Flash Builder Design Mode: sea of grey w/ blue boxes...why?

Gentlepersons,
I added various controls to a tiny test application's MXML file in Flash Builder (Gumbo)'s design mode, ran the app, and all was well. Then I opened the file in design mode again, and all I could see was a sea of grey, with no controls visible. When I clicked on a control, a blue border would appear around it, but no other sign of the control was visible. I could drag new controls onto the sea of grey, but they were invisible too.
I have attached a screen shot of the "sea of grey," named "SeaOfGrey.tiff".
What the heck is this? Is there some "sea of grey" mode that I accidentally got into? How do I get out of it?
Thanks! :-)
Jim

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Flash Builder Design Mode Bug Workaround (!!!)

I've been fighting this annoyance since FB4 came out, and while I still don't think that custom/embedded fonts in design view are fixed by this, I've been able to reproduce this "fix" (workaround) to get design view to show fonts/theme correctly under some very specific circumstances on two separate PCs.
If anyone from Adobe sees this I'd like to know whether this sounds familiar or is possibly logged as a bug already somewhere in JIRA.. if not I could probably do that as long as it won't be a wasted effort.
The problem:
You're using a Halo theme but certain CSS settings (specifically and possibly limited to FONTS) don't work properly in design view even though they work fine in Flash. Essentially this makes design view practically useless since choice of font family, size, and weight can effect component sizing if you aren't hard-coding component sizes (ugh)... ruining your efforts to use design view for UI design if your UI has any level of complexity (or uses absolute positioning at all).
The specific circumstances seem to be:
You're using the Halo theme (you have no special 'skinning' requirements and want Halo defaults w/only CSS customizations)
You've upgraded a Flex 3 project to Flex 4 SDK (not sure if this is needed to reproduce the issue)
Using a regular non-embedded font (embedded fonts still do crap out, but even this 'workaround' doesn't fix that problem)
You're using swc library files such as the Swiz lib, Mate, Flexlib, etc. (I think it's ANY swc, not specific to any one)
This may also only apply when using an "mx only" project (no Spark), since we're using Halo here
The two part fix (as far as I can tell you need BOTH before design view works correctly):
In .actionScriptProperties, add the following bolded line after the compiler tag like so:
</compiler>
<theme themeIsDefault="false" themeIsSDK="true" themeLocation="${SDK_THEMES_DIR}/frameworks/themes/Halo"/>
<applications>
(I think this may only apply to 'upgraded' projects, as the line does seem to be present in newly created FB4 Halo projects. My guess is that an "upgraded" project should have such a line added, but doesn't get it due to an oversight/bug.)
The somewhat painful, and definitely odd part. Remove all your SWC library files from /libs. Grab the source code for the libraries and drop them into your project's /src folder as if you'd written them yourself. (This may require some research and knowledge on special requirements to build the libs, such as with Swiz's compiler metadata compiler settings which you need to put into your project's settings.) After you get things set up right and the project compiles again, doing a refresh of design view should finally give you proper looking Halo controls and fonts so they look identical to the Flash runtime view.
Why this works, I've no idea. I suspect it has something to do with that stupid and annoying (and supposedly 'harmless') design mode warning message you get when you include a library like Swiz or Mate in your project. (Design mode could not load xxxxxxxxxxxxx.swc. It may be incompatible with this SDK, or invalid. (DesignAssetLoader.CompleteTimeout)) - this warning doesn't break your application, people seem to think it's just a harmless warning..but is it breaking design view?
If anyone has any idea what's going on here, why this 'fixes' the problem (a better work around), or has any other insight I'd love to hear it. The combo of needing to do two things (in my specific case) to fix the problem really made this a ROYAL PAIN, I still can't believe I found it.

