SetText doesn't work. A bug???

I've got a JTextArea as a private atribute of my class:
private JTextArea textArea = new JTextArea();
And i've got a method that does:
textArea.setText("blablabla");
Well, the thing is, when i call that method... is doesn't do anything! I mean, the JTextArea remains with the same content. And the method is really being called (i'm sure 'cause i've done a System.out.print)
And when i do textArea.append("blablabla") it doesn't work too!
They only work when i call them from my class' constructor.
Now, if that is not a bug, what is going on???
Vic.

THe problem is most likely that when you call this method, it is accessing a different instance of the object than the one in its constructor.
Do you use more than one copy of this oject at a time? Consider the following
private static JTextArea textArea = new JTextArea();and make the method static as well
Hope this helps
Guy

Similar Messages

Another BUG in Acrobat 9.4.5 -- Find doesn't work

I made the mistake of updating to the latest version Acrobat 9.4.5, and discovered that the Find feature doesn't work right. For example, I enter a word to search in the "Find" box, and click return. In past versions, the PDF would jump to the first instance of the term or phrase and highlight the word. Now, the PDF jumps to the page, but doesn't highlight the word! So... I'm stuck reading through text to find the word, which is a lot of extra work and time that I don't have. This is a critical problem because I search documents for terms all of the time in my job.
I've found one workaround that isn't very satisfactory, but it is better than nothing. Instead of using "Find Next in PDF", I use "Open Full Acrobat Search" which is a command off the Find pull-down menu. This command opens up a separate window, which is annoying because it disappears behind the document if you need to page through the PDF file. However, if I do the search, it shows all of the instances in a pane in the context of the sentence where it appears. Then, if I click on the instance of the word in this pane twice (Yes, TWICE), it will highlight the word in the PDF. You cannot use the Find Next button as you could in previous versions, because this function will not highlight the word. Anyway, given there are other bugs in this release that I've read about in this forum, I'll most likely just go back to the previous version and completely disable the automatic update feature in Acrobat. I wish going back was a quick process, but I don't think it is.
I'm also going to tell everyone in my circle of friends to avoid automatically updating Adobe Acrobat in the future. Adobe obviously doesn't test the software well. Wish I could charge Adobe for the time and frustration they've caused me!

Brianwrx,
     The Acrobat 9.4.5 update bugs where the first "hit" on each page is not highlighted when doing a Find/Search and no longer being able to use Shift & Ctrl on the Pages pane thumbnails to multi-select and move/delete pages are well reported by many to have been introduced coincident with the Acrobat 9.4.5 release and not a MS Windows update. I'm not sure what is going on with your 9.0.0 Pro Extended.
     For seasoned Adobe to break such commonly used features in Acrobat 9, never have regression tested these basic functions given the 3 month (or longer) release cycle, and not have broke it in Acrobat X doesn't reflect well on their development/test process. Then, there are web forum recommendations prodding to upgrade to Acrobat X -- which completely changed the User Interface and will result in significant loss of productivity while bridging the learning curve and dealing with new functional/compatibility problems. Furthermore, it is something how OCR Suspects are never found/flagged in Acrobat 9, and then were finally fixed in Acrobat X (forcing the need for a paid upgrade to get a bug fix and have to relearn the interface to boot).
     Adobe's poor quality 9.4.5 release update does me more harm than good when considering other settings to improve Acrobat security (turning off Java-Script, not automatically trusting sites from the Win OS security zones, and not allowing the opening of non-PDF file attachments with external applications under the Edit menu - Preferences). Adobe has made no official commitment to fix its bugs or provide a release date in the 10+ weeks since the awful 9.4.5 code was thrown over the fence to unsuspecting auto-update customers without any practical/simple way to back it off to 9.4.4 -- even though in all probability it will take the programmer one day each to fix the bugs with some additional time to test/release). It is interesting that there have been no critical Acrobat security issues (as evidenced by no Out-Of-Cycle releases since 9.4.5), which should mean their programmers have more time to fix these bugs and restore stable functionality in 9.4.6. As for "not being able to use Shift & Ctrl directly on the Pages pane thumbnails to move pages" (another 9.4.5 bug), the circumvention to drag a window around a group of pages, hold down Shift, and drag a window around a second group of pages should be further clarified with the following: Once your blue highlighted contiguous/non-contiguous pages selection is made, be sure to drag a thumbnail graphic directly to move the selection and don't try to drag the blue shaded perimeter area (which results in clearing the blue highlighting). This does provide a decent circumvention for that bug -- as compared to the cumbersome "Full Acrobat Search - Advanced Search Options - double-clicking each Result line" circumvention for the Find/Search first "hit" non-highlighting bug. I implore Adobe to listen to your customers and please take a "do no harm" conservative approach to updates/enhancements in the future.

