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https://issues.apache.org/jira/browse/OPENMEETINGS-729?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel
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Maxim Solodovnik resolved OPENMEETINGS-729.
-------------------------------------------
Resolution: Fixed
Fix Version/s: 3.0.0 Apache Release
Assignee: Maxim Solodovnik
Committed revision 1510045.
> Empty / null values in email_username/password throws Exception when
> processing emails
> --------------------------------------------------------------------------------------
>
> Key: OPENMEETINGS-729
> URL: https://issues.apache.org/jira/browse/OPENMEETINGS-729
> Project: Openmeetings
> Issue Type: Bug
> Affects Versions: 3.0.0 Apache Release
> Reporter: SebastianWagner
> Assignee: Maxim Solodovnik
> Fix For: 3.0.0 Apache Release
>
>
> By default username and password for the email configuration can be left out
> and they will default to null.
> This is a desired behaviour, if you send mails through localhost you often
> don't need a user/name password.
> However our application throws an error everytime it tries to process the
> emails:
> ERROR 08-03 03:02:00.198 ConfigurationDao.java 438052 134
> org.apache.openmeetings.data.basic.dao.ConfigurationDao
> [org.springframework.scheduling.quartz.SchedulerFactoryBean#0_Worker-5] -
> cannot be cast to return type, you have misconfigured your configuration
> CONF_KEY: email_username
> java.lang.NullPointerException: null
> at
> org.apache.openmeetings.data.basic.dao.ConfigurationDao.getConfValue(ConfigurationDao.java:127)
> ~[openmeetings-3.0.0-SNAPSHOT.jar:na]
> at
> org.apache.openmeetings.data.basic.dao.ConfigurationDao$$FastClassByCGLIB$$850542c6.invoke(<generated>)
> [cglib-nodep-2.2.2.jar:na]
> at net.sf.cglib.proxy.MethodProxy.invoke(MethodProxy.java:204)
> [cglib-nodep-2.2.2.jar:na]
> at
> org.springframework.aop.framework.Cglib2AopProxy$CglibMethodInvocation.invokeJoinpoint(Cglib2AopProxy.java:689)
> [spring-aop-3.1.1.RELEASE.jar:3.1.1.RELEASE]
> at
> org.springframework.aop.framework.ReflectiveMethodInvocation.proceed(ReflectiveMethodInvocation.java:150)
> [spring-aop-3.1.1.RELEASE.jar:3.1.1.RELEASE]
> at
> org.springframework.transaction.interceptor.TransactionInterceptor.invoke(TransactionInterceptor.java:110)
> [spring-tx-jar-3.1.1.RELEASE.jar:3.1.1.RELEASE]
> at
> org.springframework.aop.framework.ReflectiveMethodInvocation.proceed(ReflectiveMethodInvocation.java:172)
> [spring-aop-3.1.1.RELEASE.jar:3.1.1.RELEASE]
> at
> org.springframework.aop.framework.Cglib2AopProxy$DynamicAdvisedInterceptor.intercept(Cglib2AopProxy.java:622)
> [spring-aop-3.1.1.RELEASE.jar:3.1.1.RELEASE]
> at
> org.apache.openmeetings.data.basic.dao.ConfigurationDao$$EnhancerByCGLIB$$f9d3ca25.getConfValue(<generated>)
> [cglib-nodep-2.2.2.jar:na]
> at
> org.apache.openmeetings.utils.mail.MailHandler.init(MailHandler.java:89)
> [openmeetings-3.0.0-SNAPSHOT.jar:na]
> at
> org.apache.openmeetings.utils.mail.MailHandler.sendMails(MailHandler.java:255)
> [openmeetings-3.0.0-SNAPSHOT.jar:na]
> at sun.reflect.NativeMethodAccessorImpl.invoke0(Native Method)
> ~[na:1.6.0_27]
> at
> sun.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.java:57)
> ~[na:1.6.0_27]
> at
> sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43)
> ~[na:1.6.0_27]
> at java.lang.reflect.Method.invoke(Method.java:616) ~[na:1.6.0_27]
> at
> org.springframework.util.MethodInvoker.invoke(MethodInvoker.java:273)
> [spring-core-3.1.1.RELEASE.jar:3.1.1.RELEASE]
> at