Hi Fernando, sorry for the delayed response. CSS Design Mode is not available for Flex 4 projects, but it is still available in Flex 3 projects. The reason for this is that designing components in Flex 4 is often a lot different, since it relies highly on the new spark skinning architecture. There is, however, an Appearance panel available in design view which supplies a set of the main inheriting styles. Setting these styles in the Appearance panel will result in assigning values to a global style selector.
I hope this helps,
Rob

Flash Builder Design view

Hi all,
I have also an issue when trying to view a component in the Flash Builder 4 Design View (running on Eclipse 3.5 SP-2).
The design view does not open and I get an error message. When I look into the Eclipse "Error Log" view I see the following stack trace and session data as shown below...
I appreciate any hint what is going wrong here...
Thanks!
Paul
java.lang.NullPointerException
at com.adobe.flexbuilder.mxml.editor.design.internal.MXMLDesignView4Commander.getDesignSurfa ce(MXMLDesignView4Commander.java:61)
at com.adobe.flexbuilder.mxml.editor.design.internal.MXMLDesignView4Commander.setFrameRate(M XMLDesignView4Commander.java:124)
at com.adobe.flexbuilder.designview.DesignViewPart$DesignShellListener.shellActivated(Design ViewPart.java:353)
at org.eclipse.swt.widgets.TypedListener.handleEvent(TypedListener.java:82)
at org.eclipse.swt.widgets.EventTable.sendEvent(EventTable.java:84)
at org.eclipse.swt.widgets.Widget.sendEvent(Widget.java:1003)
at org.eclipse.swt.widgets.Widget.sendEvent(Widget.java:1027)
at org.eclipse.swt.widgets.Widget.sendEvent(Widget.java:1008)
at org.eclipse.swt.widgets.Decorations.WM_ACTIVATE(Decorations.java:1615)
at org.eclipse.swt.widgets.Shell.WM_ACTIVATE(Shell.java:2086)
at org.eclipse.swt.widgets.Control.windowProc(Control.java:3943)
at org.eclipse.swt.widgets.Canvas.windowProc(Canvas.java:342)
at org.eclipse.swt.widgets.Decorations.windowProc(Decorations.java:1578)
at org.eclipse.swt.widgets.Shell.windowProc(Shell.java:2010)
at org.eclipse.swt.widgets.Display.windowProc(Display.java:4619)
at org.eclipse.swt.internal.win32.OS.MessageBoxW(Native Method)
at org.eclipse.swt.internal.win32.OS.MessageBox(OS.java:2892)
at org.eclipse.swt.widgets.MessageBox.open(MessageBox.java:207)
at com.adobe.flexbuilder.mxml.editor.design.MXMLDesignPart.startDesignView(MXMLDesignPart.ja va:208)
at com.adobe.flexbuilder.mxml.editor.design.MXMLDesignPart.<init>(MXMLDesignPart.java:68)
at com.adobe.flexbuilder.mxml.editor.design.MXMLDesignEditor.initializePlayer(MXMLDesignEdit or.java:1411)
at com.adobe.flexbuilder.mxml.editor.design.MXMLDesignEditor.initializeDesignView(MXMLDesign Editor.java:1576)
at com.adobe.flexbuilder.mxml.editor.design.MXMLDesignEditor.setFocus(MXMLDesignEditor.java: 1736)
at org.eclipse.ui.part.MultiPageEditorPart.setFocus(MultiPageEditorPart.java:1119)
at org.eclipse.ui.part.MultiPageEditorPart.setFocus(MultiPageEditorPart.java:1101)
at com.adobe.flexbuilder.mxml.editor.MXMLEditor.setFocusIfActive(MXMLEditor.java:674)