Captivate 8 vs yosemite. Audio speech doesn't work neither on Captivate 7 nor Captivate 8. Is there any bug to fix this problem?

I'm having problems when using Captivate 7 and 8 - specially audio speech management.
As I use OSX Yosemite, I don't know why but it doesn't work properly.
Any bug or way to fix this problem?
Thanks in advance.

Captivate for yosemite is all around really buggy. I also cant get text to speech to work, but I am experiencing issues with what I call "windowing". When I attempted to maximize captivate 8 to my cinema display, menus and modal windows spawned by captivate often appear behind other windows. In addition, Captivate can't seem to figure out how to maximize to the available screen real estate.
These two things happen to be the most annoying bugs, but I have experienced many more:
1.Timeline is really wonky. I can't select multiple timeline items and move them without the timeline completely falling apart.
2. Selecting objects that are overlapping on the stage is terrrible
3. Altering the duration that an item should appear in the timeline often creates an extremely annoying bug where other timeline items will jump to an arbitrary spot. This creates a ton of re-work.
Adobe - Cap 8 is not ready for use in OSX Yosemite- please fix it!

BUG: EA 2.1 code editor: completion insight doesn't work in opened files

I just migrated from SQLDEV 1.5.5 to EA 2.1. It's nice that I colud find so many of my suggestions implemented in this new version. THANKX :-)
code editor:
When I'm working in SQL Worksheet the "completion insight" feature is working well, but when I try to use it in an opened file, it doesn't work.
Is there a special preference to turn on for use with files?
Edited by: @chris on 12.11.2009 10:57

Correct it did work in 1.5. on .sql files, when connected, so I have updated the ER to bug. We also need to expand this to support PL/SQL files.
Sue

[svn] 4028: Bug: Draining of buffered messages doesn' t work correctly with long-polling.

Revision: 4028
Author: [email protected]
Date: 2008-11-06 09:04:26 -0800 (Thu, 06 Nov 2008)
Log Message:
Bug: Draining of buffered messages doesn't work correctly with long-polling.
QA: Yes - please make sure both nio and regular long-polling channels work with throttling.
Doc: No
Checkintests: Pass.
Details: Made sure that buffered messages are drained properly with all polling channels (polling, long-polling, and nio-long-polling).
Modified Paths:
blazeds/trunk/modules/core/src/flex/messaging/client/FlexClient.java

Sounds like you've probably already looked but the CUPS article in the wiki led me through setting up a printer without any problems. http://wiki.archlinux.org/index.php/CUPS
The first section describes how to troubleshoot CUPS and printing problems.
I've also found a few other posts and links that may help.
http://hplipopensource.com/hplip-web/mo … eries.html
http://ubuntuforums.org/showthread.php?t=419163
Hope this helps!

Is it a bug - SSIS 2012 ReadOnlyVariables in Script Task doesn't work

It's very weird when I use the ReadOnlyVariables in SSIS 2012 Script Task, it doesn't work at all!!! And I never notice this change before, but everything in 2008 R2 is fine! Is it a bug in SSIS 2012 ?
All the variables I set them to "ReadOnlyVariables"
In scripts - I assigned some values from system variables.
String PackageName = Dts.Variables["System::PackageName"].Value.ToString();
DateTime CurrentDate = (DateTime)Dts.Variables["System::StartTime"].Value;
// User Defined Variables
Dts.Variables["User::PV_CURRENT_DATE"].Value = CurrentDate;
Dts.Variables["User::PV_YEAR"].Value = CurrentDate.Year;
Dts.Variables["User::PV_MONTH"].Value = CurrentDate.Month;
Dts.Variables["User::PV_DAY"].Value = CurrentDate.Day;
Dts.Variables["User::PV_PACKAGE_NAME"].Value = PackageName;
Execute the package, it works !
The only thing I can make it as SSIS 2008 R2 does is to change the ReadOnly for each variables.
Then you will get the error.
Why do we need this feature here but not to use the ReadOnlyVariables in script task ?
Please vote if it's helpful and mark it as an answer!

