[Geoserver-devel] Style editor error on master

Hi,
today I was trying to edit a style on master, and while clikcing “apply” was working just fine,
hitting submit resulted in:

org.apache.wicket.WicketRuntimeException: Null object returned for expression: legend.width for setting value: 0 on: StyleInfoImpl[dem] at org.apache.wicket.core.util.lang.PropertyResolver.setValue(PropertyResolver.java:148) at org.apache.wicket.model.AbstractPropertyModel.setObject(AbstractPropertyModel.java:131) at org.apache.wicket.Component.setDefaultModelObject(Component.java:3082) at org.apache.wicket.markup.html.form.FormComponent.setModelObject(FormComponent.java:1579) at org.apache.wicket.markup.html.form.FormComponent.updateModel(FormComponent.java:1097) at org.apache.wicket.markup.html.form.Form$FormModelUpdateVisitor.component(Form.java:229) at org.apache.wicket.markup.html.form.Form$FormModelUpdateVisitor.component(Form.java:199) at org.apache.wicket.util.visit.Visits.visitPostOrderHelper(Visits.java:274) at org.apache.wicket.util.visit.Visits.visitPostOrderHelper(Visits.java:262) at org.apache.wicket.util.visit.Visits.visitPostOrderHelper(Visits.java:262) at org.apache.wicket.util.visit.Visits.visitPostOrderHelper(Visits.java:262) at org.apache.wicket.util.visit.Visits.visitPostOrderHelper(Visits.java:262) at org.apache.wicket.util.visit.Visits.visitPostOrderHelper(Visits.java:262) at org.apache.wicket.util.visit.Visits.visitPostOrderHelper(Visits.java:262) at org.apache.wicket.util.visit.Visits.visitPostOrder(Visits.java:245) at org.apache.wicket.markup.html.form.FormComponent.visitComponentsPostOrder(FormComponent.java:423) at org.apache.wicket.markup.html.form.Form.internalUpdateFormComponentModels(Form.java:1864)

Am I the only one seeing this? This is a fresh build, no extra plugins installed (so unrelated to the other
ticket already present in Jira, which has likely to do with plugins interactions)

Cheers
Andrea

···

==
GeoServer Professional Services from the experts! Visit
http://goo.gl/it488V for more information.

Ing. Andrea Aime

@geowolf
Technical Lead

GeoSolutions S.A.S.
Via di Montramito 3/A
55054 Massarosa (LU)
phone: +39 0584 962313

fax: +39 0584 1660272
mob: +39 339 8844549

http://www.geo-solutions.it
http://twitter.com/geosolutions_it

AVVERTENZE AI SENSI DEL D.Lgs. 196/2003

Le informazioni contenute in questo messaggio di posta elettronica e/o nel/i file/s allegato/i sono da considerarsi strettamente riservate. Il loro utilizzo è consentito esclusivamente al destinatario del messaggio, per le finalità indicate nel messaggio stesso. Qualora riceviate questo messaggio senza esserne il destinatario, Vi preghiamo cortesemente di darcene notizia via e-mail e di procedere alla distruzione del messaggio stesso, cancellandolo dal Vostro sistema. Conservare il messaggio stesso, divulgarlo anche in parte, distribuirlo ad altri soggetti, copiarlo, od utilizzarlo per finalità diverse, costituisce comportamento contrario ai principi dettati dal D.Lgs. 196/2003.

The information in this message and/or attachments, is intended solely for the attention and use of the named addressee(s) and may be confidential or proprietary in nature or covered by the provisions of privacy act (Legislative Decree June, 30 2003, no.196 - Italy’s New Data Protection Code).Any use not in accord with its purpose, any disclosure, reproduction, copying, distribution, or either dissemination, either whole or partial, is strictly forbidden except previous formal approval of the named addressee(s). If you are not the intended recipient, please contact immediately the sender by telephone, fax or e-mail and delete the information in this message that has been received in error. The sender does not give any warranty or accept liability as the content, accuracy or completeness of sent messages and accepts no responsibility for changes made after they were sent or for other risks which arise as a result of e-mail transmission, viruses, etc.


Same here Andrea, I have reproduce this error with the default point style.
Basically this error just happens if you previously clicked in apply otherwise it works fine.

