Eclipse 3.3 on Fedora 7

Just sharing that was able to move from the windows copy of
Flex builder I had modified to work with Eclipse on linux to the
linux version of FB with no trouble.
The Ant scripts worked to compile flex apps too!
I also compiled my app for air and was able to launch the air
debugger with wine 0.9.46
I didn't test any further than getting it to launch....
Keep up the good progress on linux support Adobe!

radezd wrote:
> Just sharing that was able to move from the windows copy
of Flex builder I had
> modified to work with Eclipse on linux to the linux
version of FB with no
> trouble.
>
> The Ant scripts worked to compile flex apps too!
>
> I also compiled my app for air and was able to launch
the air debugger with
> wine 0.9.46
> I didn't test any further than getting it to launch....
>
> Keep up the good progress on linux support Adobe!
>
>
Hi Radezd,
Have you tried FBLinux on FC8?
Thanks
Arun

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Dwonloading GUI plugins for eclipse IDE in fedora

Hi All,
I have downloaded the eclipse-jee-europa-fall2-linux-gtk.gar.gz. but it doesn't contain the visual editor for doing swing application. can you help me how to download visual editor plugins? I tried to do that but it was not success
Best
Kapila

Hi, sometimes installing all the necessary plugins for eclipse to have the GUI editor is complicated, searching for help I found EasyEclipse:
[http://www.easyeclipse.org/site/distributions/desktop-java.html|http://www.easyeclipse.org/site/distributions/desktop-java.html]
There are several distributions, this one includes the GUI editor and is designed for java desktop applications. Although I prefer NetBeans to eclipse which also has a GUi editor.
I dont use Fedora but I am sure you wont find problems getting easyeclipse installed.
Good luck!
Edited by: ElioCapellaSanchez on Sep 4, 2008 2:54 AM

Compilation problem in Eclipse 3.0/ Fedora Core 3

Hello,
I have an eclipse project which just now started to give me this problem.
When I run a class, I get the error
Exception in thread "main" java.lang.NoClassDefFoundError: [class name]
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its no surprise that the error has been thrown.
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Regards
Thomas

sometimes eclipse does run into problems compiling a project, you can try:
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When I look in the folder where the java file
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Javafx and the eclipse plugin ...

Hi,
I have a mac use eclipse and have the javafx plugin. I have encountered a number of issues with the plugin, or eclipse!!!! Issues with:
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2. Saving files and it not building the project properly.
3. Code completion. Seemed to work at 1st but doesnt now!
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Hi,
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If I do java ProgramName.class or java ProgramName.java I get a shorter but similar message saying:
Exception in thread "main" java.lang.NoClassDefFoundError: ProgramName/Class
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Hi Sarah
Thanks for replying and sorry for the delay - been on holiday :-)
I am not running any security additions, just a vanilla Fedora 5 Linux installation.
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FlexBuilder Alpha-3 On Fedora-8

I downloaded This -->
flexbuilder_linux_install_a3_033108.bin And Did $
./flexbuilder_linux_install_a3_033108.bin
It Stalled At License Agreement!!!
With The Message --> Please Wait Adobe Flex Builder ,
Linux Being Configured For your system ...
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Where Iam Wrong, Any One Please Help Me

I have the same issue with all Java based installers (ESRI, MapInfo and Oracle).
The reason why you still receive this error message even after the locate search is because Oracle comes with its own Java installer and is not using the system JVM.
I have created a simple bash script to execute sed for specific file in /tmp folder.
#!/bin/sh
until false
do
sed -i 's/XINERAMA/FAKEEXTN/g' /tmp/OraInstall*/jdk/jre/lib/i386/xawt/libmawt.so > /dev/null 2>&1
echo "Need to wait 5 seconds more"
if [ -f /tmp/OraInstall*/jdk/jre/lib/i386/xawt/libmawt.so ]; then
echo "You should be able to install the Oracle now. Have fun :) !"
exit 0
fi
sleep 5
done
exit 1
Damijan Bec

Install MyEclipse In Fedora 9

Hi,
I am using Fedora 9. I am very new to Linux platform.
So can anyone please help me to install MyEclipse in Fedora 9 environment.
I have Eclipse 3.2 and MyEclipse 5.1 with me which i used with Windows.
Can i use the same in Fedora.
Can anyone please help me to solve this issue..
Thanks in advance....

This forum is for people needing help with writing their Java programs. You probably would get better help on a MyEclipse site.

