So as I guessed at first, you have `commons-lang3-3.5.jar` in your tomee lib directory (/home/alkao/tomee/apache-tomee-plus-7.0.3/lib/) which has precedence to be loaded before jars in your app's lib folder! i.e. you will have commons-lang3-3.5 loaded rather than 3.6.
Unfortunately, with some efforts, I could not find any solution on net to tell tomee to also load commons-lang3-3.6.jar from webapp/web-inf/lib :( please continue at [1] for any solution. [1] mailto:users-subscr...@tomee.apache.org On 9/4/2017 5:24 PM, albert kao wrote: > 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.zam...@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.zam...@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 <albertk...@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) >>>> >>> >> >
