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From albert kao <albertk...@gmail.com>
Subject Re: Clicking helloworld link got java.lang.NoSuchMethodError: org.apache.commons.lang3.reflect.MethodUtils.getAnnotation
Date Mon, 04 Sep 2017 12:54:45 GMT
As per your instruction, modify catalina.sh:
JAVA_OPTS="$JAVA_OPTS
-Djava.protocol.handler.pkgs=org.apache.catalina.webresources
-XX:+TraceClassLoading -XX:+TraceClassUnloading"

$ catalina.sh run > my_tomcat.log 2>&1

my_tomcat.log:
[Loaded org.apache.commons.lang3.reflect.MethodUtils from
file:/home/alkao/tomee/apache-tomee-plus-7.0.3/lib/commons-lang3-3.5.jar]

Although I had done the following:
export
CLASSPATH=$CLASSPATH:$JAVA_HOME/lib:$HOME/Struts2/struts-2.5.12/lib:$CATALINA_HOME/lib:.

$ ls /home/alkao/Struts2/struts-2.5.12/lib/commons-lang3*
/home/alkao/Struts2/struts-2.5.12/lib/commons-lang3-3.6.jar

Therefore the helloworld link in index.jsp did not see the
/home/alkao/Struts2/struts-2.5.12/lib/commons-lang3-3.6.jar.


On Sat, Sep 2, 2017 at 2:46 PM, Yasser Zamani <yasser.zamani@live.com>
wrote:

