Problem with Applet reloading

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jay - 20 Jun 2006 06:09 GMT

Hi all,
Does anyone know why I get the following exception (and what does it
mean) when I refresh the web page where my applet resides.
----------- Taken from IE Java Console--------------
Exception in thread "AWT-EventQueue-14"
java.util.NoSuchElementException
    at java.util.LinkedList.getFirst(Unknown Source)
    at java.awt.SequencedEvent.getFirst(Unknown Source)
    at java.awt.SequencedEvent.dispatch(Unknown Source)
    at java.awt.EventQueue.dispatchEvent(Unknown Source)
    at java.awt.EventDispatchThread.pumpOneEventForHierarchy(Unknown
Source)
    at java.awt.EventDispatchThread.pumpEventsForHierarchy(Unknown Source)
    at java.awt.EventDispatchThread.pumpEvents(Unknown Source)
    at java.awt.EventDispatchThread.pumpEvents(Unknown Source)
    at java.awt.EventDispatchThread.run(Unknown Source)

----------------------------------------------------
Does anyone have any idea on how to fix this, I have tried everything
but have not yet succeeded. Thanks for any help.

Jay

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Thomas Hawtin - 20 Jun 2006 15:30 GMT

> Does anyone know why I get the following exception (and what does it
> mean) when I refresh the web page where my applet resides.
[quoted text clipped - 3 lines]
> at java.util.LinkedList.getFirst(Unknown Source)
> at java.awt.SequencedEvent.getFirst(Unknown Source)

There are a number of bugs in the Bug Parade that do this sort of thing.
The code looks a mess. The good news is that in 1.6 Windows doesn't
appear to use SequencedEvent. Until then, I guess you should have a look
through bugs.sun.com.

Tom Hawtin

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Unemployed English Java programmer
http://jroller.com/page/tackline/

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jay - 20 Jun 2006 20:34 GMT

> There are a number of bugs in the Bug Parade that do this sort of thing.
> The code looks a mess. The good news is that in 1.6 Windows doesn't
> appear to use SequencedEvent. Until then, I guess you should have a look
> through bugs.sun.com.

Thanks for your reply,

Sorry for my not understanding but what do you mean "The code looks a
mess."

Also do you think that this might be a bug in the JVM or is it a bug in
my programming. I checked the bug reports but didn't seem to find
anything that related to my problem.

Jay.

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Oliver Wong - 20 Jun 2006 20:57 GMT

>> There are a number of bugs in the Bug Parade that do this sort of thing.
>> The code looks a mess. The good news is that in 1.6 Windows doesn't
[quoted text clipped - 9 lines]
> my programming. I checked the bug reports but didn't seem to find
> anything that related to my problem.

I think Thomas is saying the bug is in the JVM, and that it (might) be
fixed when 1.6 comes out. He also said if you need it working now, read the
bug reports to find a workaround.

- Oliver

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Problem with Applet reloading

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