···

On 02/10/2017 01:34 PM, Andrea Aime wrote:

Hi,
today I was trying to edit a style on master, and while clikcing “apply” was working just fine,
hitting submit resulted in:

org.apache.wicket.WicketRuntimeException: Null object returned for expression: legend.width for setting value: 0 on: StyleInfoImpl[dem] at org.apache.wicket.core.util.lang.PropertyResolver.setValue(PropertyResolver.java:148) at org.apache.wicket.model.AbstractPropertyModel.setObject(AbstractPropertyModel.java:131) at org.apache.wicket.Component.setDefaultModelObject(Component.java:3082) at org.apache.wicket.markup.html.form.FormComponent.setModelObject(FormComponent.java:1579) at org.apache.wicket.markup.html.form.FormComponent.updateModel(FormComponent.java:1097) at org.apache.wicket.markup.html.form.Form$FormModelUpdateVisitor.component(Form.java:229) at org.apache.wicket.markup.html.form.Form$FormModelUpdateVisitor.component(Form.java:199) at org.apache.wicket.util.visit.Visits.visitPostOrderHelper(Visits.java:274) at org.apache.wicket.util.visit.Visits.visitPostOrderHelper(Visits.java:262) at org.apache.wicket.util.visit.Visits.visitPostOrderHelper(Visits.java:262) at org.apache.wicket.util.visit.Visits.visitPostOrderHelper(Visits.java:262) at org.apache.wicket.util.visit.Visits.visitPostOrderHelper(Visits.java:262) at org.apache.wicket.util.visit.Visits.visitPostOrderHelper(Visits.java:262) at org.apache.wicket.util.visit.Visits.visitPostOrderHelper(Visits.java:262) at org.apache.wicket.util.visit.Visits.visitPostOrder(Visits.java:245) at org.apache.wicket.markup.html.form.FormComponent.visitComponentsPostOrder(FormComponent.java:423) at org.apache.wicket.markup.html.form.Form.internalUpdateFormComponentModels(Form.java:1864)

Am I the only one seeing this? This is a fresh build, no extra plugins installed (so unrelated to the other
ticket already present in Jira, which has likely to do with plugins interactions)

Cheers
Andrea

==
GeoServer Professional Services from the experts! Visit
http://goo.gl/it488V for more information.

Ing. Andrea Aime

@geowolf
Technical Lead

GeoSolutions S.A.S.
Via di Montramito 3/A
55054 Massarosa (LU)
phone: +39 0584 962313

fax: +39 0584 1660272
mob: +39 339 8844549

http://www.geo-solutions.it
http://twitter.com/geosolutions_it

AVVERTENZE AI SENSI DEL D.Lgs. 196/2003

Le informazioni contenute in questo messaggio di posta elettronica e/o nel/i file/s allegato/i sono da considerarsi strettamente riservate. Il loro utilizzo è consentito esclusivamente al destinatario del messaggio, per le finalità indicate nel messaggio stesso. Qualora riceviate questo messaggio senza esserne il destinatario, Vi preghiamo cortesemente di darcene notizia via e-mail e di procedere alla distruzione del messaggio stesso, cancellandolo dal Vostro sistema. Conservare il messaggio stesso, divulgarlo anche in parte, distribuirlo ad altri soggetti, copiarlo, od utilizzarlo per finalità diverse, costituisce comportamento contrario ai principi dettati dal D.Lgs. 196/2003.

The information in this message and/or attachments, is intended solely for the attention and use of the named addressee(s) and may be confidential or proprietary in nature or covered by the provisions of privacy act (Legislative Decree June, 30 2003, no.196 - Italy’s New Data Protection Code).Any use not in accord with its purpose, any disclosure, reproduction, copying, distribution, or either dissemination, either whole or partial, is strictly forbidden except previous formal approval of the named addressee(s). If you are not the intended recipient, please contact immediately the sender by telephone, fax or e-mail and delete the information in this message that has been received in error. The sender does not give any warranty or accept liability as the content, accuracy or completeness of sent messages and accepts no responsibility for changes made after they were sent or for other risks which arise as a result of e-mail transmission, viruses, etc.


------------------------------------------------------------------------------
Check out the vibrant tech community on one of the world's most
engaging tech sites, SlashDot.org! [http://sdm.link/slashdot](http://sdm.link/slashdot)
_______________________________________________
Geoserver-devel mailing list
[Geoserver-devel@lists.sourceforge.net](mailto:Geoserver-devel@lists.sourceforge.net)
[https://lists.sourceforge.net/lists/listinfo/geoserver-devel](https://lists.sourceforge.net/lists/listinfo/geoserver-devel)

-- 
==
GeoServer Professional Services from the experts! 
Visit [http://goo.gl/it488V](http://goo.gl/it488V) for more information.
==
Nuno Miguel Carvalho Oliveira
@nmcoliveira
Software Engineer

GeoSolutions S.A.S.
Via di Montramito 3/A
55054  Massarosa (LU)
Italy

phone: +39 0584 962313
fax:   +39 0584 1660272
mob:   +39  333 8128928

[http://www.geo-solutions.it](http://www.geo-solutions.it)
[http://twitter.com/geosolutions_it](http://twitter.com/geosolutions_it)

