Exceptions like Unsupported major.minor version 49.0 are thr
microelectronics Nov 23, 2005 5:51 AMI have downloaded the JBoss jBPM starters kit 3.0.1 and Eclipse IDE 3.1.
when i start the jBPM server a lot of exceptions are thrown on the console,some of them are mentioned below.Previously i was using jdk1.3.0 and the JAVA_HOME was pointing to jdk1.3.0 but then i have changed my jvm to jdk1.4.2 but then also i am getting the same errors
10:50:11,953 ERROR [MainDeployer] could not create deployment: file:/C:/jbpm-sta
rters-kit-3.0.1/jbpm-server/server/jbpm/deploy/jbpm.sar/
org.jboss.deployment.DeploymentException: Unexpected error during load of: org.j
bpm.db.jmx.JbpmService, msg=org/jbpm/db/jmx/JbpmService (Unsupported major.minor
version 49.0); - nested throwable: (java.lang.ClassNotFoundException: Unexpecte
d error during load of: org.jbpm.db.jmx.JbpmService, msg=org/jbpm/db/jmx/JbpmSer
vice (Unsupported major.minor version 49.0))
10:54:48,203 ERROR [[/jbpm]] Exception sending context initialized event to list
ener instance of class org.apache.myfaces.webapp.StartupServletContextListener
java.lang.NoClassDefFoundError: org/apache/commons/collections/ArrayStack
10:55:47,671 ERROR [StandardContext] Error listenerStart
10:55:47,687 ERROR [StandardContext] Context [/jbpm] startup failed due to previ
ous errors
10:55:47,859 ERROR [WebModule] Starting failed jboss.web.deployment:id=175951975
2,war=jbpm.war
org.jboss.deployment.DeploymentException: URL file:/C:/jbpm-starters-kit-3.0.1/j
bpm-server/server/jbpm/tmp/deploy/tmp22417jbpm-exp.war/ deployment failed
at org.jboss.web.tomcat.tc5.TomcatDeployer.performDeployInternal(TomcatD
10:55:48,859 WARN [ServiceController] Problem starting service jboss.web.deploy
ment:id=1759519752,war=jbpm.war
org.jboss.deployment.DeploymentException: URL file:/C:/jbpm-starters-kit-3.0.1/j
bpm-server/server/jbpm/tmp/deploy/tmp22417jbpm-exp.war/ deployment failed
at org.jboss.web.tomcat.tc5.TomcatDeployer.performDeployInternal(TomcatD
eployer.java:356)
10:59:58,015 ERROR [MainDeployer] could not start deployment: file:/C:/jbpm-star
ters-kit-3.0.1/jbpm-server/server/jbpm/deploy/jbpm.war
org.jboss.deployment.DeploymentException: URL file:/C:/jbpm-starters-kit-3.0.1/j
bpm-server/server/jbpm/tmp/deploy/tmp22417jbpm-exp.war/ deployment failed
at org.jboss.web.tomcat.tc5.TomcatDeployer.performDeployInternal(TomcatD
eployer.java:356)
org.jboss.deployment.DeploymentInfo@ad83c741 { url=file:/C:/jbpm-starters-kit-3.
0.1/jbpm-server/server/jbpm/deploy/jbpm.sar/ }
deployer: org.jboss.deployment.SARDeployer@1e3cd51
status: Deployment FAILED reason: Unexpected error during load of: org.jbpm.db
.jmx.JbpmService, msg=org/jbpm/db/jmx/JbpmService (Unsupported major.minor versi
on 49.0); - nested throwable: (java.lang.ClassNotFoundException: Unexpected erro
r during load of: org.jbpm.db.jmx.JbpmService, msg=org/jbpm/db/jmx/JbpmService (
Unsupported major.minor version 49.0))
state: FAILED
watch: file:/C:/jbpm-starters-kit-3.0.1/jbpm-server/server/jbpm/deploy/jbpm.sa
r/META-INF/jboss-service.xml
altDD: null
lastDeployed: 1132550411781
lastModified: 1132313602000
mbeans:
org.jboss.deployment.DeploymentInfo@68e02408 { url=file:/C:/jbpm-starters-kit-3.
0.1/jbpm-server/server/jbpm/deploy/jbpm.war }
deployer: org.jboss.web.tomcat.tc5.Tomcat5@15e538e
status: Deployment FAILED reason: URL file:/C:/jbpm-starters-kit-3.0.1/jbpm-se
rver/server/jbpm/tmp/deploy/tmp22417jbpm-exp.war/ deployment failed
state: FAILED
watch: file:/C:/jbpm-starters-kit-3.0.1/jbpm-server/server/jbpm/deploy/jbpm.wa
r
altDD: null
lastDeployed: 1132550685296
lastModified: 1132550684000
mbeans:
--- MBeans waiting for other MBeans ---
ObjectName: jboss.web.deployment:id=1759519752,war=jbpm.war
State: FAILED
Reason: org.jboss.deployment.DeploymentException: URL file:/C:/jbpm-starters-k
it-3.0.1/jbpm-server/server/jbpm/tmp/deploy/tmp22417jbpm-exp.war/ deployment fai
led
--- MBEANS THAT ARE THE ROOT CAUSE OF THE PROBLEM ---
ObjectName: jboss.web.deployment:id=1759519752,war=jbpm.war
State: FAILED
Reason: org.jboss.deployment.DeploymentException: URL file:/C:/jbpm-starters-k
it-3.0.1/jbpm-server/server/jbpm/tmp/deploy/tmp22417jbpm-exp.war/ deployment fai
led