Java on fedora

I am new user on fedora (release: 8 codename: werewolf kernel linux 2.6.23.1-42.fc8 GNOME 2.20.1),
while doing java program got error,
[COLOR="Blue"]Error:
Exception in thread "main" java.lang.UnsupportedClassVersionError: HelloWorld : Unsupported major.minor version 51.0
     at java.lang.ClassLoader.defineClass1(Native Method)
     at java.lang.ClassLoader.defineClass(ClassLoader.java:638)
     at java.security.SecureClassLoader.defineClass(SecureClassLoader.java:143)
     at java.net.URLClassLoader.defineClass(URLClassLoader.java:281)
     at java.net.URLClassLoader.access$000(URLClassLoader.java:74)
     at java.net.URLClassLoader$1.run(URLClassLoader.java:216)
     at java.security.AccessController.doPrivileged(Native Method)
     at java.net.URLClassLoader.findClass(URLClassLoader.java:209)
     at java.lang.ClassLoader.loadClass(ClassLoader.java:324)
     at sun.misc.Launcher$AppClassLoader.loadClass(Launcher.java:294)
     at java.lang.ClassLoader.loadClass(ClassLoader.java:269)
     at java.lang.ClassLoader.loadClassInternal(ClassLoader.java:337)
Error: Could not find the main class.
Error: A JNI error has occurred, please check your installation and try again
[COLOR]
[COLOR="RoyalBlue"]program:
public class HelloWorld {
public static void main(String[] args) {
System.out.println("Hello, World");
[COLOR]
this error is there in other programs also,and i am using eclipse editor .
please tell me what is wrong.

EJP wrote:
You are trying to run classes that were compiled with a later JDK than the JDK or JRE you have installed.Perhaps it is worth mentioning that this is only true for the major version. You cannot run classes compiled for Java 6 under a Java 5 runtime, but you can run classes compiled under Java 6 update 30 on a Java 6 update 16 runtime.

Eclipse Community Forums

Hi,
I have a problem using Xtext generated ecore files in both Eclipse and standalone Java. In a nutshell, Xtext generates relative ecore references which work fine in Eclipse for platform:/resource URIs which make it seem like all projects are siblings of each other, but break when loading resources via absolute file:/ URIs when projects are not physically situated in the same directory.
For example, I have a few Xtext languages that import each other and refer to each other's elements. Xtext generates ecore files for these languages, and they wind up having relative references to each other. I have a com.mecha1.atom.model.query Xtext project whose language generates an AtomQuery.ecore with references to an imported AtomType.ecore that look like this:
Quote:
eType="ecore:EClass ../../../../../../../com.mecha1.atom.model.type/src/com/mecha1/atom/model/type/AtomType.ecore#//EntityDecl"
This works ok in Eclipse because the actual absolute URIs are platform:/resource based and all of the workspace projects are directly referenced via platform:/resource/<project>:
Quote:
platform:/resource/com.mecha1.atom.model.query/src-gen/com/mecha1/atom/model/query/AtomQuery.ecore
platform:/resource/com.mecha1.atom.model.type/src/com/mecha1/atom/model/type/AtomType.ecore
However on the filesystem these projects exist in different subdirectories:
Quote:
file:/Users/esp/Code/mecha1/Atom/atom/data/com.mecha1.atom.model.query/bin/com/mecha1/atom/model/query/AtomQuery.ecore
file:/Users/esp/Code/mecha1/Atom/atom/core/com.mecha1.atom.model.type/bin/com/mecha1/atom/model/type/AtomType.ecore
So when the relative path is used to navigate from one ecore model to the other they do not resolve correctly. The relative URIs will also break if resources are loaded from archive:/ URIs e.g. when loaded from classpath bundles via org.eclipse.xtext.mwe.Reader.
Is there a strategy deal with this? For instance, is there a way to force Xtext to generate absolute URIs for cross references? Then at least I could use the EMF URI map to remap things depending on what context the models are being loaded in.
Thanks,
Edwin