> I did as you said and did not get any exception!
>
> Could you please add following line to catalina.bat:
>
> set "JAVA_OPTS=-XX:+TraceClassLoading -XX:+TraceClassUnloading"
>
> then:
>
> catalina.bat run > my_tomcat.log 2>&1
>
> then finally search my_tomcat.log for MethodUtils?
>
> I would like to see from where your tomcat load MethodUtils class!
>
>
> On 9/2/2017 7:06 PM, albert kao wrote:
> > My hello-world.war has the commons lang3 3.6:
> > hello-world/WEB-INF/lib
> > hello-world/WEB-INF/lib/commons-fileupload-1.3.3.jar
> > hello-world/WEB-INF/lib/ognl-3.1.12.jar
> > hello-world/WEB-INF/lib/struts2-core-2.5.12.jar
> > hello-world/WEB-INF/lib/freemarker-2.3.23.jar
> > hello-world/WEB-INF/lib/log4j-core-2.8.2.jar
> > hello-world/WEB-INF/lib/log4j-api-2.8.2.jar
> > hello-world/WEB-INF/lib/commons-io-2.4.jar
> > hello-world/WEB-INF/lib/javassist-3.20.0-GA.jar
> > hello-world/WEB-INF/lib/commons-lang3-3.6.jar
> >
> > However, the helloworld link in index.jsp did not see it.
> >
> >
> > On Sat, Aug 26, 2017 at 7:43 PM, Yasser Zamani <yasser.zamani@live.com>
> > wrote:
> >
> >> I checked it's codes and seems ok. It has a dependency to struts 2.5.12
> >> which has (not optional) dependency to commons lang3 3.6. So you should
> >> have commons lang3 3.6 in your war lib. Do you? Or maybe you have lower
> >> version of commons lang3 jar in your tomcat lib? Please check both.
> >>
> >> albert kao <albertkao3@gmail.com> نوشت:
> >>
> >>> I downloaded struts-examples-master.zip from
> >>> https://github.com/apache/struts-examples.
> >>> Unzip it and run mvn.
> >>>
> >>> # mvn -version
> >>> Apache Maven 3.3.9 (bb52d8502b132ec0a5a3f4c09453c07478323dc5;
> >>> 2015-11-10T11:41:47-05:00)
> >>> Maven home: /home/alkao/maven/apache-maven-3.3.9
> >>> Java version: 1.8.0_131, vendor: Oracle Corporation
> >>> Java home: /home/alkao/jdk/jdk1.8.0_131/jre
> >>> Default locale: en_CA, platform encoding: UTF-8
> >>> OS name: "linux", version: "4.4.0-21-generic", arch: "i386", family:
> >> "unix"
> >>>
> >>>
> >>> $ mvn -e clean package
> >>> [INFO] Error stacktraces are turned on.
> >>> [INFO] Scanning for projects...
> >>> [WARNING]
> >>> [WARNING] Some problems were encountered while building the effective
> >> model
> >>> for org.apache.struts:annotations:war:1.0.0
> >>> [WARNING] The expression ${artifactId} is deprecated. Please use
> >>> ${project.artifactId} instead.
> >>> [WARNING]
> >>> ...
> >>> [WARNING]
> >>> [WARNING] It is highly recommended to fix these problems because they
> >>> threaten the stability of your build.
> >>> [WARNING]
> >>> [WARNING] For this reason, future Maven versions might no longer
> support
> >>> building such malformed projects.
> >>> [WARNING]
> >>> [INFO]
> >>> ------------------------------------------------------------
> ------------
> >>> [INFO] Reactor Build Order:
> >>> [INFO]
> >>> ...
> >>> [INFO] Building Action chaining 1.0-SNAPSHOT
> >>> [INFO]
> >>> ------------------------------------------------------------
> ------------
> >>> Downloading:
> >>> https://repo.maven.apache.org/maven2/org/apache/maven/
> >> plugins/maven-compiler-plugin/3.3/maven-compiler-plugin-3.3.pom
> >>> Downloaded:
> >>> https://repo.maven.apache.org/maven2/org/apache/maven/
> >> plugins/maven-compiler-plugin/3.3/maven-compiler-plugin-3.3.pom
> >>> (12 KB at 21.7 KB/sec)
> >>> Downloading:
> >>> https://repo.maven.apache.org/maven2/org/apache/maven/
> >> plugins/maven-plugins/27/maven-plugins-27.pom
> >>> Downloaded:
> >>> https://repo.maven.apache.org/maven2/org/apache/maven/
> >> plugins/maven-plugins/27/maven-plugins-27.pom
> >>> (0 B at 0.0 KB/sec)
> >>> Downloading:
> >>> https://repo.maven.apache.org/maven2/org/apache/maven/
> >> maven-parent/26/maven-parent-26.pom
> >>> Downloaded:
> >>> https://repo.maven.apache.org/maven2/org/apache/maven/
> >> maven-parent/26/maven-parent-26.pom
> >>> (0 B at 0.0 KB/sec)
> >>> Downloading:
> >>> https://repo.maven.apache.org/maven2/org/apache/maven/
> >> plugins/maven-compiler-plugin/3.3/maven-compiler-plugin-3.3.jar
> >>> Downloaded:
> >>> https://repo.maven.apache.org/maven2/org/apache/maven/
> >> plugins/maven-compiler-plugin/3.3/maven-compiler-plugin-3.3.jar
> >>> (46 KB at 415.4 KB/sec)
> >>> Downloading:
> >>> https://repository.apache.org/content/groups/public/org/
> >> apache/struts/struts2-core/2.5.12/struts2-core-2.5.12.pom
> >>> Downloaded:
> >>> https://repository.apache.org/content/groups/public/org/
> >> apache/struts/struts2-core/2.5.12/struts2-core-2.5.12.pom
> >>> (17 KB at 30.1 KB/sec)
> >>> ...
> >>> [INFO]
> >>> ------------------------------------------------------------
> ------------
> >>> [INFO] BUILD SUCCESS
> >>> ...
> >>>
> >>>
> >>>
> >>> Copy hello-world.war to Apache TomEE:
> >>> # cp helloworld/target/hello-world.war $CATALINA_HOME/webapps/.
> >>>
> >>>
> >>> In a browser accessing URL:
> >>> http://localhost:8080/hello-world/index.jsp
> >>>
> >>>
> >>> which display:
> >>> "Welcome To Struts 2!
> >>>
> >>> Hello World"
> >>>
> >>>
> >>>
> >>> Then clicking the 'Hello World' link got the url:
> >>> http://localhost:8080/hello-world/hello.action;jsessionid=
> >> 8EEA47306A76BAE87F665C6090D518E3
> >>>
> >>>
> >>> which display:
> >>> HTTP Status 500 - Filter execution threw an exception
> >>>
> >>> type Exception report
> >>>
> >>> message Filter execution threw an exception
