I'm using the jassper jspc gradle plugin I want to pre-compile all my jsps "on build", the configuration is as notice the documentation:
buildscript {
repositories {
[...]
maven {
url "https://cdn.lfrs.sl/repository.liferay.com/nexus/content/groups/public"
}
}
dependencies {
[...]
"com.liferay.gradle.plugins.jasper.jspc", version: "2.0.1"
}
}
[...]
apply plugin: "com.liferay.jasper.jspc"
When I execute "gradle task" I can see the plugin tasks were created:
Verification tasks
------------------
check - Runs all checks.
compileJSP - Compile JSP files to check for errors.
test - Runs the unit tests.
But if I luch one of the tasks, for example gradle compileJSP I get the same error:
:project-web:generateJSPJava
Exception in thread "main" java.lang.RuntimeException: java.lang.reflect.InvocationTargetException
at com.liferay.jasper.jspc.JspC.main(JspC.java:52)
Caused by: java.lang.reflect.InvocationTargetException
at sun.reflect.NativeMethodAccessorImpl.invoke0(Native Method)
at sun.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.java:62)
at sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43)
at java.lang.reflect.Method.invoke(Method.java:498)
at com.liferay.jasper.jspc.JspC._runWithClassPath(JspC.java:168)
at com.liferay.jasper.jspc.JspC.main(JspC.java:46)
Caused by: java.lang.NoSuchMethodError: javax.el.ExpressionFactory.newInstance()Ljavax/el/ExpressionFactory;
at org.apache.jasper.compiler.JspUtil.getExpressionFactory(JspUtil.java:1192)
at org.apache.jasper.compiler.JspUtil.validateExpressions(JspUtil.java:654)
at org.apache.jasper.compiler.Validator$ValidateVisitor.getJspAttribute(Validator.java:1366)
at org.apache.jasper.compiler.Validator$ValidateVisitor.checkXmlAttributes(Validator.java:1142)
at org.apache.jasper.compiler.Validator$ValidateVisitor.visit(Validator.java:859)
at org.apache.jasper.compiler.Node$CustomTag.accept(Node.java:1502)
at org.apache.jasper.compiler.Node$Nodes.visit(Node.java:2297)
at org.apache.jasper.compiler.Node$Visitor.visitBody(Node.java:2347)
at org.apache.jasper.compiler.Node$Visitor.visit(Node.java:2353)
at org.apache.jasper.compiler.Node$Root.accept(Node.java:499)
at org.apache.jasper.compiler.Node$Nodes.visit(Node.java:2297)
at org.apache.jasper.compiler.Validator.validate(Validator.java:1890)
at org.apache.jasper.compiler.Compiler.generateJava(Compiler.java:223)
at org.apache.jasper.compiler.Compiler.compile(Compiler.java:451)
at org.apache.jasper.JspC.processFile(JspC.java:1178)
at org.apache.jasper.JspC.execute(JspC.java:1345)
... 6 more
:project-web:generateJSPJava FAILED
FAILURE: Build failed with an exception.
* What went wrong:
Execution failed for task ':project-web:generateJSPJava'.
> Process 'command '/home/[...]/.sdkman/candidates/java/8u121/bin/java'' finished with non-zero exit value 1
Any idea or alternative solution?
Definitively this plugin is not working anymore. In addition nobody is using it (check maven repo use)