Flash Builder RichTextEditor extra line feeds

In Flash Builder 4 I am using the RichTextEditor, specifically for the formatting features. The input is stored in a MySql database; when I retrieve the html text back and shown again in RichTextEditor it has extra line feeds, if I show the text in a Alert box as standard text it has extra line feeds. Even after removing the extra line feeds and resubmitting to the database it comes back with extra line feeds. Any suggestions?
Thanks in advance.

Hello popster;
I had the extra line feed problem and now I don't, I don't know what changed
to fix it, I wish I could tell you what I did (that way I would know for
next time).
I'm sure you know, but just keep updating Flash Builder, I'm telling myself
maybe this is what fixed it.
As time allows I will eventually replace the halo RTE with a sparks Text
Area and make my own format toolbar with sparks components, to follow Adobes
advice and use a sparks component if available.
John

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Hi,
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Bug#3801869 - FlashBuilder 4.7 command line fails due to "Exception in com.adobe.flexbuilder.codemodel.CMCoreActivator.s…
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Hello,
Situation is:
Implemented a scenario in SAP PI 7.1 with a mail receiver following this thread:
/people/samuel.chandrasekaran2/blog/2008/10/06/xi-mail-adapter-dynamically-building-attachment-and-message-body-content-using-a-simple-udf
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So I followed this thread:
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Nice....
In the editors there is no change, but when opening the file in Word it asks now how to convert the file content
(proposing UTF-8) and Word recognizes mutual vowels.
But there seems to be a side effect....
Following the second link, PI recognizes an error.
This is the error message.
MP: exception caught with message Null as XI message received (PrincipalData in ModulData is null)
Adapter Framework caught exception: Null as XI message received (PrincipalData in ModulData is null)
Delivering the message to the application using connection Mail_http://sap.com/xi/XI/System failed, due to: com.sap.engine.interfaces.messaging.api.exception.MessagingException: java.lang.Exception: Null as XI message received (PrincipalData in ModulData is null).
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Your ideas are really welcome!
Best regards
Dirk

Hi,
as I found this in wikipedia:
Another common problem is the use of '\n' when communicating using an Internet protocol that mandates the use of ASCII CR+LF for ending lines. Writing '\n' to a text mode stream works correctly on Windows systems, but produces only LF on Unix, and something completely different on more exotic systems. Using "\r\n" in binary mode is slightly better, as it works on many ASCII-compatible systems, but still fails in the general case. One approach is to use binary mode and specify the numeric values of the control sequence directly, "\x0D\x0A".
Back to my issue:
In the UDF I am adding "\r\n" but only the "\n" seems to survive!
In Mapping test line feeds are available and the lines are shown as expected.
Using Notepad ++ to open the created txt file from the mail shows that LF is in the file at each end of line but CR is missing.
CR is only at the end of the last line in the file and is not from the UDF that creates the mail or the UDF that creates the attachment lines. Seems that this is added somewhere else behind the mapping.
This is what I found in galileo computing
(http://www.galileocomputing.de/glossar/gp/anzeige-11241/FirstLetter-Z, SORRY, only available in german language!):
In Parsing of XML-Documents the XML-Parser changes the end of line delimiter internally in general to a simple line feed (LF, #0A) as usual in UNIX. ..... In Windows this could result in problems with readability of source texts (e.g. in Notepad) which can be solved by choosing the right editor.
My target application is on Windows and not able to "choose" the right editor (PI system is on windoes OS too) !
But Im wondering where the CR at the end of the text comes from when all the \r\n will be replaced with \n as described.
Ideas are really welcome!
Best regards
Dirk
Edited by: Meinhard Dirk on May 31, 2011 2:45 PM

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The file that we generate has a carriage return at the end.
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structure.filedNames:
structure.fieldFixedLengths:
structure.fixedLengthTooShortHandling: Cut
Kindly tell us a solution ASAP.
Thanks & Regards
Dhwani

