Re: [Microba-controls] NPE on reloading page with applet containing DatePicker

[Himanshu R. <him...@gm...>]

hey thanks

doing a Microba.init in Applet.init fixed it You may want to add this readme
file in a more prominent place. just a suggestion. not many people may
download the source where this file resides

On Mon, Sep 15, 2008 at 12:20 PM, Michael Baranov <mic...@gm...
> wrote:

> Hi,
> Please read readme.txt and post a quick example (applet + html page) if
> it doesn't help ;-)
>
> Michael.
> > OK....if I cache applets, it does not help...
> >
> > On Mon, Sep 15, 2008 at 11:53 AM, Himanshu Ranavat <
> > him...@gm...> wrote:
> >
> >> Hi,
> >>
> >> I am using DatePicker in an applet. (JRE - 1.5.12 and JDK 1.5)
> >> If I change the page and visit the page with the applet again, the date
> >> picker does not instantiate. this is the stack trace:
> >>
> >> Exception in thread "AWT-EventQueue-3" java.lang.NullPointerException
> >>     at java.util.Hashtable.remove(Unknown Source)
> >>     at javax.swing.UIDefaults.put(Unknown Source)
> >>     at
> >>
> com.michaelbaranov.microba.common.MicrobaComponent.updateUI(MicrobaComponent.java:41)
> >>     at
> >>
> com.michaelbaranov.microba.calendar.CalendarPane.<init>(CalendarPane.java:195)
> >>     at
> >>
> com.michaelbaranov.microba.calendar.DatePicker.<init>(DatePicker.java:120)
> >>     at
> >>
> com.michaelbaranov.microba.calendar.DatePicker.<init>(DatePicker.java:105)
> >>
> >> Any Ideas or work arounds. (If I restart the browser everything works
> >> fine). Also, I have disabled caching on applets.
> >>
> >>
> >> Looks like UIManager.get(this.getUIClassID()) in MicrobaComponent is
> >> returning null or in other words UIManager cannot locate the defaults
> for
> >> the UI ClassID of the DatePicker
> >>
> >> Himanshu
> >>
> >
> >
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