at com.adobe.flexbuilder.mxml.editor.MXMLEditor.activateDesignEditor(MXMLEditor.java:638)
at com.adobe.flexbuilder.mxml.editor.MXMLEditor.activateDesignEditor(MXMLEditor.java:621)
at com.adobe.flexbuilder.mxml.editor.MXMLEditor.pageChange(MXMLEditor.java:489)
at com.adobe.flexbuilder.editorcore.editor.CodeAndDesignEditor.setActivePage(CodeAndDesignEd itor.java:684)
at com.adobe.flexbuilder.mxml.editor.MXMLEditor.setActivePage(MXMLEditor.java:544)
at com.adobe.flexbuilder.editorcore.editor.CodeAndDesignEditor$1.clicked(CodeAndDesignEditor .java:454)
at com.adobe.flexide.editorcore.ui.controls.ButtonBar.clicked(ButtonBar.java:289)
at com.adobe.flexide.editorcore.ui.controls.AbstractButton.sendClickEvent(AbstractButton.jav a:41)
at com.adobe.flexide.editorcore.ui.controls.ToggleButton.handleChange(ToggleButton.java:79)
at com.adobe.flexide.editorcore.ui.controls.ToggleButton.mouseDown(ToggleButton.java:66)
at org.eclipse.swt.widgets.TypedListener.handleEvent(TypedListener.java:179)
at org.eclipse.swt.widgets.EventTable.sendEvent(EventTable.java:84)
at org.eclipse.swt.widgets.Widget.sendEvent(Widget.java:1003)
at org.eclipse.swt.widgets.Display.runDeferredEvents(Display.java:3910)
at org.eclipse.swt.widgets.Display.readAndDispatch(Display.java:3503)
at org.eclipse.ui.internal.Workbench.runEventLoop(Workbench.java:2405)
at org.eclipse.ui.internal.Workbench.runUI(Workbench.java:2369)
at org.eclipse.ui.internal.Workbench.access$4(Workbench.java:2221)
at org.eclipse.ui.internal.Workbench$5.run(Workbench.java:500)
at org.eclipse.core.databinding.observable.Realm.runWithDefault(Realm.java:332)
at org.eclipse.ui.internal.Workbench.createAndRunWorkbench(Workbench.java:493)
at org.eclipse.ui.PlatformUI.createAndRunWorkbench(PlatformUI.java:149)
at org.eclipse.ui.internal.ide.application.IDEApplication.start(IDEApplication.java:113)
at org.eclipse.equinox.internal.app.EclipseAppHandle.run(EclipseAppHandle.java:194)
at org.eclipse.core.runtime.internal.adaptor.EclipseAppLauncher.runApplication(EclipseAppLau ncher.java:110)
at org.eclipse.core.runtime.internal.adaptor.EclipseAppLauncher.start(EclipseAppLauncher.jav a:79)
at org.eclipse.core.runtime.adaptor.EclipseStarter.run(EclipseStarter.java:368)
at org.eclipse.core.runtime.adaptor.EclipseStarter.run(EclipseStarter.java:179)
at sun.reflect.NativeMethodAccessorImpl.invoke0(Native Method)
at sun.reflect.NativeMethodAccessorImpl.invoke(Unknown Source)
at sun.reflect.DelegatingMethodAccessorImpl.invoke(Unknown Source)
at java.lang.reflect.Method.invoke(Unknown Source)
at org.eclipse.equinox.launcher.Main.invokeFramework(Main.java:559)
at org.eclipse.equinox.launcher.Main.basicRun(Main.java:514)
at org.eclipse.equinox.launcher.Main.run(Main.java:1311)
at org.eclipse.equinox.launcher.Main.main(Main.java:1287)
Session Data:
eclipse.buildId=unknown
java.version=1.6.0_16
java.vendor=Sun Microsystems Inc.
BootLoader constants: OS=win32, ARCH=x86, WS=win32, NL=de_DE
Framework arguments: -product org.eclipse.epp.package.jee.product
Command-line arguments: -os win32 -ws win32 -arch x86 -product org.eclipse.epp.package.jee.product