> >>>
> >>> description The server encountered an internal error that prevented it
> >> from
> >>> fulfilling this request.
> >>>
> >>> exception
> >>>
> >>> javax.servlet.ServletException: Filter execution threw an exception
> >>> root cause
> >>>
> >>> java.lang.NoSuchMethodError:
> >>> org.apache.commons.lang3.reflect.MethodUtils.getAnnotation(Ljava/lang/
> >> reflect/Method;Ljava/lang/Class;ZZ)Ljava/lang/annotation/Annotation;
> >>> org.apache.struts2.interceptor.validation.
> AnnotationValidationIntercepto
> >> r.doIntercept(AnnotationValidationInterceptor.java:47)
> >>> com.opensymphony.xwork2.interceptor.MethodFilterInterceptor.intercept(
> >> MethodFilterInterceptor.java:98)
> >>> com.opensymphony.xwork2.DefaultActionInvocation.invoke(
> >> DefaultActionInvocation.java:247)
> >>> com.opensymphony.xwork2.interceptor.ConversionErrorInterceptor.
> >> doIntercept(ConversionErrorInterceptor.java:139)
> >>> com.opensymphony.xwork2.interceptor.MethodFilterInterceptor.intercept(
> >> MethodFilterInterceptor.java:98)
> >>> com.opensymphony.xwork2.DefaultActionInvocation.invoke(
> >> DefaultActionInvocation.java:247)
> >>> com.opensymphony.xwork2.interceptor.ParametersInterceptor.doIntercept(
> >> ParametersInterceptor.java:134)
> >>> com.opensymphony.xwork2.interceptor.MethodFilterInterceptor.intercept(
> >> MethodFilterInterceptor.java:98)
> >>> com.opensymphony.xwork2.DefaultActionInvocation.invoke(
> >> DefaultActionInvocation.java:247)
> >>> com.opensymphony.xwork2.interceptor.ParametersInterceptor.doIntercept(
> >> ParametersInterceptor.java:134)
> >>> com.opensymphony.xwork2.interceptor.MethodFilterInterceptor.intercept(
> >> MethodFilterInterceptor.java:98)
> >>> com.opensymphony.xwork2.DefaultActionInvocation.invoke(
> >> DefaultActionInvocation.java:247)
> >>> com.opensymphony.xwork2.interceptor.StaticParametersInterceptor.
> >> intercept(StaticParametersInterceptor.java:199)
> >>> com.opensymphony.xwork2.DefaultActionInvocation.invoke(
> >> DefaultActionInvocation.java:247)
> >>> org.apache.struts2.interceptor.MultiselectInterceptor.intercept(
> >> MultiselectInterceptor.java:69)
> >>> com.opensymphony.xwork2.DefaultActionInvocation.invoke(
> >> DefaultActionInvocation.java:247)
> >>> org.apache.struts2.interceptor.DateTextFieldInterceptor.intercept(
> >> DateTextFieldInterceptor.java:115)
> >>> com.opensymphony.xwork2.DefaultActionInvocation.invoke(
> >> DefaultActionInvocation.java:247)
> >>> org.apache.struts2.interceptor.CheckboxInterceptor.intercept(
> >> CheckboxInterceptor.java:88)
> >>> com.opensymphony.xwork2.DefaultActionInvocation.invoke(
> >> DefaultActionInvocation.java:247)
> >>> org.apache.struts2.interceptor.FileUploadInterceptor.intercept(
> >> FileUploadInterceptor.java:246)
> >>> com.opensymphony.xwork2.DefaultActionInvocation.invoke(
> >> DefaultActionInvocation.java:247)
> >>> com.opensymphony.xwork2.interceptor.ModelDrivenInterceptor.intercept(
> >> ModelDrivenInterceptor.java:99)
> >>> com.opensymphony.xwork2.DefaultActionInvocation.invoke(
> >> DefaultActionInvocation.java:247)
> >>> com.opensymphony.xwork2.interceptor.ScopedModelDrivenInterceptor.
> >> intercept(ScopedModelDrivenInterceptor.java:139)
> >>> com.opensymphony.xwork2.DefaultActionInvocation.invoke(
> >> DefaultActionInvocation.java:247)
> >>> com.opensymphony.xwork2.interceptor.ChainingInterceptor.intercept(
> >> ChainingInterceptor.java:157)
> >>> com.opensymphony.xwork2.DefaultActionInvocation.invoke(
> >> DefaultActionInvocation.java:247)
> >>> com.opensymphony.xwork2.interceptor.PrepareInterceptor.doIntercept(
> >> PrepareInterceptor.java:174)
> >>> com.opensymphony.xwork2.interceptor.MethodFilterInterceptor.intercept(
> >> MethodFilterInterceptor.java:98)
> >>> com.opensymphony.xwork2.DefaultActionInvocation.invoke(
> >> DefaultActionInvocation.java:247)
> >>> org.apache.struts2.interceptor.I18nInterceptor.
> intercept(I18nInterceptor.
> >> java:123)
> >>> com.opensymphony.xwork2.DefaultActionInvocation.invoke(
> >> DefaultActionInvocation.java:247)
> >>> org.apache.struts2.interceptor.ServletConfigInterceptor.intercept(
> >> ServletConfigInterceptor.java:171)
> >>> com.opensymphony.xwork2.DefaultActionInvocation.invoke(
> >> DefaultActionInvocation.java:247)
> >>> com.opensymphony.xwork2.interceptor.AliasInterceptor.
> >> intercept(AliasInterceptor.java:201)
> >>> com.opensymphony.xwork2.DefaultActionInvocation.invoke(
> >> DefaultActionInvocation.java:247)
> >>> com.opensymphony.xwork2.interceptor.ExceptionMappingInterceptor.
> >> intercept(ExceptionMappingInterceptor.java:193)
> >>> com.opensymphony.xwork2.DefaultActionInvocation.invoke(
> >> DefaultActionInvocation.java:247)
> >>> org.apache.struts2.factory.StrutsActionProxy.execute(
> >> StrutsActionProxy.java:53)
> >>> org.apache.struts2.dispatcher.Dispatcher.serviceAction(
> Dispatcher.java:
> >> 577)
> >>> org.apache.struts2.dispatcher.ExecuteOperations.executeAction(
> >> ExecuteOperations.java:81)
> >>> org.apache.struts2.dispatcher.filter.StrutsPrepareAndExecuteFilter.
> >> doFilter(StrutsPrepareAndExecuteFilter.java:143)
> >>> note The full stack trace of the root cause is available in the Apache
> >>> Tomcat (TomEE)/8.5.11 (7.0.3) logs.
> >>>
> >>> Apache Tomcat (TomEE)/8.5.11 (7.0.3)
> >>
> >
>

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