I can reproduce it as well. Feels like a bug...
Locking the variable for read in code has the same effect:
public void Main()
// Lock variable for read
Dts.VariableDispenser.LockForRead("User::myStringVariable");
// Create a variables 'container' to store variables
Variables vars = null;
// Add variable from the VariableDispenser to the variables 'container'
Dts.VariableDispenser.GetVariables(ref vars);
// Now try giving it a new name
vars["User::myStringVariable"].Value = "new value";
// Release the locks
vars.Unlock();
Dts.TaskResult = (int)ScriptResults.Success;
For reference:
https://connect.microsoft.com/SQLServer/Feedback/Details/991697
Please mark the post as answered if it answers your question | My SSIS Blog:
http://microsoft-ssis.blogspot.com |
Twitter

"SFC /VERIFYFILE" doesn't work. Is it a BUG?

Hello to all.
Original topic: hxxp://answers.microsoft.com/en-us/windows/forum/windows8_1-performance/sfc-verifyfile-doesnt-work-is-it-a-bug/17542cd5-1eee-4cb1-948c-d9ff68267e3a
I found that SFC /VERIFYFILE doesn't work on my machine.
I can't know if it doesn't work on each Windows 8/8.1 machine.
I saw this when I was trying to verify a well-known file prone to corruption (it is at least an year that this keeps to corrupt itself):
CNBJ2530.DPB.
That file becomes corrupt for unknown reasons, from time to time.
Usually you can find Windows corrupt files through SFC /SCANNOW, wait for about
half hour and check the CBS.LOG.
Given that the corrupt file is always THAT, I decided to try SFC /VERIFYFILE (few months ago), to save time.
To my surprise, it didn't work:
sfc /verifyfile=C:\Windows\winsxs\amd64_prncacla.inf_31bf3856ad364e35_6.3.9600.17415_none_95dd5540d57f8c01\Amd64\cnbj2530.dpb
Windows Resource Protection could not perform the requested operation.
(Italian: Protezione risorse di Windows: impossibile eseguire l'operazione richiesta.)
Yes, I used an elevated command prompt.
Yes, I've tried with double quotes... And single quotes, too.
The questions are: Doesn't it work just for me? Or Doesn't it work for everybody?
Thanks in advance for any replies and/or
confirmations.
Operating System: Windows 8.1 x64 update
1.
- I changed the Windows font size from Control Panel\Appearance and Personalisation\Display, change the size of all items, larger (150%).
- I changed the setting NX=AlwaysOn
(DEP always on), by:
bcdedit /set {current} nx
AlwaysOn
- I modified the default rules of the
firewall (I exported the standard criteria
and saved in a file), created my
own rules, blocked all outgoing connections
(except those I created with
my rules).

Hi xiolee,
Apologize for the late reply.
I think SFC command have its own usage (mostly it should be good to fix the files that needed to boot Windows), and not for all the repair of the component store files. Those files are considered repairable using DISM command, which is told in the blog below:
Fixing component store corruption in Windows 8 and Windows Server 2012
For SFC command, please check:
Use the System File Checker tool to repair missing or corrupted system files
System File Checker
For Winsxs folder, see:
WinSxS
I run the command and receive the same error,
Best regards
Please remember to mark the replies as answers if they help, and unmark the answers if they provide no help. If you have feedback for TechNet Support, contact [email protected]

[BUG]: MakeWritable doesn't work for mac

I'm trying to use oracle.jdeveloper.refactoring.util.MakeWritableHelper in my plugin, and I found it doesn't work for MAC. The byte code shows it only check the osname for "Windows" and "Linux".
and some Jdeveloper refactoring feature failed due to can't make file writable, they may also related to this class.