-------------------------------------------------------

AVVERTENZE AI SENSI DEL D.Lgs. 196/2003
Le informazioni contenute in questo messaggio di posta elettronica e/o nel/i file/s allegato/i sono
da considerarsi strettamente riservate. Il loro utilizzo è consentito esclusivamente al destinatario del messaggio, per le finalità indicate
nel messaggio stesso. Qualora riceviate questo messaggio senza esserne il destinatario, Vi preghiamo cortesemente di darcene notizia via e
-mail e di procedere alla distruzione del messaggio stesso, cancellandolo dal Vostro sistema. Conservare il messaggio stesso, divulgarlo
anche in parte, distribuirlo ad altri soggetti, copiarlo, od utilizzarlo per finalità diverse, costituisce comportamento contrario ai
principi dettati dal D.Lgs. 196/2003.
 
The information in this message and/or attachments, is intended solely for the attention and use of
the named addressee(s) and may be confidential or proprietary in nature or covered by the provisions of privacy act (Legislative Decree
June, 30 2003, no.196 - Italy's New Data Protection Code).Any use not in accord with its purpose, any disclosure, reproduction, copying,
distribution, or either dissemination, either whole or partial, is strictly forbidden except previous formal approval of the named
addressee(s). If you are not the intended recipient, please contact immediately the sender by telephone, fax or e-mail and delete the
information in this message that has been received in error. The sender does not give any warranty or accept liability as the content,
accuracy or completeness of sent messages and accepts no responsibility  for changes made after they were sent or for other risks which
arise as a result of e-mail transmission, viruses, etc.

Hi Andrea / Nuno,

I’ve spent a little time in the style page recently, so I created a bug for this: https://osgeo-org.atlassian.net/browse/GEOS-7991 (I didn’t see an existing one).

The initialization logic for the style edit page could probably use a little reworking, but in the mean time I believe there is a quick fix for this issue. If it’s as simple as I think, I’ll slip in a PR for it today.

Thanks,
Matt

···

On Fri, Feb 10, 2017 at 8:03 AM, Nuno Oliveira <nuno.oliveira@anonymised.com> wrote:

Same here Andrea, I have reproduce this error with the default point style.
Basically this error just happens if you previously clicked in apply otherwise it works fine.

On 02/10/2017 01:34 PM, Andrea Aime wrote:

Hi,
today I was trying to edit a style on master, and while clikcing “apply” was working just fine,
hitting submit resulted in:

org.apache.wicket.WicketRuntimeException: Null object returned for expression: legend.width for setting value: 0 on: StyleInfoImpl[dem] at org.apache.wicket.core.util.lang.PropertyResolver.setValue(PropertyResolver.java:148) at org.apache.wicket.model.AbstractPropertyModel.setObject(AbstractPropertyModel.java:131) at org.apache.wicket.Component.setDefaultModelObject(Component.java:3082) at org.apache.wicket.markup.html.form.FormComponent.setModelObject(FormComponent.java:1579) at org.apache.wicket.markup.html.form.FormComponent.updateModel(FormComponent.java:1097) at org.apache.wicket.markup.html.form.Form$FormModelUpdateVisitor.component(Form.java:229) at org.apache.wicket.markup.html.form.Form$FormModelUpdateVisitor.component(Form.java:199) at org.apache.wicket.util.visit.Visits.visitPostOrderHelper(Visits.java:274) at org.apache.wicket.util.visit.Visits.visitPostOrderHelper(Visits.java:262) at org.apache.wicket.util.visit.Visits.visitPostOrderHelper(Visits.java:262) at org.apache.wicket.util.visit.Visits.visitPostOrderHelper(Visits.java:262) at org.apache.wicket.util.visit.Visits.visitPostOrderHelper(Visits.java:262) at org.apache.wicket.util.visit.Visits.visitPostOrderHelper(Visits.java:262) at org.apache.wicket.util.visit.Visits.visitPostOrderHelper(Visits.java:262) at org.apache.wicket.util.visit.Visits.visitPostOrder(Visits.java:245) at org.apache.wicket.markup.html.form.FormComponent.visitComponentsPostOrder(FormComponent.java:423) at org.apache.wicket.markup.html.form.Form.internalUpdateFormComponentModels(Form.java:1864)

Am I the only one seeing this? This is a fresh build, no extra plugins installed (so unrelated to the other
ticket already present in Jira, which has likely to do with plugins interactions)

Cheers
Andrea

==
GeoServer Professional Services from the experts! Visit
http://goo.gl/it488V for more information.

