Hi everybody,

I've been having a weird problem with NavTable. It was working fine 
until I decided to update my appgvSIG. Then gvSig stopped starting 
properly as NavTableExtension.java raised a NullPointerException at line 
68 (FPanelAbout panelAbout = about.getAboutPanel();) , because 'about' 
is null. Other extensions use the same code with no problem, and we 
found two ways to make it work in NavTable:
1. Put the code in postInitialize instead of initialize.
2. Modify the config.xml file of NavTable and include About as a 
dependency (<depends plugin-name="com.iver.cit.gvsig.About"/>), despite 
we had no idea it was transformed into some kind of extension.

Moreover, once we made it work properly, we tried to raise the error 
again by undoing the fix, but it didn't happen and everything went smooth.
I know this makes no sense, but if everyone has any idea why this could 
be happening, or has seen some strange behaviour like this one, I'd be 
grateful to know.

Thanks, and regards!

         George

-- 

Jorge López Fernández
Grupo de Desarrollo Cartolab - Laboratorio de Ingeniería Cartográfica.
http://www.cartolab.es

ETS Ingeniería de Caminos, Canales y Puertos
Universidade da Coruña
Campus de Elviña s/n - 15071 A Coruña (España)
(34)981167000 ext. 5493

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