I have the same problem, and can not get answer.
Today I try to use a standalone version, it‘s running good.
So, it may tell us that the problem may be only happen in the situation that using a plugin version FB4 and running on win 7.
If you just need flex and do not use j2ee, I suggest you using a standalone FB.

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http://papillongrafix.com/fb.png
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This is what he is talking about. I do anticipate this being an annoyance for me once I switch to FB4 at work.
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Here i attached the image file.
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sss999sss, Dezoris, ypeng, GJam564: Can you guys reproduce the issue still?
When you can, please comment on this bug http://bugs.adobe.com/jira/browse/FB-25594 and attach your error log from your workspace
Win: C:\users\you\Adobe Flash Builder 4 Plug-in\.metadata\.log
Mac: /Users/you/Documents/Adobe Flash Builder 4 Plug-in/.metadata/.log
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Also, just to be sure, try to reproduce this bug a new workspace:
1) File > Switch Workspace > Other...
2) Specify a new folder
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Software Engineer, Flash Builder.

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Web service method binding (flash builder issue)

I have a new Flash Builder (Flex) project, basically it has 2 combo boxes in it. I have added a web service, the service is called uws_lookups and has 2 methods, lookupLanguage and lookupCountry.
If I bind a combobox to the result from either of these services everything works as expected, here is the code:
<?xml version="1.0" encoding="utf-8"?>
<s:Application xmlns:fx="http://ns.adobe.com/mxml/2009"
      xmlns:s="library://ns.adobe.com/flex/spark"
      xmlns:mx="library://ns.adobe.com/flex/mx"
      xmlns:uws_lookups="services.uws_lookups.*"
      minWidth="955" minHeight="600">
<fx:Script>
<![CDATA[
   import com.adobe.serializers.utility.TypeUtility;
   import mx.controls.Alert;
   import mx.events.FlexEvent;
   protected function comboBox_creationCompleteHandler(event:FlexEvent):void
    lookupCountryResult.token = uws_lookups.lookupCountry();
]]>
</fx:Script>
<fx:Declarations>
<s:CallResponder id="lookupCountryResult"/>
<uws_lookups:Uws_lookups id="uws_lookups"
         fault="Alert.show(event.fault.faultString + '\n' + event.fault.faultDetail)"
         showBusyCursor="true"/>

</fx:Declarations>
<s:ComboBox id="comboBox" creationComplete="comboBox_creationCompleteHandler(event)" labelField="countryName">
<s:AsyncListView list="{TypeUtility.convertToCollection(lookupCountryResult.lastResult.Tables.Country.Rows)}"/>
</s:ComboBox>
<s:ComboBox/>
</s:Application>
As you can see the combobox gets bound, the results are returned and displayed, however when I bind the second box to the other method Flash Builder does the most stupid thing ever:
<?xml version="1.0" encoding="utf-8"?>
<s:Application xmlns:fx="http://ns.adobe.com/mxml/2009"
      xmlns:s="library://ns.adobe.com/flex/spark"
      xmlns:mx="library://ns.adobe.com/flex/mx"
      xmlns:uws_lookups="services.uws_lookups.*"
      minWidth="955" minHeight="600">
<fx:Script>
<![CDATA[
   import com.adobe.serializers.utility.TypeUtility;
   import mx.controls.Alert;
   import mx.events.FlexEvent;
   protected function comboBox_creationCompleteHandler(event:FlexEvent):void
    lookupCountryResult.token = uws_lookups.lookupCountry();
   protected function comboBox2_creationCompleteHandler(event:FlexEvent):void
    lookupLanguageResult.token = uws_lookups.lookupLanguage();
]]>
</fx:Script>
<fx:Declarations>
<s:CallResponder id="lookupCountryResult"/>
<s:CallResponder id="lookupLanguageResult"/>
<uws_lookups:Uws_lookups id="uws_lookups" fault="Alert.show(event.fault.faultString + '\n' + event.fault.faultDetail)" showBusyCursor="true"/>

</fx:Declarations>
<s:ComboBox id="comboBox" creationComplete="comboBox_creationCompleteHandler(event)" labelField="countryName">
<s:AsyncListView list="{TypeUtility.convertToCollection(lookupCountryResult.lastResult.Tables.Country.Rows)}"/>
</s:ComboBox>
<s:ComboBox id="comboBox2" creationComplete="comboBox2_creationCompleteHandler(event)" labelField="LanguageName">
<s:AsyncListView list="{TypeUtility.convertToCollection(lookupLanguageResult.lastResult.Tables.Country.Rows)}"/>
</s:ComboBox>
</s:Application>
Now I'm pretty sure that isnt what I asked it to do, so I manually change the code line to read correctly
<s:AsyncListView list="{TypeUtility.convertToCollection(lookupLanguageResult.lastResult.Tables.Language.Ro ws)}"/>
Which enables to second combobox to work, but the original one (countries) now displays [Object: Language_type]
I have debugged the application and both methods do actually return the correct data, FB is just choosing to do something stupid when I add the second call.
I have done the basics, deleted the project and started again, tried a different web service, tried different methods, but it looks like when I use more than one method it fails, so please tell me, what am I doing wrong because I know Flash Builder cannot be doing this by design.
I will post the service response in another post.
Thanks for any help you have!
Shaine

