Re: [xwiki-users] XWiki mail configuration - sendWaitTime

[Vincent Massol]

Ah just read Edy’s answer. Apparently this is a bug I’ve already fixed ;)

Thanks
-Vincent

> On 19 Jul 2016, at 10:25, Vincent Massol  wrote:
> 
> Hi myname,
> 
>> On 18 Jul 2016, at 19:53, myname  wrote:
>> 
>> Hi everybody,
>> I've tried the whole afternoon (including checking the source code of the
>> corresponding java files) but I was unable to resolve my problem by myself.
>> 
>> What have I done:
>> * I've created a XWiki instance and I'm running 4 or 5 separate wikis there.
>> * I've set up mail sending in the "main" section to test some features
>> * The mails are sended and are received by the testclient
>> 
>> So far no problem. But if I'm looking into the console output I've got the
>> strange exception with an error level there and I'm not able to solve it:
>> 2016-07-18 19:41:52,401 [Mail Sender Thread] ERROR
>> o.x.m.i.t.SendMailRunnable  - Unexpected error in the Mail Sender Thread
>> java.lang.IllegalArgumentException: An Entity Reference name cannot be null
>> or empty
>>   at
>> org.xwiki.model.reference.EntityReference.setName(EntityReference.java:187)
>>   at
>> org.xwiki.model.reference.EntityReference.(EntityReference.java:172)
>>   at
>> org.xwiki.model.reference.EntityReference.(EntityReference.java:143)
>>   at
>> org.xwiki.model.reference.WikiReference.(WikiReference.java:61)
>>   at
>> org.xwiki.configuration.internal.AbstractDocumentConfigurationSource.
>> getCurrentWikiReference(AbstractDocumentConfigurationSource.java:185)
>>   at
>> org.xwiki.mail.internal.configuration.SendMailConfigClassDocumentConf
>> igurationSource.getDocumentReference(SendMailConfigClassDocumentConfigurationSou
>> rce.java:68)
> 
> [snip]
> 
>> as far as I understand the message it tells me, that a mandatory property is
>> missing, should be the waitSendWaitTime property.
> 
> From the stack trace you pasted, the error seems to be at this line in 
> SendMailConfigClassDocumentConfigurationSource.java (I’m assuming you’re 
> using a recent XWiki version):
> 
> return new DocumentReference(DOC_REFERENCE, getCurrentWikiReference());
> 
> And getCurrentWikiReference() is implemented as:
> 
> return new WikiReference(this.wikiManager.getCurrentWikiId());
> 
> Thus the issue is that this.wikiManager.getCurrentWikiId() returns null in 
> your case, which means that the XWiki Context is not set.
> 
> Could you tell us from where you are sending the mail? Also was it on the 
> main wiki, on a subwiki?
> 
> FTR it looks like a bug but we need to be able to reproduce it. Would be nice 
> if you could create a jira issue at http://jira.xwiki.org.
> 
> Thanks
> -Vincent
> 
>> 
>> In my mail configuration I've overridden the Send Wait Time, addtionally
>> I've uncommented the property:
>> mail.sender.sendWaitTime=8000 
>> in the xwiki.properties file.
>> 
>> Unfortunately the error keeps occuring. 
>> 
>> Best regards and thanks in advance,
>> Heiko
>> 
>> 
>> 
>> 
>> --
>> View this message in context: 
>> http://xwiki.475771.n2.nabble.com/XWiki-mail-configuration-sendWaitTime-tp7600375.html

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Re: [xwiki-users] XWiki mail configuration - sendWaitTime

[Vincent Massol]

Hi myname,

> On 18 Jul 2016, at 19:53, myname  wrote:
> 
> Hi everybody,
> I've tried the whole afternoon (including checking the source code of the
> corresponding java files) but I was unable to resolve my problem by myself.
> 
> What have I done:
> * I've created a XWiki instance and I'm running 4 or 5 separate wikis there.
> * I've set up mail sending in the "main" section to test some features
> * The mails are sended and are received by the testclient
> 
> So far no problem. But if I'm looking into the console output I've got the
> strange exception with an error level there and I'm not able to solve it:
> 2016-07-18 19:41:52,401 [Mail Sender Thread] ERROR
> o.x.m.i.t.SendMailRunnable  - Unexpected error in the Mail Sender Thread
> java.lang.IllegalArgumentException: An Entity Reference name cannot be null
> or empty
>at
> org.xwiki.model.reference.EntityReference.setName(EntityReference.java:187)
>at
> org.xwiki.model.reference.EntityReference.(EntityReference.java:172)
>at
> org.xwiki.model.reference.EntityReference.(EntityReference.java:143)
>at
> org.xwiki.model.reference.WikiReference.(WikiReference.java:61)
>at
> org.xwiki.configuration.internal.AbstractDocumentConfigurationSource.
> getCurrentWikiReference(AbstractDocumentConfigurationSource.java:185)
>at
> org.xwiki.mail.internal.configuration.SendMailConfigClassDocumentConf
> igurationSource.getDocumentReference(SendMailConfigClassDocumentConfigurationSou
> rce.java:68)

[snip]

> as far as I understand the message it tells me, that a mandatory property is
> missing, should be the waitSendWaitTime property.

From the stack trace you pasted, the error seems to be at this line in 
SendMailConfigClassDocumentConfigurationSource.java (I’m assuming you’re using 
a recent XWiki version):

return new DocumentReference(DOC_REFERENCE, getCurrentWikiReference());

And getCurrentWikiReference() is implemented as:

return new WikiReference(this.wikiManager.getCurrentWikiId());

Thus the issue is that this.wikiManager.getCurrentWikiId() returns null in your 
case, which means that the XWiki Context is not set.

Could you tell us from where you are sending the mail? Also was it on the main 
wiki, on a subwiki?

FTR it looks like a bug but we need to be able to reproduce it. Would be nice 
if you could create a jira issue at http://jira.xwiki.org.

Thanks
-Vincent

> 
> In my mail configuration I've overridden the Send Wait Time, addtionally
> I've uncommented the property:
> mail.sender.sendWaitTime=8000 
> in the xwiki.properties file.
> 
> Unfortunately the error keeps occuring. 
> 
> Best regards and thanks in advance,
> Heiko
> 
> 
> 
> 
> --
> View this message in context: 
> http://xwiki.475771.n2.nabble.com/XWiki-mail-configuration-sendWaitTime-tp7600375.html

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Re: [xwiki-users] XWiki mail configuration - sendWaitTime

[myname]

Hi,

I've checked the jira tracker but didn't find the mentioned bug - I should
have searched better.

Thanks,

Heiko



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