Edwin,
Comments below.
On 12/10/2012 9:09 AM, Edwin Park wrote:
> Hi Ed,
>
> Thanks, this helped to put me on the right track.
>
> I also moved my ecore/genmodel files into a non-source 'model'
> directory in my plugin according to your suggestion. This avoids the
> files being duplicated in the bin dir as you said, but when I take
> them out of the classpath like this, I can no longer reference them in
> the Xtext editor.
Yes, because it doesn't index them until they commit this patch I provided:
https://bugs.eclipse.org/bugs/show_bug.cgi?id=390411
>
> For example, I modified the default mydsl sample to include a
> reference to an EClass in the greeting:
>
>
> grammar org.xtext.example.mydsl.MyDsl with
> org.eclipse.xtext.common.Terminals
>
> generate myDsl "http://www.xtext.org/example/mydsl/MyDsl"
>
> import "http://www.eclipse.org/emf/2002/Ecore" as ecore
>
> Model:
> greetings+=Greeting*;
>
> Greeting:
> 'Hello' eClass=[ecore::EClass|QualifiedName] '!';
>
> QualifiedName:
> ID ('.' ID)*;
>
>
> And I have a plugin com.mecha1.atom.mysql that looks like this:
>
> com.mecha1.atom.mysql/model/mysqlConfig.ecore
> com.mecha1.atom.mysql/model/MysqlConfig.genmodel
>
> com.mecha1.atom.mysql/plugin.xml:
>
> <?xml version="1.0" encoding="UTF-8"?>
> <?eclipse version="3.0"?>
>
> 
>
> <plugin>
>
> <extension point="org.eclipse.emf.ecore.generated_package">
> <package
> uri="http://www.mecha1.com/atom/mysql/MysqlConfig"
> class="com.mecha1.atom.mysql.mysqlConfig.MysqlConfigPackage"
> genModel="model/MysqlConfig.genmodel"/>
> </extension>
>
> </plugin>
>
>
> com.mecha1.atom.mysql/build.properties:
>
> #
>
> bin.includes = .,\
> META-INF/,\
> plugin.xml,\
> plugin.properties,\
> model/
> jars.compile.order = .
> source.. = src/,\
> src-gen/,\
> xtend-gen/
> output.. = bin/
>
>
> When I launch a hosted Eclipse and create a .mydsl file in a plug-in
> project with the com.mecha1.atom.mydsl plugin specified as a
> dependency, the content assist for the eClass attribute does not show
> anything. However if the ecore files are in the classpath of the
> dependency plugin, the content assist will show them.
Yes, that's the bug I referred to.
>
> Another thing I noticed is that if I include the org.eclipse.emf.ecore
> plugin, the Xtext content assist will correctly show the contents of
> the Ecore.ecore, which is also in a model directory in the plugin.
But it's an actual deployed bundle so it's actually on the classpath but
the PDE doesn't properly put the model folder on the classpath, only the
bin folder.
> Is there something else I need to do to get Xtext to recognize the
> ecore file for cross reference scoping/content assist if the ecore is
> not in the classpath?
>
> Thanks,
> Edwin
>
>

OEPE causes Eclipse Kepler to start with wrong workspace, overrides Eclipse's workspace configuration

I'm a new OEPE user, and found that after installing it, Eclipse (Kepler) now starts up with the wrong workspace every time. I have to explicitly do File > Switch Workspace... to get Eclipse to restart with the correct workspace. Also, the workspace I want to use is the only one listed in the Workspaces preferences panel (Window > Preferences > General > Startup and Shutdown > Workspaces). So I can't figure out why Eclipse is using the wrong workspace, and why it's even finding this wrong one.
I found that many other users of OEPE with Kepler are having this same problem:
Eclipse Community Forums: Eclipse Platform &raquo; Kepler: On start up, I no longer get prompted for workspace locat…
And this sounds curiously like this old problem reported right here on the OTN Community site:
https://forums.oracle.com/thread/2191740
Any suggestions for how to get around this? I assume this is a bug, but don't know the correct process for reporting OEPE bugs.

77e559c0-cd28-48cd-916f-3f755e9683b5 wrote:
Hi.
I suspect that some action by the OEPE code somehow modifies the OSGi Cache so that it no longer asks you what workspace you'd like to use (and forces usage of the workspace in top user directory.) I found that if you put in "-clean" in your eclipse.ini, then you get asked what workspace you'd like to use. This flag clears out the OSGi cache (hence my theory that it is this cache that is messed up)
That said, there are arguments for not doing this all the time. See this discussion: java - How to run eclipse in clean mode? and what happens if we do so? - Stack Overflow
Finally, I suspect you have another workspace on your system now. Presuming you are on a PC, go to your user dir - I'd wager there is a "workspace" dir there now. That is where OEPE wants to work.
Good Luck!
OEPE should be able to work with any workspace; it has in the past! If a specific workspace is required with this release, that is a step backward in my opinion. That said, if that is the direction of the product, so be it. I find it hard to believe that is the direction of the product, however!

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I try to insteall Java Studio Creator on Fedora 5, but it fails and saying I need some c++ libraries?
Does anyone know why? I thought Java Studio Creator is all java based, why it needs c++ libraries and how can I get around it?
Thank you.