Ok, lets prove I'm not going mad. New Project, add webservice, which has 2 methods as before. Drag datagrid to stage and bind to data for lookup countries, the code generated is:
<?xml version="1.0" encoding="utf-8"?>
<s:Application xmlns:fx="http://ns.adobe.com/mxml/2009"
      xmlns:s="library://ns.adobe.com/flex/spark"
      xmlns:mx="library://ns.adobe.com/flex/mx"
      xmlns:uws_lookups="services.uws_lookups.*"
      minWidth="955" minHeight="600">
<fx:Script>
<![CDATA[
   import com.adobe.serializers.utility.TypeUtility;
   import mx.controls.Alert;
   import mx.events.FlexEvent;
   protected function dataGrid_creationCompleteHandler(event:FlexEvent):void
    lookupCountryResult.token = uws_lookups.lookupCountry();
]]>
</fx:Script>
<fx:Declarations>
<s:CallResponder id="lookupCountryResult"/>
<uws_lookups:Uws_lookups id="uws_lookups"
         fault="Alert.show(event.fault.faultString + '\n' + event.fault.faultDetail)"
         showBusyCursor="true"/>

</fx:Declarations>
<s:DataGrid id="dataGrid" x="10" y="10" width="400" height="580"
    creationComplete="dataGrid_creationCompleteHandler(event)" requestedRowCount="4">
<s:columns>
   <s:ArrayList>
    <s:GridColumn dataField="ID" headerText="ID"></s:GridColumn>
    <s:GridColumn dataField="countryName" headerText="countryName"></s:GridColumn>
   </s:ArrayList>
</s:columns>
<s:typicalItem>
   <fx:Object countryName="countryName1" ID="ID1"></fx:Object>
</s:typicalItem>
<s:AsyncListView list="{TypeUtility.convertToCollection(lookupCountryResult.lastResult.Tables.Country.Rows)}"/>
</s:DataGrid>
</s:Application>
So. now te good bit, drag another datagrid to the stage and bind to the second method (languages), and guess what? it all goes horribly wrong, here is the complete code for that too:
<?xml version="1.0" encoding="utf-8"?>
<s:Application xmlns:fx="http://ns.adobe.com/mxml/2009"
      xmlns:s="library://ns.adobe.com/flex/spark"
      xmlns:mx="library://ns.adobe.com/flex/mx"
      xmlns:uws_lookups="services.uws_lookups.*"
      minWidth="955" minHeight="600">
<fx:Script>
<![CDATA[
   import com.adobe.serializers.utility.TypeUtility;
   import mx.controls.Alert;
   import mx.events.FlexEvent;
   protected function dataGrid_creationCompleteHandler(event:FlexEvent):void
    lookupCountryResult.token = uws_lookups.lookupCountry();
   protected function dataGrid2_creationCompleteHandler(event:FlexEvent):void
    lookupLanguageResult.token = uws_lookups.lookupLanguage();
]]>
</fx:Script>
<fx:Declarations>
<s:CallResponder id="lookupCountryResult"/>
<uws_lookups:Uws_lookups id="uws_lookups"
         fault="Alert.show(event.fault.faultString + '\n' + event.fault.faultDetail)"
         showBusyCursor="true"/>
<s:CallResponder id="lookupLanguageResult"/>