My MAC version is OSX 10.5.4.
I don't have a stacktrace. It just fails silently.
You can easily reproduce this bug by reformat a readonly file.
Here is the code I reverse engineered from oracle.jdeveloper.refactoring.util.Util.java:
public static boolean setReadOnly(java.net.URL url, boolean readOnly)
boolean ret = false;
java.lang.String cmdarray[] = null;
java.lang.String platformPathName = oracle.ide.net.URLFileSystem.getPlatformPathName(url);
java.lang.String osName = java.lang.System.getProperty("os.name", "");
if(osName.startsWith("Windows"))
cmdarray = (new java.lang.String[] {
"ATTRIB", readOnly ? "+R" : "-R", (new StringBuilder()).append('"').append(platformPathName).append('"').toString()
else
if(platformPathName.equalsIgnoreCase("Linux"))
cmdarray = (new java.lang.String[] {
"chmod", readOnly ? "u-w" : "u+w", (new StringBuilder()).append('"').append(platformPathName).append('"').toString()
if(cmdarray != null)
java.lang.Runtime runtime = java.lang.Runtime.getRuntime();
try
java.lang.Process process = runtime.exec(cmdarray);
if(process.waitFor() == 0)
ret = (new File(platformPathName)).canWrite();
if(ret)
oracle.ide.model.Node node = oracle.ide.model.NodeFactory.find(url);
if(node instanceof oracle.ide.model.TextNode)
oracle.ide.model.TextNode textNode = (oracle.ide.model.TextNode)node;
textNode.isReadOnly();
catch(java.io.IOException e)
e.printStackTrace();
catch(java.lang.InterruptedException e)
e.printStackTrace();
return ret;
}

Why Doesn't SKEW Work? Bug in Flash???

Does anybody know why it is impossible to "Skew?" Holding
"control" and dragging the corner of an object with the Transform
tool shows an outline of your skew, but let go of the button and
nothing happens.
This is giving me a major headache. What is going on here?
Is this a bug in Flash????

I created a Movie Clip, dragged the video onto the movie
clip's timeline.
Then I created a new Scene, and dragged the movie clip onto
the scene's only layer. Transform doesn't work on the movie clip.
***Clarification: Skewing doesn't work. Other transform actions,
like Rotate, work fine.***
Any ideas why?

[svn] 3610: Fixing bug SDK-17173: Setting rotate to a large number doesn' t work anymore.

Revision: 3610
Author: [email protected]
Date: 2008-10-13 17:33:25 -0700 (Mon, 13 Oct 2008)
Log Message:
Fixing bug SDK-17173: Setting rotate to a large number doesn't work anymore.
The Flash Player clamps rotate between -180 and 180. We should do the same now that we're doing some of the calculations ourselves. This clamping logic was added to CompoundTransform.as. Also, clamping logic was added to UIComponent. This is because FP10 doesn't handle values greater than 2^15-1; FP 9 used to handle these values fine. I filed a FP bug for this (FP-749).
QE: Yes - Please look out for any rotation failures
Doc: No
Bugs: SDK-17173
Reviewer: Ely
Ticket Links:
http://bugs.adobe.com/jira/browse/SDK-17173
http://bugs.adobe.com/jira/browse/FP-749
http://bugs.adobe.com/jira/browse/SDK-17173
Modified Paths:
flex/sdk/trunk/frameworks/projects/framework/src/mx/core/UIComponent.as
flex/sdk/trunk/frameworks/projects/framework/src/mx/geom/CompoundTransform.as

Can we now assume that the touch SDK has been abandonned by Adobe? It's now a year after "should be updated soon", and currently if you try to download the touch SDK from this page you get the Photoshop 3 SDK instead!!!
I ask as I'm about to remove Touch support from my app; the very few people that use touch are now having problems e.g., timeouts, with the latest version of Photoshop.
Sandy

Slide to unlock doesn't work happend more than 8 time every time i had to restart my phone, Please can you tell me how to fix this bug . iPhone 5, iOS 7.0.4

Slide to unlock doesn't work happend more than 8 time every time i had to restart my phone, Please can you tell me how to fix this bug .
iPhone 5, iOS 7.0.4

Backup and restore your software via iTunes. If the problem continues, restore as a NEW device. If this solves it, that means there is some corruption in your backup file. If the problem is still there, you should take it to the Genius Bar at an Apple Store for evaluation.

