceManager, boolean)'
jakarta.servlet.ServletException: java.lang.NoSuchMethodError: 'void org.apache.jasper.runtime.JspRuntimeLibrary.releaseTag(jakarta.servlet.jsp.tagext.Tag, org.apache.tomcat.InstanceManager, boolean)'
at io.unde...@2.2.7.Final//org.apache.jasper.runtime.PageContextImpl.doHandlePageException(PageContextImpl.java:891)
at io.unde...@2.2.7.Final//org.apache.jasper.runtime.PageContextImpl.handlePageException(PageContextImpl.java:820)

The Jastow 2.2.7 jar's class file for JspRuntimeLibrary does not have any method called "releaseTag." 

Has anyone else faced this issue or know a better way to pre-compile JSPs? Any advice would be appreciated.

 

[Eduardo Martins]

Not an expert on this but perhaps a mix of incompatible versions on dependencies and/or libs at server side, or maybe an incompatible plugin version? Please share your Maven project dependencies and plugins

By the way, when you say you have been using … for previous Wildfly versions, which versions you referring to? Please note that 27 and later are Jakarta EE 10.

—E

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[Richard Opalka]

Hello Bryan,

   The preferred library is https://github.com/rmartinc/jspc for precompilation of JSPs in WildFly.

Rio

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