</fx:Declarations>
<s:DataGrid id="dataGrid" x="10" y="10" width="400" height="580"
    creationComplete="dataGrid_creationCompleteHandler(event)" requestedRowCount="4">
<s:columns>
   <s:ArrayList>
    <s:GridColumn dataField="ID" headerText="ID"></s:GridColumn>
    <s:GridColumn dataField="countryName" headerText="countryName"></s:GridColumn>
   </s:ArrayList>
</s:columns>
<s:typicalItem>
   <fx:Object countryName="countryName1" ID="ID1"></fx:Object>
</s:typicalItem>
<s:AsyncListView list="{TypeUtility.convertToCollection(lookupCountryResult.lastResult.Tables.Country.Rows)}"/>
</s:DataGrid>
<s:DataGrid id="dataGrid2" x="418" y="10" width="400" height="590"
    creationComplete="dataGrid2_creationCompleteHandler(event)" requestedRowCount="4">
<s:columns>
   <s:ArrayList>
    <s:GridColumn dataField="ID" headerText="ID"></s:GridColumn>
    <s:GridColumn dataField="LanguageName" headerText="LanguageName"></s:GridColumn>
    <s:GridColumn dataField="LanguageCode" headerText="LanguageCode"></s:GridColumn>
   </s:ArrayList>
</s:columns>
<s:typicalItem>
   <fx:Object ID="ID1" LanguageCode="LanguageCode1" LanguageName="LanguageName1"></fx:Object>
</s:typicalItem>
<s:AsyncListView list="{TypeUtility.convertToCollection(lookupLanguageResult.lastResult.Tables.Country.Rows)}"/>
</s:DataGrid>
</s:Application>
Now this is without ANY modification from me whatsoever, and all I get is the CountryID field displayed, so I modify the code manually to read:
<?xml version="1.0" encoding="utf-8"?>
<s:Application xmlns:fx="http://ns.adobe.com/mxml/2009"
      xmlns:s="library://ns.adobe.com/flex/spark"
      xmlns:mx="library://ns.adobe.com/flex/mx"
      xmlns:uws_lookups="services.uws_lookups.*"
      minWidth="955" minHeight="600">
<fx:Script>
<![CDATA[
   import com.adobe.serializers.utility.TypeUtility;
   import mx.controls.Alert;
   import mx.events.FlexEvent;
   protected function dataGrid_creationCompleteHandler(event:FlexEvent):void
    lookupCountryResult.token = uws_lookups.lookupCountry();
   protected function dataGrid2_creationCompleteHandler(event:FlexEvent):void
    lookupLanguageResult.token = uws_lookups.lookupLanguage();
]]>
</fx:Script>
<fx:Declarations>
<s:CallResponder id="lookupCountryResult"/>
<uws_lookups:Uws_lookups id="uws_lookups"
         fault="Alert.show(event.fault.faultString + '\n' + event.fault.faultDetail)"
         showBusyCursor="true"/>
<s:CallResponder id="lookupLanguageResult"/>

</fx:Declarations>
<s:DataGrid id="dataGrid" x="10" y="10" width="400" height="580"
    creationComplete="dataGrid_creationCompleteHandler(event)" requestedRowCount="4">
<s:columns>
   <s:ArrayList>
    <s:GridColumn dataField="ID" headerText="ID"></s:GridColumn>
    <s:GridColumn dataField="countryName" headerText="countryName"></s:GridColumn>
   </s:ArrayList>
</s:columns>
<s:typicalItem>
   <fx:Object countryName="countryName1" ID="ID1"></fx:Object>
</s:typicalItem>
<s:AsyncListView list="{TypeUtility.convertToCollection(lookupCountryResult.lastResult.Tables.Country.Rows)}"/>
</s:DataGrid>
<s:DataGrid id="dataGrid2" x="418" y="10" width="400" height="590"
    creationComplete="dataGrid2_creationCompleteHandler(event)" requestedRowCount="4">
<s:columns>
   <s:ArrayList>
    <s:GridColumn dataField="ID" headerText="ID"></s:GridColumn>
    <s:GridColumn dataField="LanguageName" headerText="LanguageName"></s:GridColumn>
    <s:GridColumn dataField="LanguageCode" headerText="LanguageCode"></s:GridColumn>
   </s:ArrayList>
</s:columns>
<s:typicalItem>
   <fx:Object ID="ID1" LanguageCode="LanguageCode1" LanguageName="LanguageName1"></fx:Object>
</s:typicalItem>
<s:AsyncListView list="{TypeUtility.convertToCollection(lookupLanguageResult.lastResult.Tables.Language.Rows)}"/>
</s:DataGrid>
</s:Application>
And now I can see the CountryID, LanguageID, LanguageName and LanguageCode, but still no Country Name, so where do I look now, and more to the point why is this happening?
Please please please please help, this is just slightly more than business critical, I have to justify the cost of this project, and so far, not having lot of fun with it.
Thanks
Shaine

