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Unhandled Exceptions [message #1824243]

Fri, 10 April 2020 15:11

Gerhard Kreuzer

Messages: 6
Registered: May 2019

Junior Member

Hi there,

according to my observation, unexpected (and therefore unhandled) exceptions in handlers (e.g. GEF OnClickHandler and alike, or raw Java FX EventHandlers) are silently swallowed somewhere.
Is there a general facility in GEF (and/or Java FX) to get notified about these problems (at least while development)?

Thanks in advance!
Gerhard

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Re: Unhandled Exceptions [message #1824251 is a reply to message #1824243]

Fri, 10 April 2020 17:54

Alexander Nyssen

Messages: 244
Registered: July 2009
Location: Lünen

Senior Member

There is. Take a look at HistorizingDomain. In its constructor a handler is registered for uncaught exceptions. You should be able to register your own by using the same mechanism (and replacing the default one).

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