IOS 6 Bug? VIP feature doesn't work w/ ActiveSync mail

I noticed that the new VIP feature doesn't work against ActiveSync mail. The feature works as advertised with my Hotmail account, however.
I am able to select VIP users from within my AS account but their emails are not being filtered into the VIP folder. I do get an audio alert however when their emails come in.
is this by design or is it a bug?

I use Active sync on Exchange 2007.
I have 1 user, my boss, currently set to VIP and it is working ok.

I Got My Fourth Generation iPod touch Since 1year and a half, And My Home Button doesn't work anymore and when i'm on an app it bugs and goes to the menu. Is It Normal? Please Help me ASAP

I Got My Fourth Generation iPod touch Since 1year and a half, And My Home Button doesn't work anymore and when i'm on an app it bugs and goes to the menu. Is It Normal? Please Help me ASAP

The Home button "wears out" sometimes
Try:
fix for Home button
iPhone Home Button Not Working or Unresponsive? Try This Fix
- If you have iOS 5 and later you can turn on Assistive Touch it add the Home and other buttons to the iPods screen. Settings>General>Accessibility>Assistive Touch
- If not under warranty Apple will exchange your iPod for a refurbished one for:
Apple - Support - iPod - Repair pricing
You can do it an an Apple store by:
Apple Retail Store - Genius Bar
or sent it in to Apple. See:
Apple - Support - iPod - Service FAQ
- There are third-party places like the following that will repair the Home button. Google for more.
iPhone Repair, Service & Parts: iPod Touch, iPad, MacBook Pro Screens

[Solved] xmodmap bug? Remapping Caps Lock doesn't work

When I program I like to swap these keys:
Esc <-> Tab
Ctrl <-> Caps Lock
In ~/.xmodmap, I have specified these re-mappings:
keycode 66 = Control_L
keycode 37 = Caps_Lock
keycode 23 = Escape
keycode 9 = Tab
The Escape and Tab keys swaps, no problem, but instead of Caps_Lock and Control_L swapping, both those keys becomes Caps_Lock.
Whatever I try to do, the Control keys doesn't get assigned to Caps_Lock(keycode 66). If I leave the keycode 66 = , the key is un-assigned, but when I assign Control_L or Control_R, it just doesn't work. But, if I assign some other key, for example, keycode 66 = Tab, it gets assigned, no problem.
Its like xmodmap just doesn't want Caps Lock and Control keys to be swapped. Really frustrating. Any help/pointers would be really helpful.
Last edited by Gits (2012-04-12 07:09:37)

Solved: http://unix.stackexchange.com/questions … oesnt-work

Command Link doesn't work - may be a bug

Hi all,
I'm using JDev 11g. I added two pages to the adfc-config.xml file and a controlFlowCase from one to another. Page1--> Page2 The action name is "aaa".
And then i added a command link to the Page1 and selected the action name "aaa". Now i'm click the command link, but it doesn't work. I'm shocked. What is the problem? It's so basic thing.
Erdo