> org.springframework.scheduling.quartz.MethodInvokingJobDetailFactoryBean$MethodInvokingJob.executeInternal(MethodInvokingJobDetailFactoryBean.java:311)
> [spring-context-support-jar-3.1.1.RELEASE.jar:3.1.1.RELEASE]
> at
> org.springframework.scheduling.quartz.QuartzJobBean.execute(QuartzJobBean.java:113)
> [spring-context-support-jar-3.1.1.RELEASE.jar:3.1.1.RELEASE]
> at org.quartz.core.JobRunShell.run(JobRunShell.java:213)
> [quartz-2.1.6.jar:na]
> at
> org.quartz.simpl.SimpleThreadPool$WorkerThread.run(SimpleThreadPool.java:557)
> [quartz-2.1.6.jar:na]
> ERROR 08-03 03:02:00.203 ConfigurationDao.java 438057 134
> org.apache.openmeetings.data.basic.dao.ConfigurationDao
> [org.springframework.scheduling.quartz.SchedulerFactoryBean#0_Worker-5] -
> cannot be cast to return type, you have misconfigured your configuration
> CONF_KEY: email_userpass
> java.lang.NullPointerException: null
> at
> org.apache.openmeetings.data.basic.dao.ConfigurationDao.getConfValue(ConfigurationDao.java:127)
> ~[openmeetings-3.0.0-SNAPSHOT.jar:na]
> at
> org.apache.openmeetings.data.basic.dao.ConfigurationDao$$FastClassByCGLIB$$850542c6.invoke(<generated>)
> [cglib-nodep-2.2.2.jar:na]
> at net.sf.cglib.proxy.MethodProxy.invoke(MethodProxy.java:204)
> [cglib-nodep-2.2.2.jar:na]
> at
> org.springframework.aop.framework.Cglib2AopProxy$CglibMethodInvocation.invokeJoinpoint(Cglib2AopProxy.java:689)
> [spring-aop-3.1.1.RELEASE.jar:3.1.1.RELEASE]
> at
> org.springframework.aop.framework.ReflectiveMethodInvocation.proceed(ReflectiveMethodInvocation.java:150)
> [spring-aop-3.1.1.RELEASE.jar:3.1.1.RELEASE]
> at
> org.springframework.transaction.interceptor.TransactionInterceptor.invoke(TransactionInterceptor.java:110)
> [spring-tx-jar-3.1.1.RELEASE.jar:3.1.1.RELEASE]
> at
> org.springframework.aop.framework.ReflectiveMethodInvocation.proceed(ReflectiveMethodInvocation.java:172)
> [spring-aop-3.1.1.RELEASE.jar:3.1.1.RELEASE]
> at
> org.springframework.aop.framework.Cglib2AopProxy$DynamicAdvisedInterceptor.intercept(Cglib2AopProxy.java:622)
> [spring-aop-3.1.1.RELEASE.jar:3.1.1.RELEASE]
> at
> org.apache.openmeetings.data.basic.dao.ConfigurationDao$$EnhancerByCGLIB$$f9d3ca25.getConfValue(<generated>)
> [cglib-nodep-2.2.2.jar:na]
> at
> org.apache.openmeetings.utils.mail.MailHandler.init(MailHandler.java:90)
> [openmeetings-3.0.0-SNAPSHOT.jar:na]
> at
> org.apache.openmeetings.utils.mail.MailHandler.sendMails(MailHandler.java:255)
> [openmeetings-3.0.0-SNAPSHOT.jar:na]
> at sun.reflect.NativeMethodAccessorImpl.invoke0(Native Method)
> ~[na:1.6.0_27]
> at
> sun.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.java:57)
> ~[na:1.6.0_27]
> at
> sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43)
> ~[na:1.6.0_27]
> at java.lang.reflect.Method.invoke(Method.java:616) ~[na:1.6.0_27]
> at
> org.springframework.util.MethodInvoker.invoke(MethodInvoker.java:273)
> [spring-core-3.1.1.RELEASE.jar:3.1.1.RELEASE]
> at
> org.springframework.scheduling.quartz.MethodInvokingJobDetailFactoryBean$MethodInvokingJob.executeInternal(MethodInvokingJobDetailFactoryBean.java:311)
> [spring-context-support-jar-3.1.1.RELEASE.jar:3.1.1.RELEASE]
> at
> org.springframework.scheduling.quartz.QuartzJobBean.execute(QuartzJobBean.java:113)
> [spring-context-support-jar-3.1.1.RELEASE.jar:3.1.1.RELEASE]
> at org.quartz.core.JobRunShell.run(JobRunShell.java:213)
> [quartz-2.1.6.jar:na]
> at
> org.quartz.simpl.SimpleThreadPool$WorkerThread.run(SimpleThreadPool.java:557)
> [quartz-2.1.6.jar:na]
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