Ing. Andrea Aime

@geowolf
Technical Lead

GeoSolutions S.A.S.
Via di Montramito 3/A
55054 Massarosa (LU)
phone: +39 0584 962313

fax: +39 0584 1660272
mob: +39 339 8844549

http://www.geo-solutions.it
http://twitter.com/geosolutions_it

AVVERTENZE AI SENSI DEL D.Lgs. 196/2003

Le informazioni contenute in questo messaggio di posta elettronica e/o nel/i file/s allegato/i sono da considerarsi strettamente riservate. Il loro utilizzo è consentito esclusivamente al destinatario del messaggio, per le finalità indicate nel messaggio stesso. Qualora riceviate questo messaggio senza esserne il destinatario, Vi preghiamo cortesemente di darcene notizia via e-mail e di procedere alla distruzione del messaggio stesso, cancellandolo dal Vostro sistema. Conservare il messaggio stesso, divulgarlo anche in parte, distribuirlo ad altri soggetti, copiarlo, od utilizzarlo per finalità diverse, costituisce comportamento contrario ai principi dettati dal D.Lgs. 196/2003.

The information in this message and/or attachments, is intended solely for the attention and use of the named addressee(s) and may be confidential or proprietary in nature or covered by the provisions of privacy act (Legislative Decree June, 30 2003, no.196 - Italy’s New Data Protection Code).Any use not in accord with its purpose, any disclosure, reproduction, copying, distribution, or either dissemination, either whole or partial, is strictly forbidden except previous formal approval of the named addressee(s). If you are not the intended recipient, please contact immediately the sender by telephone, fax or e-mail and delete the information in this message that has been received in error. The sender does not give any warranty or accept liability as the content, accuracy or completeness of sent messages and accepts no responsibility for changes made after they were sent or for other risks which arise as a result of e-mail transmission, viruses, etc.


------------------------------------------------------------------------------
Check out the vibrant tech community on one of the world's most
engaging tech sites, SlashDot.org! [http://sdm.link/slashdot](http://sdm.link/slashdot)
_______________________________________________
Geoserver-devel mailing list
[Geoserver-devel@anonymised.com366...sourceforge.net](mailto:Geoserver-devel@lists.sourceforge.net)
[https://lists.sourceforge.net/lists/listinfo/geoserver-devel](https://lists.sourceforge.net/lists/listinfo/geoserver-devel)

-- 
==
GeoServer Professional Services from the experts! 
Visit [http://goo.gl/it488V](http://goo.gl/it488V) for more information.
==
Nuno Miguel Carvalho Oliveira
@nmcoliveira
Software Engineer

GeoSolutions S.A.S.
Via di Montramito 3/A
55054  Massarosa (LU)
Italy

phone: +39 0584 962313
fax:   +39 0584 1660272
mob:   +39  333 8128928

[http://www.geo-solutions.it](http://www.geo-solutions.it)
[http://twitter.com/geosolutions_it](http://twitter.com/geosolutions_it)

-------------------------------------------------------

AVVERTENZE AI SENSI DEL D.Lgs. 196/2003
Le informazioni contenute in questo messaggio di posta elettronica e/o nel/i file/s allegato/i sono
da considerarsi strettamente riservate. Il loro utilizzo è consentito esclusivamente al destinatario del messaggio, per le finalità indicate
nel messaggio stesso. Qualora riceviate questo messaggio senza esserne il destinatario, Vi preghiamo cortesemente di darcene notizia via e
-mail e di procedere alla distruzione del messaggio stesso, cancellandolo dal Vostro sistema. Conservare il messaggio stesso, divulgarlo
anche in parte, distribuirlo ad altri soggetti, copiarlo, od utilizzarlo per finalità diverse, costituisce comportamento contrario ai
principi dettati dal D.Lgs. 196/2003.
 
The information in this message and/or attachments, is intended solely for the attention and use of
the named addressee(s) and may be confidential or proprietary in nature or covered by the provisions of privacy act (Legislative Decree
June, 30 2003, no.196 - Italy's New Data Protection Code).Any use not in accord with its purpose, any disclosure, reproduction, copying,
distribution, or either dissemination, either whole or partial, is strictly forbidden except previous formal approval of the named
addressee(s). If you are not the intended recipient, please contact immediately the sender by telephone, fax or e-mail and delete the
information in this message that has been received in error. The sender does not give any warranty or accept liability as the content,
accuracy or completeness of sent messages and accepts no responsibility  for changes made after they were sent or for other risks which
arise as a result of e-mail transmission, viruses, etc.

Check out the vibrant tech community on one of the world’s most
engaging tech sites, SlashDot.org! http://sdm.link/slashdot


Geoserver-devel mailing list
Geoserver-devel@anonymised.com.366…sourceforge.net
https://lists.sourceforge.net/lists/listinfo/geoserver-devel