Re: Please advise re NullPointerException help

Hi Benoit

I have upgraded to 3.4 (App / spring version) and now getting the same
error and lots of other errors. I have also upgraded the JRE to 11.

This one seems to be the most pressing

java.lang.ClassCastException: class
org.apache.geronimo.javamail.transport.smtp.SMTPTransport cannot be cast to
class com.sun.mail.smtp.SMTPTransport
(org.apache.geronimo.javamail.transport.smtp.SMTPTransport and
com.sun.mail.smtp.SMTPTransport are in unnamed module of loader 'app')

Looking on github it seems there is a class conflict and I've tried
renaming the geronimo jar but no luck:

<exclusions>
<exclusion>
<groupId>org.apache.geronimo.javamail</groupId>
<artifactId>geronimo-javamail_1.4_mail</artifactId>
</exclusion>
</exclusions>

Any idea?

Thanks
Matt





On Thu, 9 Jan 2020 at 10:38, Matt Pryor <[email protected]>
wrote:

> Hi Benoit, thanks for the reply.
>
> I am in the process of upgrading to 3.4 and will let you know.
> Presumably using the app version and going from 3.01 to 3.4 I can just
> copy the config files across, recreate mailboxes, and should be good to go?
>
> Thanks
> Matt
>
>
>
> On Thu, 9 Jan 2020 at 10:08, Tellier Benoit <[email protected]> wrote:
>
>> Hello Matt,
>>
>> Do you still encounter this issue with newer james versions?
>>
>> Regards,
>>
>> Benoit
>>
>> On 09/01/2020 16:59, Matt Pryor wrote:
>> > Hi there
>> >
>> > This is being repeated many times in the logs when attempted to deliver
>> > email, can anyone suggest anything? We are on James 3.0.1
>> >
>> > DEBUG 09:54:59,768 | james.smtpserver | Id='152723796' User='' Unable to
>> > process request
>> > java.lang.NullPointerException
>> > at
>> >
>> org.apache.james.smtpserver.DataLineJamesMessageHookHandler.onLine(DataLineJamesMessageHookHandler.java:145)
>> > at
>> >
>> org.apache.james.protocols.smtp.core.DataCmdHandler$DataLineFilterWrapper.onLine(DataCmdHandler.java:100)
>> > at
>> >
>> org.apache.james.protocols.smtp.core.DataCmdHandler$DataLineFilterWrapper.onLine(DataCmdHandler.java:83)
>> > at
>> >
>> org.apache.james.protocols.smtp.core.SeparatingDataLineFilter.onBodyLine(SeparatingDataLineFilter.java:111)
>> > at
>> >
>> org.apache.james.protocols.smtp.core.SeparatingDataLineFilter.onLine(SeparatingDataLineFilter.java:69)
>> > at
>> >
>> org.apache.james.protocols.smtp.core.DataCmdHandler$DataLineFilterWrapper.onLine(DataCmdHandler.java:100)
>> > at
>> >
>> org.apache.james.protocols.smtp.core.DataCmdHandler$DataLineFilterWrapper.onLine(DataCmdHandler.java:83)
>> > at
>> >
>> org.apache.james.protocols.smtp.core.esmtp.MailSizeEsmtpExtension.onLine(MailSizeEsmtpExtension.java:191)
>> > at
>> >
>> org.apache.james.protocols.smtp.core.DataCmdHandler$DataLineFilterWrapper.onLine(DataCmdHandler.java:100)
>> > at
>> >
>> org.apache.james.protocols.smtp.core.DataCmdHandler$DataLineFilterWrapper.onLine(DataCmdHandler.java:83)
>> > at
>> >
>> org.apache.james.protocols.netty.LineHandlerUpstreamHandler.messageReceived(LineHandlerUpstreamHandler.java:50)
>> > at
>> >
>> org.jboss.netty.channel.SimpleChannelUpstreamHandler.handleUpstream(SimpleChannelUpstreamHandler.java:70)
>> > at
>> >
>> org.jboss.netty.channel.DefaultChannelPipeline.sendUpstream(DefaultChannelPipeline.java:564)
>> > at
>> >
>> org.jboss.netty.channel.DefaultChannelPipeline$DefaultChannelHandlerContext.sendUpstream(DefaultChannelPipeline.java:791)
>> > at
>> >
>> org.jboss.netty.channel.SimpleChannelUpstreamHandler.messageReceived(SimpleChannelUpstreamHandler.java:124)
>> > at
>> >
>> org.jboss.netty.channel.SimpleChannelUpstreamHandler.handleUpstream(SimpleChannelUpstreamHandler.java:70)
>> > at
>> >
>> org.jboss.netty.channel.DefaultChannelPipeline.sendUpstream(DefaultChannelPipeline.java:564)
>> > at
>> >
>> org.jboss.netty.channel.DefaultChannelPipeline$DefaultChannelHandlerContext.sendUpstream(DefaultChannelPipeline.java:791)
>> > at
>> >
>> org.jboss.netty.handler.execution.ChannelUpstreamEventRunnable.doRun(ChannelUpstreamEventRunnable.java:43)
>> > at
>> >
>> org.jboss.netty.handler.execution.ChannelEventRunnable.run(ChannelEventRunnable.java:67)
>> > at
>> >
>> org.jboss.netty.handler.execution.OrderedMemoryAwareThreadPoolExecutor$ChildExecutor.run(OrderedMemoryAwareThreadPoolExecutor.java:314)
>> > at java.util.concurrent.ThreadPoolExecutor.runWorker(Unknown Source)
>> > at java.util.concurrent.ThreadPoolExecutor$Worker.run(Unknown Source)
>> > at java.lang.Thread.run(Unknown Source)
>> >
>> > Many thanks
>> > Matt
>> >
>>
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>
> --
> Matt Pryor
> Software Developer
>
> The International Presence Group of Companies
> EMAIL: [email protected]
> URL: www.International-presence.com
>
>
>

-- 
Matt Pryor
Software Developer

The International Presence Group of Companies
EMAIL: [email protected]
URL: www.International-presence.com