JDeveloper Component Palette

I just installed Jdev3.0 and all components on the Component Palette Toolbar turn red on mouseover and you can't tell what they are.
This is a Compaq 450 Desktop. I even installed on an other machine of the same type and it still happens.

The setting on my machine are 256 colors and 1024 by 768 pixels.
<BLOCKQUOTE><font size="1" face="Verdana, Arial">quote:</font><HR>Originally posted by JDev Team ():
Hi,
We have seen some problems with colors and the JDK1.2. Can you tell me what the color settings and resolution are on the systems where you see the problem?
Laura<HR></BLOCKQUOTE>
null

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Component Palette cannot show in Jdeveloper IDE

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and when I open the SummitADF application example, click the index.jspx file, in the opened "design" view for index.jspx, only text-style is displayed.
What's the matter? need helps!
By the way, I run the jdev in Windows 7.
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BAO

It works by "reset window factory settings"-the Component Palette appears now.
and it also works by selecting memu "View-Component Palette(ctrl+shift+p)".
but there is still another half problem:
Even I have startuped the jdev by SELECT ROLE :STUDIO DEVOLOPER(ALL FEATURES) ,
but when i open/new a *.jspx file, only a text-style component structure is displayed instead of WYSIWYG style display in the opened "design" view.
--Anyway it's great for i can get help almost on time(in demand) from this forum! many thanks!

JDeveloper NullPointerException at View Component Palette

Hi everybody...
The JDeveloper 9.0.3 is throwing an exception when I try to view the Component palette from the main menu or Ctrl+Shift+P command.
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java.lang.NullPointerException
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Thanks
What can I do to fix it?
Rafael

BUMP
Just wanted to inform that I ran into the same problem. Derek's solution solved my problem. I noticed that before applying this fix my own palette.xml was 0 bytes in size.
Using JDev 9.0.3.3 on a W2K3 TS.

Unable to add component palette in jdeveloper

Hi,
Im unable to add component palette in jdeveloper, it is giving exception and the stack trace is here below, pls let me know the solution.
>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>
java.lang.NullPointerException
     at oracle.ideimpl.palette.PaletteImpl.populate(PaletteImpl.java:240)
     at oracle.ideimpl.palette.PaletteWindowImpl.checkIfPopulated(PaletteWindowImpl.java:323)
     at oracle.ideimpl.palette.PaletteWindowImpl.show(PaletteWindowImpl.java:364)
     at oracle.ideimpl.palette.PaletteManagerImpl.handleEvent(PaletteManagerImpl.java:174)
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     at java.awt.EventQueue.dispatchEvent(EventQueue.java:337)
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     at java.awt.EventDispatchThread.pumpEventsForHierarchy(EventDispatchThread.java:98)
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     at java.awt.EventDispatchThread.run(EventDispatchThread.java:85)

Try copying the palette.xml file from jdev\multi\system to your system directory( jdev\system(9....). Also, what system are you using?

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Hi,
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Make sure you have the 'ADF Faces' and ADF Page Flow' technologies selected to your project.
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Hi All,
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I am using JDeveloper version 9.0.2 on Windows2000 with an Oracle 9i database on Solaris. I have been working through the tutorials and have stumbled across the following problem. I am able to create working BC4J forms and jsps, view objects, and application modules, however, when I open up a jsp in the editor and then open up my Component Palette, I am unable to add any BC4J components (for instance an applicationModule in the BC4J Connections tab). When I do so an empty popup error message appears. I have read through the release notes and the documentation, but have come up short. Does anyone know what I am doing wrong? Missing parameter somewhere? Thank you very much.
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Paolo, thank you so much. That was exactly the answer I was looking for. I'm still very new to this tool, so it is these little things that tend to hold me up. I deleted the palette.xml and restarted Jdeveloper so it would recreate the file.
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Component Palette - Is there a way to..?

The length of the component palette on my JDeveloper 3.1 got reduced for reasons that are not clear to me. I can scroll through the palette to view the components but this is not convenient. When I reinstalled JDeveloper 3.1, the length of the palette does not change when I open the project that I am working on.
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null

mn,
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null

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Does JDeveloper 10g have the provision to register
custom schemas for the Component Palette?
For example,
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Tools>Configure Palette.
2. Add Components to the Component Palette from a
custom schema.

Deepak,
Are you hoping to add pages to the Component Palette to aid in the editing of a custom XML language using the JDeveloper XML Editor? If so, and you have an XML Schema, all you should have to do is register it with JDeveloper via Tools .. Preferences .. XML Schemas, using "xml" as the extension. Then when you open a document that uses your schema, you should automatically have a component palette, plus get code insight, support in the Property Inspector, insertion menus (right-click in the Structure Pane), etc.
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Extension which will provide Custom Soa components from component palette.

I was asked to created an extension which will aid in helping the development faster and enable following standards strictly.
So I have to create an extension which will add the following functionality.
I have to add custom components in component palette which can be dragged dropped in composite editor similar to that of JMS Adapter extra.
So Can you please look into the requirement and give me some pointers.
Update: I was able to add a custom component to the component palette with the help cppageprovider example. But the component does nothing.
I want to know how the drag and dropping is done.
How to extend BPEL designer to add my own activities palette icon/item? I am stuck at exactly the same point as his.
I know it is difficult to get an answer during christmas! But I have deadline. :(
Edited by: Ramasamy gopalan on Dec 26, 2011 11:22 PM
Edited by: Ramasamy gopalan on Dec 27, 2011 2:08 AM

Hi,
while it is JDeveloper owning the extension framework, unfortunately we do not own the composite editor. I'll try and forward your question Oracle internally, but I have no direct access to the developer of the SOA editor extension. I deally you also continue posting to the SOA forum
SOA Suite
Frank

ADF Data Visualizations group not showing up in Component Palette

I apologize for my ignorance, but I cannot find how to solve this problem. I am trying to use the data visualization components such as graphs but my component palette does not show this. It does show ADF Faces, JSF, and some others, but not this. I tried adding more libraries to my project's properties, but it does not show up. I am using:
JDeveloper
Studio Edition Version 11.1.1.2.0
Build JDEVADF_11.1.1.2.0_GENERIC_091029.2229.5536
Any ideas?
thanks,
Kerry

Go into project properties -> JSP libraries and make sure you add the data visualization tag library.

Missing diagram components from component palette in Jdev11

I've been using JDeveloper 11 for a couple of months and today went to create a sequence diagram and found that I had no sequence components listed in the Component Palette. The only drop-down selection is "My Components" which is empty.
I tried this in Tech Preview 4 which I still have and the selection drop-down contains Sequence components such as Object Lifeline, Message, etc.
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Gary

I tested several approaches:
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I tried again but this time I:
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http://download.oracle.com/docs/cd/B31017_01/integrate.1013/b28981/introbpel.htm#CIHEDJFJ
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cheers
James

JDeveloper Component Palette

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