Dear All,
Let me elaborate on my query
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12 34 45 545 5454 UL
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45 44 44 586 6535 GM
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If only Adobe would respond... Here is my response to a related discussion: http://forums.adobe.com/thread/1166350
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I originally posted something similiar in the "Using Flash Builder" section but decided to post something here thinking it would get more coder eyes.
This worked in Flash Builder 4.5 using the Flex 4.6 SDK with the AIR 3.5 SDK.
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Is generating these errors:
Error 1:
Internal error in outgoing dependency subsystem, when generating code for: C:\Users\users\Adobe Flash Builder 4.7\TestProject\src\Image.png: java.lang.ArrayIndexOutOfBoundsException: 0
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          at com.adobe.flash.compiler.internal.units.CompilationUnitBase.processOu tgoingDependenciesRequest(CompilationUnitBase.java:886)
          at com.adobe.flash.compiler.internal.units.CompilationUnitBase.access$50 0(CompilationUnitBase.java:107)
          at com.adobe.flash.compiler.internal.units.CompilationUnitBase$6$1.call( CompilationUnitBase.java:378)
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          at java.util.concurrent.FutureTask.run(Unknown Source)
          at java.util.concurrent.ThreadPoolExecutor$Worker.runTask(Unknown Source)
          at java.util.concurrent.ThreadPoolExecutor$Worker.run(Unknown Source)
          at java.lang.Thread.run(Unknown Source)          Image.png          /TestProject/src          line 0          Flex Problem
Error 2:
The definition of base class Bitmap was not found.
With a warning:
Definition flash.utils.Bitmap could not be found.
If you drop the quality param:
package
     import flash.display.Sprite;
     public class TestProject extends Sprite
         [Embed(source = "Image.png", mimeType = "image/png", compression="true")]
         private static var _imageClass:Class;
         public function TestProject()
The errors change to:
Internal error in ABC generator subsystem, when generating code for: C:\Users\user\Adobe Flash Builder 4.7\TestProject\src\TestProject.as: java.lang.NullPointerException
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          at com.adobe.flash.compiler.internal.embedding.EmbedData.equals(EmbedDat a.java:522)
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          at com.adobe.flash.compiler.internal.workspaces.Workspace.getCanonicalEm bedData(Workspace.java:933)
          at com.adobe.flash.compiler.internal.units.EmbedCompilationUnitFactory.g etEmbedData(EmbedCompilationUnitFactory.java:120)
          at com.adobe.flash.compiler.internal.units.EmbedCompilationUnitFactory.g etCompilationUnit(EmbedCompilationUnitFactory.java:62)
          at com.adobe.flash.compiler.internal.tree.as.EmbedNode.resolveCompilatio nUnit(EmbedNode.java:116)
          at com.adobe.flash.compiler.internal.tree.as.EmbedNode.resolveCompilatio nUnit(EmbedNode.java:126)
          at com.adobe.flash.compiler.internal.tree.as.EmbedNode.resolveCompilatio nUnit(EmbedNode.java:43)
          at com.adobe.flash.compiler.internal.units.EmbedCompilationUnitFactory.c ollectEmbedDatas(EmbedCompilationUnitFactory.java:136)
          at com.adobe.flash.compiler.internal.as.codegen.ABCGenerator.generate(AB CGenerator.java:184)
          at com.adobe.flash.compiler.internal.units.ASCompilationUnit.handleABCBy tesRequest(ASCompilationUnit.java:374)
          at com.adobe.flash.compiler.internal.units.CompilationUnitBase.processAB CBytesRequest(CompilationUnitBase.java:870)
          at com.adobe.flash.compiler.internal.units.CompilationUnitBase.access$30 0(CompilationUnitBase.java:107)
          at com.adobe.flash.compiler.internal.units.CompilationUnitBase$4$1.call( CompilationUnitBase.java:309)
          at com.adobe.flash.compiler.internal.units.CompilationUnitBase$4$1.call( CompilationUnitBase.java:305)
          at com.adobe.flash.compiler.internal.units.requests.RequestMaker$1.call( RequestMaker.java:228)
          at com.adobe.flash.compiler.internal.units.requests.RequestMaker$1.call( RequestMaker.java:222)
