topic Re: Not able to debug a plugin. Need Help! in Nuxeo Forum

Not able to debug a plugin. Need Help!

Sherry_Ummen — Tue, 25 Jul 2017 09:52:07 GMT

Hi,

I have uncommented the line from nuxeo.conf for debugging and restarted Nuxeo.

Added Eclipse remote debugging configuration (see the attached image)

but still I get the error : "Failed to connect to remote VM. Connection refused. Connection refused: connect"

Could someone please help in fixing this ?

Re: Not able to debug a plugin. Need Help!

Ronan_Daniellou — Tue, 25 Jul 2017 11:09:51 GMT

Hi,

the line for activating remote debugging in nuxeo.conf ships with a configured port of 8787. Did you change it to match the port 5005 your screenshot shows?

## Sample JPDA settings for remote socket debugging
#JAVA_OPTS=$JAVA_OPTS -Xdebug -Xrunjdwp:transport=dt_socket,address=8787,server=y,suspend=n

Regards,

Ronan

Re: Not able to debug a plugin. Need Help!

Sherry_Ummen — Tue, 25 Jul 2017 11:15:18 GMT

Yes I did that, earlier it was 8787 and that did not work so I tried other port number i.e. 5005 that also did not work.

Re: Not able to debug a plugin. Need Help!

Sherry_Ummen — Tue, 25 Jul 2017 11:50:36 GMT

You could also give me some debugging tips to figure out the problem.

Re: Not able to debug a plugin. Need Help!

Ronan_Daniellou — Tue, 25 Jul 2017 12:35:35 GMT

You may check if a process is actually listening on port 5005, and check which process, to be sure, the Nuxeo platform is actually listening on that port.

Re: Not able to debug a plugin. Need Help!

Sherry_Ummen — Tue, 25 Jul 2017 12:46:25 GMT

I checked, there is a java.exe process listening to that port. I don know which java.exe as I really do not use java so I assume its Nuxeo.

Re: Not able to debug a plugin. Need Help!

Florent_Guillau — Tue, 25 Jul 2017 12:48:23 GMT

This is standard Eclipse remote debugging, there is nothing specific to Nuxeo about it. Check that the port is opened by Java using a system tool like netstat. Check that it works with any other Java application besides Nuxeo.

Re: Not able to debug a plugin. Need Help!

Sherry_Ummen — Tue, 25 Jul 2017 12:58:41 GMT

ohh hmm the state is actually ESTABLISHED when I do nestat -ano , it should be LISTENING ? And why is not LISTENING. I am not sure. Any help ?

Re: Not able to debug a plugin. Need Help!

Ronan_Daniellou — Tue, 25 Jul 2017 13:12:37 GMT

You lost me, you say there is a java.exe process listening on that port (5005), and later on you say it is listening on 9200...?

Re: Not able to debug a plugin. Need Help!

Sherry_Ummen — Tue, 25 Jul 2017 13:33:43 GMT

Sorry for that.

Re: Not able to debug a plugin. Need Help!

Florent_Guillau — Tue, 25 Jul 2017 13:58:14 GMT

0.0.0.0 means all interfaces. ESTABLISHED means that something (likely your Eclipse) has connected. Again this is nothing Nuxeo specific, please ask in a Java forum or an Eclipse forum.

Re: Not able to debug a plugin. Need Help!

Santosh_Yadav — Wed, 26 Jul 2017 05:23:55 GMT

Yes, in nuxeo 9.1, I can easily able to debug source code with Eclipse Luna Release (4.4.0) on remote debugging mode.

Re: Not able to debug a plugin. Need Help!

Sherry_Ummen — Thu, 27 Jul 2017 13:05:22 GMT

[Florent Guillaume](https

Re: Not able to debug a plugin. Need Help!

Sherry_Ummen — Thu, 27 Jul 2017 13:05:31 GMT

[Santosh Yadav](https

Re: Not able to debug a plugin. Need Help!

Santosh_Yadav — Thu, 10 Aug 2017 14:18:29 GMT

just get source code from git, and import in eclipse. Then restart server in debugged mode by uncommenting following line in nuxeo.conf