Hi There,
Please take a look at the FAQs and the following threads, it might be of help to you.
http://developers.sun.com/prodtech/javatools/jscreator/reference/faqs/index.jsp
http://swforum.sun.com/jive/thread.jspa?forumID=123&threadID=47519
http://swforum.sun.com/jive/thread.jspa?threadID=50316&messageID=178971
Thanks
K

Installation problem on fedora linux

Hi
I am trying to install oracle 10g to Fedora Linux.
When I type ./runInstaller :
Exception java.lang.UnsatisfiedLinkError: /tmp/OraInstall2007-08-21_12-40-12AM/jre/1.4.2/lib/i386/libawt.so:...........................
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Ricardinho,
try post full error message (or stack trace) because in this case we can only guess...
Also when you post name of Linux distribution then don't forget post the version.
Anyway according to partial error message I think there is missing libXp.so.6 library on your OS.
So execute "yum install libXp" to install required package. Od locate the package on installtion media and install it via "rpm -ivh" command.
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Exception-Error when excecuting JSP-File in Crystal reports for Eclipse

Hi,
I have created a jsp-File from an rpt-File in Crystal report for Eclipse. When I start the jsp-File on Apache Tomact 5.5 then only errors occurs.
Coud anyone help me?
HTTP Status 500 -
type Exception report
message
description The server encountered an internal error () that prevented it from fulfilling this request.
exception
org.apache.jasper.JasperException: Unable to compile class for JSP:
An error occurred at line: 6 in the generated java file
Only a type can be imported. com.crystaldecisions.report.web.viewer.CrystalReportViewer resolves to a package
An error occurred at line: 7 in the generated java file
Only a type can be imported. com.crystaldecisions.reports.sdk.ReportClientDocument resolves to a package
An error occurred at line: 8 in the generated java file
Only a type can be imported. com.crystaldecisions.sdk.occa.report.application.OpenReportOptions resolves to a package
An error occurred at line: 9 in the generated java file
Only a type can be imported. com.crystaldecisions.sdk.occa.report.lib.ReportSDKExceptionBase resolves to a package
An error occurred at line: 10 in the generated java file
Only a type can be imported. com.crystaldecisions.sdk.occa.report.reportsource.IReportSource resolves to a package
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ReportClientDocument cannot be resolved to a type
10:      try catch (ReportSDKExceptionBase e)
60:
An error occurred at line: 58 in the jsp file: /Bericht1-viewer.jsp
e cannot be resolved
55:
56:
57:      } catch (ReportSDKExceptionBase e)
60:
61: %>
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     org.apache.jasper.servlet.JspServlet.service(JspServlet.java:265)
     javax.servlet.http.HttpServlet.service(HttpServlet.java:803)
note The full stack trace of the root cause is available in the Apache Tomcat/5.5.26 logs.
Apache Tomcat/5.5.26
Bericht1.jsp:
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com.crystaldecisions.reports.sdk.ReportClientDocument,
com.crystaldecisions.sdk.occa.report.application.OpenReportOptions,
com.crystaldecisions.sdk.occa.report.lib.ReportSDKExceptionBase,
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                    crystalReportPageViewer.setOwnPage(true);
                    crystalReportPageViewer.setOwnForm(true);
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%>
Thanks
Arnold

According to the release notes, for the JRCHelperSample to compile, you must set the target runtime for the project.
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Remote system JSP project not working in eclipse

Hi
I am developing a JSP project. My files are on a remote server and I want to configure it in Eclipse 3.3 with Lomboz. The problem is After adding the project it gives a warning that xml files can't be validated.The exact warning is
The file cannot be validated as the XML Schema "\192.168.1.10\gunjan_share\workspace\Project1\WebContent\WEB-INF\web.xml (The system cannot find the path specified)" that is specified as describing the syntax of the file cannot be located.
Due to this error JSP pages are not getting compiled.
Plz help me
Thanks

Extracted from Note 1067696.1:
You need to either adapt your code to remove the scriptlets in your JSP page,
or you can use the following Java option to disable OJSP:
-Dadfvdt.disableOjspDeployment=true
You can add this option -Dadfvdt.disableOjspDeployment=true in your file "ide.conf" in the directory "<Middleware_Home>\jdeveloper\ide\bin"
For your Production environment, you can have your Managed WLS ignoring the OJSP mode by adding the Java Option -Dadfvdt.disableOjspDeployment=true
* in the "startManagedWebLogic" (if you want to limit it to a specific Managed Server)
* or "setDomainEnv" (for all managed servers in a domain).

Error while installing Oracle 10g on Fedora Core 1

Error while installing Oracle 10g on Fedora Core 1. After 40% of the Installation is thru, the progress bar is showing 40%, it gives error "Not connected to Oracle" and the installation has to be terminated.
We have tried by using the on-line procedure and changing the required script to make believe it as said.

Are you createing DB also???

Eclipse 3.3 on Fedora 7

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