          at java.util.concurrent.FutureTask$Sync.innerRun(Unknown Source)
          at java.util.concurrent.FutureTask.run(Unknown Source)
          at java.util.concurrent.ThreadPoolExecutor$Worker.runTask(Unknown Source)
          at java.util.concurrent.ThreadPoolExecutor$Worker.run(Unknown Source)
          at java.lang.Thread.run(Unknown Source)          TestProject.as          /TestProject/src          line 0          Flex Problem
Internal error in outgoing dependency subsystem, when generating code for: C:\Users\user\Adobe Flash Builder 4.7\TestProject\src\TestProject.as: java.lang.NullPointerException
          at com.adobe.flash.compiler.internal.embedding.transcoders.JPEGTranscode r.equals(JPEGTranscoder.java:220)
          at com.adobe.flash.compiler.internal.embedding.EmbedData.equals(EmbedDat a.java:522)
          at java.util.WeakHashMap.eq(Unknown Source)
          at java.util.WeakHashMap.get(Unknown Source)
          at com.adobe.flash.compiler.internal.workspaces.Workspace.getCanonicalEm bedData(Workspace.java:933)
          at com.adobe.flash.compiler.internal.units.EmbedCompilationUnitFactory.g etEmbedData(EmbedCompilationUnitFactory.java:120)
          at com.adobe.flash.compiler.internal.units.EmbedCompilationUnitFactory.g etCompilationUnit(EmbedCompilationUnitFactory.java:62)
          at com.adobe.flash.compiler.internal.tree.as.EmbedNode.resolveCompilatio nUnit(EmbedNode.java:116)
          at com.adobe.flash.compiler.internal.tree.as.EmbedNode.resolveCompilatio nUnit(EmbedNode.java:126)
          at com.adobe.flash.compiler.internal.tree.as.EmbedNode.resolveCompilatio nUnit(EmbedNode.java:43)
          at com.adobe.flash.compiler.internal.units.CompilationUnitBase.updateEmb edCompilationUnitDependencies(CompilationUnitBase.java:946)
          at com.adobe.flash.compiler.internal.units.ASCompilationUnit.handleOutgo ingDependenciesRequest(ASCompilationUnit.java:458)
          at com.adobe.flash.compiler.internal.units.CompilationUnitBase.processOu tgoingDependenciesRequest(CompilationUnitBase.java:886)
          at com.adobe.flash.compiler.internal.units.CompilationUnitBase.access$50 0(CompilationUnitBase.java:107)
          at com.adobe.flash.compiler.internal.units.CompilationUnitBase$6$1.call( CompilationUnitBase.java:378)
          at com.adobe.flash.compiler.internal.units.CompilationUnitBase$6$1.call( CompilationUnitBase.java:374)
          at com.adobe.flash.compiler.internal.units.requests.RequestMaker$1.call( RequestMaker.java:228)
          at com.adobe.flash.compiler.internal.units.requests.RequestMaker$1.call( RequestMaker.java:222)
          at java.util.concurrent.FutureTask$Sync.innerRun(Unknown Source)
          at java.util.concurrent.FutureTask.run(Unknown Source)
          at java.util.concurrent.ThreadPoolExecutor$Worker.runTask(Unknown Source)
          at java.util.concurrent.ThreadPoolExecutor$Worker.run(Unknown Source)
          at java.lang.Thread.run(Unknown Source)          TestProject.as          /TestProject/src          line 0          Flex Problem
If you try to set compression to false:
package
     import flash.display.Sprite;
     public class TestProject extends Sprite
         [Embed(source = "Image.png", mimeType = "image/png", compression="false")]
         private static var _imageClass:Class;
         public function TestProject()
You get the following:
The attribute compression can't be used with the mime type: image/png
Change it to jpeg:
package
     import flash.display.Sprite;
     public class TestProject extends Sprite
         [Embed(source = "Image.png", mimeType = "image/jpeg", compression="false")]
         private static var _imageClass:Class;
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You get the following:
The attribute compression can't be used with the mime type: image/jpeg
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Upgraded Flex 4.6 SDK to use the new AIR 3.6 SDK and the Flash Builder 4.7 to use the new AIR 3.6 SDK with the new compiler and I am still getting this. I had some other people try these steps and they got the exact same error so it doesn't seem to be just me. Is noone here getting this or am I the only one trying to embed a png directly into a Flash Builder project? =/

