Activiti Examples not working on mySQL

[sushant_pilanka]

I am getting the following exception when I run JUnits within activiti-engine-examples project  using Activiti with mysql db.

java.lang.NoSuchMethodError: org.activiti.engine.impl.db.DbSqlSession.access$000()Ljava/util/logging/Logger;
   at org.activiti.engine.impl.db.DbSqlSession$DeleteById.execute(DbSqlSession.java:135)
   at org.activiti.engine.impl.db.DbSqlSession.flushDeletes(DbSqlSession.java:434)
   at org.activiti.engine.impl.db.DbSqlSession.flush(DbSqlSession.java:339)
   at org.activiti.engine.impl.interceptor.CommandContext.flushSessions(CommandContext.java:147)
   at org.activiti.engine.impl.interceptor.CommandContext.close(CommandContext.java:103)
   at org.activiti.engine.impl.interceptor.CommandContextInterceptor.execute(CommandContextInterceptor.java:49)
   at org.activiti.engine.impl.interceptor.LogInterceptor.execute(LogInterceptor.java:33)
   at org.activiti.engine.impl.RepositoryServiceImpl.deleteDeployment(RepositoryServiceImpl.java:55)
   at org.activiti.engine.impl.test.TestHelper.annotationDeploymentTearDown(TestHelper.java:105)
   at org.activiti.engine.impl.test.AbstractActivitiTestCase.runBare(AbstractActivitiTestCase.java:104)
   at junit.framework.TestResult$1.protect(TestResult.java:110)
   at junit.framework.TestResult.runProtected(TestResult.java:128)
   at junit.framework.TestResult.run(TestResult.java:113)
   at junit.framework.TestCase.run(TestCase.java:124)
   at junit.framework.TestSuite.runTest(TestSuite.java:232)
   at junit.framework.TestSuite.run(TestSuite.java:227)
   at org.junit.internal.runners.JUnit38ClassRunner.run(JUnit38ClassRunner.java:83)
   at org.eclipse.jdt.internal.junit4.runner.JUnit4TestReference.run(JUnit4TestReference.java:49)
   at org.eclipse.jdt.internal.junit.runner.TestExecution.run(TestExecution.java:38)
   at org.eclipse.jdt.internal.junit.runner.RemoteTestRunner.runTests(RemoteTestRunner.java:467)
   at org.eclipse.jdt.internal.junit.runner.RemoteTestRunner.runTests(RemoteTestRunner.java:683)
   at org.eclipse.jdt.internal.junit.runner.RemoteTestRunner.run(RemoteTestRunner.java:390)
   at org.eclipse.jdt.internal.junit.runner.RemoteTestRunner.main(RemoteTestRunner.java:197)
  [org.activiti.engine.impl.interceptor.CommandContext]

Can anybody tell me what could be the reason behind it.I have all the required configurations in place.

[frederikherema1]

What version of java are you running? Seems to be a mismatch between java util Logging…

[sushant_pilanka]

It is java version "1.6.0_23"

[frederikherema1]

What version and flavour of MySQL JDBC driver are you using??

[sushant_pilanka]

i am using mysql-connector-java-5.1.6.jar as a mysql driver

[ronald_van_kuij]

5.1.17 is the latest. 5.1.6 seems very, very old. Maybe you can try to upgrade

[mhdshahdoost]

i use mysql driver 5.1.16 and everything is right.upgrade your mysql driver.