I'm running just like you said. Here is the error log :
oracle.jbo.JboException: JBO-29114 ADFContext is not setup to process messages for this exception. Use the exception stack trace and error code to investigate the root cause of this exception. Root cause error code is JBO-29000. Error message parameters are {0=java.lang.NullPointerException, 1=null}
     at oracle.adf.model.binding.DCIteratorBinding.reportException(DCIteratorBinding.java:376)
     at oracle.adf.model.binding.DCIteratorBinding.callInitSourceRSI(DCIteratorBinding.java:1693)
     at oracle.adf.model.binding.DCIteratorBinding.internalGetRowSetIterator(DCIteratorBinding.java:1645)
     at oracle.adf.model.binding.DCIteratorBinding.refresh(DCIteratorBinding.java:4395)
     at oracle.adf.model.binding.DCExecutableBinding.refreshIfNeeded(DCExecutableBinding.java:341)
     at oracle.jbo.uicli.binding.JUCtrlValueBinding.isAttributeUpdateable(JUCtrlValueBinding.java:1647)
     at oracle.jbo.uicli.binding.JUCtrlValueBinding.isAttributeUpdateable(JUCtrlValueBinding.java:1754)
     at oracle.jbo.uicli.binding.JUCtrlValueBinding.isUpdateable(JUCtrlValueBinding.java:2610)
     at oracle.adfinternal.view.faces.model.AdfELResolver._isReadOnly(AdfELResolver.java:96)
     at oracle.adfinternal.view.faces.model.AdfELResolver.isReadOnly(AdfELResolver.java:112)
     at javax.el.CompositeELResolver.isReadOnly(CompositeELResolver.java:353)
     at com.sun.faces.el.DemuxCompositeELResolver._isReadOnly(DemuxCompositeELResolver.java:290)
     at com.sun.faces.el.DemuxCompositeELResolver.isReadOnly(DemuxCompositeELResolver.java:319)
     at com.sun.el.parser.AstValue.isReadOnly(Unknown Source)
     at com.sun.el.ValueExpressionImpl.isReadOnly(Unknown Source)
     at oracle.adfinternal.view.faces.renderkit.rich.EditableValueRenderer._getUncachedReadOnly(EditableValueRenderer.java:486)
     at oracle.adfinternal.view.faces.renderkit.rich.EditableValueRenderer.cacheReadOnly(EditableValueRenderer.java:416)
     at oracle.adfinternal.view.faces.renderkit.rich.LabeledInputRenderer.beforeEncode(LabeledInputRenderer.java:128)
     at org.apache.myfaces.trinidad.render.CoreRenderer.encodeEnd(CoreRenderer.java:340)
     at org.apache.myfaces.trinidad.component.UIXComponentBase.encodeEnd(UIXComponentBase.java:767)
     at javax.faces.component.UIComponent.encodeAll(UIComponent.java:937)
     at org.apache.myfaces.trinidad.render.CoreRenderer.encodeChild(CoreRenderer.java:405)
     at oracle.adf.view.rich.render.RichRenderer.encodeChild(RichRenderer.java:2633)
     at oracle.adfinternal.view.faces.renderkit.rich.PanelFormLayoutRenderer._encodeFormItem(PanelFormLayoutRenderer.java:1015)
     at oracle.adfinternal.view.faces.renderkit.rich.PanelFormLayoutRenderer.access$100(PanelFormLayoutRenderer.java:46)
     at oracle.adfinternal.view.faces.renderkit.rich.PanelFormLayoutRenderer$FormColumnEncoder.processComponent(PanelFormLayoutRenderer.java:1491)
     at oracle.adfinternal.view.faces.renderkit.rich.PanelFormLayoutRenderer$FormColumnEncoder.processComponent(PanelFormLayoutRenderer.java:1410)
     at org.apache.myfaces.trinidad.component.UIXComponent.processFlattenedChildren(UIXComponent.java:170)
     at org.apache.myfaces.trinidad.component.UIXComponent.processFlattenedChildren(UIXComponent.java:290)
     at org.apache.myfaces.trinidad.component.UIXComponent.encodeFlattenedChildren(UIXComponent.java:255)
     at oracle.adfinternal.view.faces.renderkit.rich.PanelFormLayoutRenderer._encodeChildren(PanelFormLayoutRenderer.java:352)
     at oracle.adfinternal.view.faces.renderkit.rich.PanelFormLayoutRenderer.encodeAll(PanelFormLayoutRenderer.java:187)
     at oracle.adf.view.rich.render.RichRenderer.encodeAll(RichRenderer.java:1396)
     at org.apache.myfaces.trinidad.render.CoreRenderer.encodeEnd(CoreRenderer.java:341)
     at org.apache.myfaces.trinidad.component.UIXComponentBase.encodeEnd(UIXComponentBase.java:767)
...

SetText doesn't work. A bug???

Similar Messages

Maybe you are looking for