Re: [flexcoders] Re: Flex2B3 :: StackOverflow #1023 :: hmmm

[Michael Schmalle]

So,

I need to slim what I call then? I am no where near 4000 recursions on this. 

Do you have any advice for me? I wrote this documenter in Flex to
really test the Flash player, I am getting good feelings but, this I
just need to work right now and then when I refactor it won't be a
problem.

So a stack is like a method call chain, so really I need to slim the whole algorithm and not use dispatchEvent().

Maybe me using dispatchEvent() is adding on the recursions I am not seeing. 

Peace, MikeOn 6/14/06, Gordon Smith <[EMAIL PROTECTED]> wrote:









  


    
            







I got more info from the AS3 team... The
Player's stack limit is 128K and can't be changed. When a method calls another
method, a stack frame gets created which requires 4 bytes for its size, 4 bytes
for the return address, 4 bytes for each parameter, and 4 bytes for each local
variable. So if a typical function has 2 parameters and 4 local variables, you
could have about 4000 recursive metthod calls.

 

- Gordon

 









From: 
flexcoders@yahoogroups.com [mailto:flexcoders@yahoogroups.com] 
On Behalf Of Gordon Smith
Sent: Wednesday, June 14, 2006
6:17 PM
To: flexcoders@yahoogroups.com
Subject: RE: [flexcoders] Re:
Flex2B3 :: StackOverflow #1023 :: hmmm



 









A StackOverflowError does not necessarily involve an Array. It
generally is an indicator of infinite (or at last overly deep) recursion, such
as where method A calls method B and method B calls method A, over and over. In
your stack trace, it looks like File/analyzeNextFile() is being called
recursively rather than sequentially.

 

- Gordon

 

 









From: 
flexcoders@yahoogroups.com
[mailto:flexcoders@yahoogroups.com]
On Behalf Of Michael Schmalle
Sent: Wednesday, June 14, 2006
3:57 PM
To: flexcoders@yahoogroups.com
Subject: [flexcoders] Re: Flex2B3
:: StackOverflow #1023 :: hmmm



 