Cannot execute FlexUnit Test in Flash Builder 4.7 - File not found: FlexUnitApplication.swf

Hello!
I would like to run FlexUnit Tests from within Flash Builder 4.7 but when I launch "Execute FlexUnit Tests", I get the "Launch failed" message popup with text: File not found: FlexUnitApplication.swf
Is it possible to fix this?
I'm using Mac OS 10.9

Hi Atul_Saini,
So I checked your link and all seems correct on my computer.
At the bottom of the link you provided there is "see also" section, about activation / deactivation.
I did not deactivated my licenses before my window re-install, and if now I go to Flash Builder -> Help , desactivation button is greyed out. Could it be the source of my problem that I used my licenses on two computer and did not deactivated them ?
If yes, how could I deactivate thoses products ? I searched on my profile but I can't find a way to do it.

Flash Builder 4.5 can't find Flash imports

Hi everyone,
Not sure if this question has been answered elsewhere in the forum but I'm using Flash Pro CS5.5 together with Flash Builder 4.5 which are supposed to integrate well (I'm led to believe anyway).
After importing my Flash Pro project and opening up my class files in Flash Builder 4.5 I note that all the Flash namespaces/imports can't be found. I'm at a loss as to why this as the import process seems to be a straighforward process.
Am using the Flex 4.5 SDK.
Anyone else get this and, if so, did anyone manage to resolve it?
Any pointers would be much appreciated.
Sincere thanks.
Jas

Oh, and I forgot to mention that I get the same stupid error for this code which worked perfectly in FB3:
for (var key: Object in Event_MouseDown_Callbacks) (key as Function)(sender == null ? this : sender, flashEvent, Event_MouseDown_Callbacks[key]);
I get the error for (key as Function). This code is within a Function of mine.
As for my original post, I just re-tested that issue in FB3 and there, when I hit . (dot) after the cast, it CORRECTLY LISTS all the members of the G3Widget Class.
I've looked in the options of Flash Builder 4.5 for an hour trying to see why it behaves like it does. No luck. And it's probably not an option. It's just that, by default, it doesn't list the members of the type after you cast it, which, in my opinion, is a HORRIBLE mistake. I'm going back to FB 3.

Flash Builder Constantly Hangs. HELP!!

I'm running Flash Builder CS5 on a 64bit Windows 7 HP box and it constantly hangs while typing, selecting text, pasting, and other normal actions in the editor. It hangs for 5 to 10 minutes and then goes back to working normal again. However, sometimes for not more than a single character being typed and it hangs again! It's gotten so frustrating I'm wondering how I am ever going to complete my AIR app. Some days it is hung for longer than it is working and so I get virtually nothing done.
Does anyone have an idea why it might constantly hang? I am not running any versions of Eclipse or Aptana on this machine.
Thanks!
PK

Well, I finally figured this out. Even though I had uninstalled Webroot Security Essentials (anti-virus software) it never really was gone. Because I didn't know that I brought my machine back to factory software state and reinstalled Adobe. Flash Builder was working great so I re-installed Webroot and FB started crashing again. This time I was able to uninstall Webroot completely and FB is working again.
I switched to XFinity security (Norton) and it is still working correctly.
Although I ranted against Adobe a bit (sorry, guys) it wasn't directly their fault. Still, for the amount of money the company makes on these products it would be nice if they tested them against the leading anti-virus packages so if there is a problem it can get resolved by the software companies. Just a thought.

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Hi
Could you please try some steps mentioned here
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Let me know if it helps or not.

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