Flash builder 4.7 air 3.6 new adt compiler

Hi. Ive been having serious issues when i tried to "Export release build" using air 3.4 and/or air 3.5 on Flash builder 4.7. Goit a lot of nonsense java.lan.nullpinter exceptions and similar errrors.
When i tried to debug or run, even on device generating the ipa, everything ok. But when i tried to export the project, and it tried to re-compile it, always got absurd java errors.
Ive tried everything: downgrade the java virtual machine, reinstalling flash builder, air, even windows!!! Nothing worked. Even recovering previous stages of the project where I originally could export it (its even published on the appstore!). No use. The app that was working no problem, now when trying to export returns a lot of javanull pointers or similar crap.
BUT, when trying to generate the ipa through via command lines on the ms dos console it works!! So... its obvious the problem was on the adl+java duo.
Thing is, I updated to the just released AIR 3.6 (not the beta, the release version). It uses .exes(on windows, which is the system im using) instead of java, so it showed promise.
I overlayed the air version on the flash builder following this instructions:
http://forums.adobe.com/message/4797974
Well, not exaclty, because then flash builder throws a lot of errors and dosent show me the package explorer for instance.
I made a copy of the AIR folder, but not deleted the content, just copied the new air version files over and substitute the replicas, but kept the originals where no new file substituted them (dont know if im explaining it ok, sorry for my english).
It worked... except for the damn "Export release build" option. It keeps trying to debug it using java instead of using the new adt. And I cant find how to change that.
The adt on the other hand is being used ok, as i can check it when I try to run or debug the project targetting a device. Before I could check the command used and now Im not, so Im pretty sure its using the new .exe instead of the java version. But now I dont know how to generate the ipa targetting the app store, for instance via command line using the new adt nor can i do it exporting the project from the flash builder IDE.
SO...
is there anyone having similar problems?
How can I correctly overlay air 3.6 over Flash Builder 4.7 and force it to use the new air adt and adl?
Anyone tried?
Thanks in advance folks!!!

Thanks everyone for your collaboration.
Hey Nabren, What do you mean by "as well"?
Just to make it clear. I already followed the instructions here:
http://helpx.adobe.com/flash-builder/kb/overlay-air-sdk-flash-builder. html
to overlay the air sdk. And the folder you are pointing me is the ONLY ONE the instructions tell me to replace. BUT when you say "as well" I understand something else have to be done.
Ill explain the whole process Ive followed and the consequences:
As I said I replaced the content on the AIRSDK placed in the fodler C:\Program Files\Adobe\Adobe Flash Builder 4.7 (64 Bit)\eclipse\plugins\com.adobe.flash.compiler_4.7.0.349722 (or similar), for the content of the new SDK.
The result is that flash builder throws me a lot of errors and is unable to show even the package explorer, for instance or create a mobile project, so I went back to the original AIR folder. No problem there.
When I was using flash builder 4.6 I overlayed the sdks in this way: made a copy of the last flex SDK (which already had the air sdk inside), and copied the content of the latest AIR SDK over the current sdk, replacing only new files, keeping those not includded on the air sdk. That way I could keep several flex+air sdks, and could select wich sdk to use for each library/project. Now this doesnt work anymor on flahs builder 4.7.
So I tried this:
I made a copy of the AIR sdk under C:\Program Files\Adobe\Adobe Flash Builder 4.7 (64 Bit)\eclipse\plugins\com.adobe.flash.compiler_4.7.0.349722 and copied over the new sdk ont he folder overwritting new files,keeping those not included on the new sdk... and this works! Everythings fine. I can debug complex projects on air simulator even launch it on an iphone or ipad...
BUT it keeps throwing me JAVA errors (null pointer exceptions and things like that) when exporting that makes no sense at all (different errrors without making any change, now no error now another one...).
More info on the projects provoking this behaviour:
They are mobile projects (ios mainly). They use several libraries. Some of them come from compiled swcs from flash cs6 (wich contains classes we are using as views). All libraries have been double checked. They are fine. The problems emerge when trying to export targetting the apple store. Weve double checked the provisioning and the certificate. They are correct. In fact, when we try to generate the ipa using adt via command lines on ms-dos it works!
Weve tried to remake and the rebuild the project class by class, even recreate the flas we are using to generate the swcs to be used as libraries on the project... it only works when the project is almost empty. As soon as some content is added.. bumm! Java errrors all over when trying to export.
Our main machine is an i7 2.93 Ghz, 8 GB ram, 64 bits. Windows 7 Ultimate 64 bits, using Flash builder 4.7 64 bits and flash cs6 64 bits. But we have checked on other mahines and sme thing happens.
Doesnt anyone else have these problems? Is there any other way to overlay the air sdk?
Thanks again.

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