oh yeah,

StackOverflowError: Error #1023: Stack overflow occurred.
    at mx.collections::ListCollectionView/::addItemsToView()
    at mx.collections::ListCollectionView/::listChangeHandler()
    at flash.events::EventDispatcher/dispatchEvent()
    at mx.collections::ArrayList/::internalDispatchEvent()
    at mx.collections::ArrayList/addItemAt()
    at mx.collections::ListCollectionView/addItemAt()
    at mx.collections::ListCollectionView/addItem()
    at
com.teotiGraphix.documentfx.models.elements::Comment/::populateTagList()
    at
com.teotiGraphix.documentfx.models.elements::Comment/process()
    at com.teotiGraphix.documentfx.models.elements::Comment$iinit()
    at
com.teotiGraphix.documentfx.analyzers::Analyzer/::getComment()
    at
com.teotiGraphix.documentfx.analyzers::Analyzer/com.teotiGraphix.documentfx.analyzers:Analyzer::parseMethods()
    at com.teotiGraphix.documentfx.analyzers::Analyzer/analyzeMethods()
    at
com.teotiGraphix.documentfx.models.objects::File/::analyzePackage()
    at
com.teotiGraphix.documentfx.models.objects::File/parseTokens()
    at com.teotiGraphix.documentfx.models.objects::File/analyze()
    at
com.teotiGraphix.documentfx.documents::ComponentDocument/com.teotiGraphix.documentfx.documents:ComponentDocument::analyzeNextFile()
    at
com.teotiGraphix.documentfx.documents::ComponentDocument/com.teotiGraphix.documentfx.documents:ComponentDocument::analyzeFileQueue()
    at
com.teotiGraphix.documentfx.documents::ComponentDocument/com.teotiGraphix.documentfx.documents:ComponentDocument::analyzeNextFileHandler()
    at flash.events::EventDispatcher/dispatchEvent()
    at com.teotiGraphix.documentfx.models.objects::File/parseTokens()
    at
com.teotiGraphix.documentfx.models.objects::File/analyze()
    at
com.teotiGraphix.documentfx.documents::ComponentDocument/com.teotiGraphix.documentfx.documents:ComponentDocument::analyzeNextFile()
    at
com.teotiGraphix.documentfx.documents::ComponentDocument/com.teotiGraphix.documentfx.documents:ComponentDocument::analyzeFileQueue()
    at
com.teotiGraphix.documentfx.documents::ComponentDocument/com.teotiGraphix.documentfx.documents:ComponentDocument::analyzeNextFileHandler()
    at flash.events::EventDispatcher/dispatchEvent()
    at
com.teotiGraphix.documentfx..models.objects::File/parseTokens()
    at
com.teotiGraphix.documentfx.models.objects::File/analyze()
    at com.teotiGraphix.documentfx.documents::ComponentDocument/com.teotiGraphix.documentfx.documents:ComponentDocument::analyzeNextFile()
    at
com.teotiGraphix.documentfx.documents::ComponentDocument/com.teotiGraphix.documentfx.documents:ComponentDocument::analyzeFileQueue()
    at com.teotiGraphix.documentfx.documents::ComponentDocument/com.teotiGraphix.documentfx.documents:ComponentDocument::analyzeNextFileHandler()
    at flash.events::EventDispatcher/dispatchEvent()
    at
com.teotiGraphix.documentfx.models.objects::File/parseTokens()
    at
com.teotiGraphix.documentfx.models.objects::File/analyze()
    at
com.teotiGraphix.documentfx.documents::ComponentDocument/com.teotiGraphix.documentfx.documents:ComponentDocument::analyzeNextFile()
    at com.teotiGraphix.documentfx.documents::ComponentDocument/com.teotiGraphix.documentfx.documents:ComponentDocument::analyzeFileQueue()
    at
com.teotiGraphix.documentfx.documents::ComponentDocument/com.teotiGraphix.documentfx.documents:ComponentDocument::analyzeNextFileHandler()
    at flash.events::EventDispatcher/dispatchEvent()
    at
com.teotiGraphix.documentfx.models.objects::File/parseTokens()
    at
com.teotiGraphix.documentfx.models.objects::File/analyze()
    at
com.teotiGraphix.documentfx.documents::ComponentDocument/com.teotiGraphix.documentfx.documents:ComponentDocument::analyzeNextFile()
    at
com.teotiGraphix.documentfx.documents::ComponentDocument/com.teotiGraphix.documentfx.documents:ComponentDocument::analyzeFileQueue()
    at com.teotiGraphix.documentfx.documents::ComponentDocument/com.teotiGraphix.documentfx.documents:ComponentDocument::analyzeNextFileHandler()
    at flash.events::EventDispatcher/dispatchEvent()
    at
com.teotiGraphix.documentfx.models.objects::File/parseTokens()
    at com.teotiGraphix.documentfx.models.objects::File/analyze()
    at
com.teotiGraphix.documentfx.documents::ComponentDocument/com.teotiGraphix.documentfx.documents:ComponentDocument::analyzeNextFile()
    at
com.teotiGraphix.documentfx.documents::ComponentDocument/com.teotiGraphix.documentfx.documents:ComponentDocument::analyzeFileQueue()
    at
com.teotiGraphix.documentfx.documents::ComponentDocument/com.teotiGraphix.documentfx.documents:ComponentDocument::analyzeNextFileHandler()
    at flash.events::EventDispatcher/dispatchEvent()
    at com.teotiGraphix.documentfx.models.objects::File/parseTokens()
    at
com.teotiGraphix.documentfx.models.objects::File/analyze()
    at
com.teotiGraphix.documentfx.documents::ComponentDocument/com.teotiGraphix.documentfx.documents:ComponentDocument::analyzeNextFile()
    at
com.teotiGraphix.documentfx.documents::ComponentDocument/com.teotiGraphix.documentfx.documents:ComponentDocument::analyzeFileQueue()
    at
com.teotiGraphix.documentfx.documents::ComponentDocument/com.teotiGraphix.documentfx.documents:ComponentDocument::analyzeNextFileHandler()
    at flash.events::EventDispatcher/dispatchEvent()
    at
com.teotiGraphix.documentfx.models.objects::File/parseTokens()
    at
com.teotiGraphix.documentfx.models.objects::File/analyze()
    at com.teotiGraphix.documentfx.documents::ComponentDocument/com.teotiGraphix.documentfx.documents:ComponentDocument::analyzeNextFile()
    at
com.teotiGraphix.documentfx.documents::ComponentDocument/com.teotiGraphix.documentfx.documents:ComponentDocument::analyzeFileQueue()
    at com.teotiGraphix.documentfx.documents::ComponentDocument/com.teotiGraphix.documentfx.documents:ComponentDocument::analyzeNextFileHandler()
    at flash.events::EventDispatcher/dispatchEvent()
    at
com.teotiGraphix.documentfx.models.objects::File/parseTokens()
    at
com.teotiGraphix.documentfx.models.objects::File/analyze()


the error...



On 6/14/06, Michael Schmalle
<[EMAIL PROTECTED]>
wrote:



Hi,

I am getting a #1023 statckoverflow error on lines that have nothing to do with
an array.

Is this a memory error? Like the player is out of memory. It's happening in a
VERY intensive proccessing loop.

The docs say talk to Adobe, if the swf is not corrupt.

Thoughts?

Peace, Mike









-- 
What goes up, does come down. 








-- 
What goes up, does come down. 




















      

    
    










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