Flex :: Profiler Doesn't Do Anything?
Mar 1, 2010
My Flex application has some memory problems which I'd like to find using the profiler. However, when I run the profiler from Flex Builder, nothing happens. The appication is run the regular way, but nothing is profiled. The Profiling perspective doesn't event open, and when I open the Profiling perspective, no memory usage is displayed.
Can anyone help me out here?
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May 12, 2011
I'm currently hunting a memory leak related to XML objects. FDT's profiler shows results that match my expectations while Adobe's profiler doesn't show any XML objects at all.
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Mar 21, 2010
I was trying to find a bandwidth profiler in flex like there used to be one in Flash but couldn't really find one. Is there a way, that I can do bandwidth profiling of my local swf?I'm using Flex Bulider with a AS3 project.
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I have an AIR/Flex app I made, I have a few people testing it and everyone is reporting that after leaving it running for a while, it is making all there machines run very slow. It runs fine at first so this must be a memory leak somewhere. I used the profiler on this and the only thing that shows as using a substantial amount of memory is MethodQueueElement which is not a class I wrote, and I have no idea what it does, I am assuming its part of the Flex framework. I am not familiar with using a profiler so I am not sure what all I shuld be looking at, that was the only class that was high on "memory" and it said it had over 100,000 instances. If this is my problem what can I do to fix it?
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Nov 17, 2009
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Nov 17, 2009
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May 17, 2011
I'm trying to use the Profiler for the first time so I don't know much about it. But it doesn't seem to work.I run my project under profiler, it says it is running, but no window shows up. Nothing. I can see the project's icon down there but I see no window at all.Can this be cause by the fact that I'm using Flex 4.5? You can the app in the dock and it shows its live objects, but I don't see the apps' window and cannot interact with it. The app is just a simple 400x400 window with some black shapes in it.
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Apr 11, 2011
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I have been using this for testing Perlin Noise stuff:
[Code]...
As you see here, the swf is set to a height of 400 When executed with test movie, control-enter, the trace returns 400 .. now, if you try this with the Bandwidth Profiler open, it would return 300, and the Sprite would only extend to 300 height.
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[Code].....
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[Code]...
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{
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package
{
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[Code]...
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Below is the code, or download the FXP file here.
// DropDownTest.mxml (application)
<?xml version="1.0" encoding="utf-8"?>
<s:WindowedApplication xmlns:fx="http://ns.adobe.com/mxml/2009"
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[code]....
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<?xml version="1.0" encoding="utf-8"?>
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xmlns:mx="library://ns.adobe.com/flex/mx"
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>
[Code]...
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Why Flash Firebug doesn't work with flex 4.5?
UPDATE:
I have Flex 4.5 and in the main application, in the script tag I write:
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My code snipet looks like :
[Code]...
Do you have idea about the reason for that error and how to prevent it? N.B. The code that triggers this error is as a result for click handler. If before encountering this error change the selection on my yearsCb, everithing is fine. EDIT: I forget to specify that this error is thrown when it is a selected item in my ComboBox. It seem that after container that holds the ComboBox loses the focus, it doesn't recognize it's ComboBox child as having a selected item anyway (this problem arise only after the modal popup close.).
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