[izpack-users] custom panel cont'd ( 3 )

[le dinh]

Hi Klaus,

Thanks for your advices.I've downloaded Izpack 3.9 ( mine is 3.8 ) and installed it. I saw in the documentation how to debug in eclipse. I followed instructions step by step and it works. After a dump of XML features, it gives the following output. I've indeed added in eng.xml messages concerning my PingPanel. So what does it mean 'Can not find Resource packsLang.xml for language eng' ? Something wrong with my eng.xml ?

You're right. I'd better start with a simple panel like HelloPanel because there's less things to control and master. 

Cheers,



com.izforge.izpack.installer.ResourceNotFoundException: Can not find Resource packsLang.xml for language eng

this=com.izforge.izpack.panels.PingPanel[,0,0,0x0,invalid,layout=java.awt.FlowLayout,alignmentX=0.0,alignmentY=0.0,border=,flags=9,maximumSize=,minimumSize=,preferredSize=]

input=PingPanel.Spec.xml protspec=null protlist=null

- Error -

java.lang.reflect.InvocationTargetException

java.lang.reflect.InvocationTargetException

at sun.reflect.NativeConstructorAccessorImpl.newInstance0(Native Method)

at sun.reflect.NativeConstructorAccessorImpl.newInstance(Unknown Source)

at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(Unknown Source)

at java.lang.reflect.Constructor.newInstance(Unknown Source)

at com.izforge.izpack.installer.InstallerFrame.loadPanels(InstallerFrame.java:202)

at com.izforge.izpack.installer.InstallerFrame.<init>(InstallerFrame.java:159)

at com.izforge.izpack.installer.GUIInstaller.loadGUI(GUIInstaller.java:389)

at com.izforge.izpack.installer.GUIInstaller.<init>(GUIInstaller.java:126)

at sun.reflect.NativeConstructorAccessorImpl.newInstance0(Native Method)

at sun.reflect.NativeConstructorAccessorImpl.newInstance(Unknown Source)

at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(Unknown Source)

at java.lang.reflect.Constructor.newInstance(Unknown Source)

at java.lang.Class.newInstance0(Unknown Source)

at java.lang.Class.newInstance(Unknown Source)

at com.izforge.izpack.installer.Installer.main(Installer.java:62)

Caused by: java.lang.NullPointerException

at com.izforge.izpack.installer.PingPanelWorker.readChoices(PingPanelWorker.java:363)

at com.izforge.izpack.installer.PingPanelWorker.getAvailableProt(PingPanelWorker.java:136)

at com.izforge.izpack.panels.PingPanel.<init>(PingPanel.java:193)

... 15 more

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