[kepler-dev] Error in eclipse

[Christopher Brooks]

Hi,
I'm not sure what the failure would be.   I'm not sure why 
SplashWindow.disposeSplash() would be hanging.  The code looks like:

> /**
>      * Closes the splash window.
>      */
>     public static void disposeSplash() {
>     if (instance != null) {
>             instance.getOwner().dispose();
>             instance = null;
>         }
>     }
Probably dispose() is hanging?


What operating system are you using?  Windows?  Linux?

Precisely which version of Kepler are you downloading?


Below are some things to try:

1. Try removing the $HOME/.kepler and $HOME/KeplerData directory and 
then try "ant run"

2. Try installing different versions of Kepler such as older versions 
that have installers.

3. Reboot your machine.  Perhaps there is a process that is interfering 
with Kepler starting up

4. Try installing on a different machine.

5. Get a stacktrace of the Kepler process.  See 
http://i-did-not-know-that.blogspot.com/2006/03/generating-java-stack-trace.html
Under Linux or Mac OS, put the process in the background and then use 
'kill -3 pid'.  Under Windows, use Ctrl-Break.

_Christopher

On 4/20/13 5:58 AM, Yogini Joshi wrote:
>
> Hi,
>
> Thanks for the response.
>
> The below issue is solved.
>
> However, I am facing another issue. When I start kepler either using 
> _ant run_ or _eclipse_ , It shows splash Screen for some miniutes and 
> then do nothing.
>
> Below are two lines shown in the console:
>
> Building Kars...
>
> Kepler Initializing...
>
> When I debuged the code in eclipse I found it is doing nothing on 
> execution of line "        SplashWindow./disposeSplash/();" in 
> Kepler.java line number 342.
>
> This is the method which is causing issue:
>
> *public**static**int*runApplication() {
>
> *try*{
>
> // see if we're running the _gui_ editor
>
> *if*(/_action/== Action./Kepler/) {
>
> /addActorModule/("org/kepler/ActorModuleDefault");
>
> /initialize/();
>
> /_applicationArgsList/.addFirst("-kepler");
>
> String[] loadArgs = /_applicationArgsList/.toArray(*new*String[0]);
>
> *if*(/_showSplash/) {
>
> SplashWindow./invokeMain/("ptolemy.vergil.VergilApplication", loadArgs);
>
>         SplashWindow./disposeSplash/();
>
> } *else*{
>
> VergilApplication./main/(loadArgs);
>
> }
>
> Please let me know if there are any other settings/parammeters 
>  required before starting the kepler.
>
> Regards,
>
> Yogini
>
> *From:*Christopher Brooks [mailto:cxh at eecs.berkeley.edu]
> *Sent:* Friday, April 19, 2013 11:57 PM
> *To:* Yogini Joshi
> *Cc:* Kepler-dev (kepler-dev at kepler-project.org)
> *Subject:* Re: [kepler-dev] Error in eclipse
>
> Hi Yogini,
> What is the entire stack trace?  It is difficult to know what the 
> error is without more information.
>
> Usually, it is possible to copy the contents of the stack trace window 
> with the mouse and then paste it into an email message.
>
> Are you working from the Kepler head or from the Kepler-2.4 branch?
>
> The configuration.xml file that you attached is slightly different 
> than what is in the Kepler head.
>
>
> bash-3.2$ ls -l ~/Downloads/configuration.xml 
> common/configs/ptolemy/configs/kepler/configuration.xml
> -rw-r--r--@ 1 cxh  staff  11049 Apr 19 09:50 
> /Users/cxh/Downloads/configuration.xml
> -rwxr-xr-x  1 cxh  staff  11079 Apr 19 10:35 
> common/configs/ptolemy/configs/kepler/configuration.xml
>
> bash-3.2$ diff ~/Downloads/configuration.xml 
> common/configs/ptolemy/configs/kepler/configuration.xml
> 92c92
> <
> ---
> >
> 125,126c125,126
> <
> <       <!-- Specify the value of the docPreference for 
> GetDocumentationAction.
> ---
> >
> >       <!-- Specify the value of the docPreference for 
> GetDocumentationAction.
> 137c137
> <
> ---
> >
> 178,179c178,179
> <           <input source="ptolemy/configs/gtTableauFactory.xml"/>
> <           <input source="ptolemy/configs/pteraTableauFactory.xml"/>
> ---
> >               <input source="ptolemy/configs/gtTableauFactory.xml"/>
> >               <input source="ptolemy/configs/pteraTableauFactory.xml"/>
> 194c194
> <
> ---
> >
> 257c257
> <
> ---
> >
>
>
> The Kepler head starts up fie for me under Eclipse.  I did not try the 
> Kepler 2.4 branch.
>
> _Christopher
>
> On 4/19/13 12:04 AM, Yogini Joshi wrote:
>
>     Hi,
>
>     When I open the code in eclipse I get below error ,
>
>     Error : The content of element type "property" must match
>     "(configure|display|doc|property|rename)*".
>
>     File
>
>     https://code.kepler-project.org/code/kepler/trunk/modules/common/configs/ptolemy/configs/kepler/configuration.xml
>
>     Please find the file attached.
>
>     Regards,
>
>     Yogini
>
>     <Disclaimer removed by cxh>
>
>
>
>
>     _______________________________________________
>
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>
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>
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>
>
>
> -- 
> Christopher Brooks, PMP                       University of California
> Academic Program Manager & Software Engineer  US Mail: 337 Cory Hall
> CHESS/iCyPhy/Ptolemy/TerraSwarm               Berkeley, CA 94720-1774
> cxh at eecs.berkeley.edu  <mailto:cxh at eecs.berkeley.edu>, 707.332.0670           (Office: 545Q Cory)
>
>

-- 
Christopher Brooks, PMP                       University of California
Academic Program Manager & Software Engineer  US Mail: 337 Cory Hall
CHESS/iCyPhy/Ptolemy/TerraSwarm               Berkeley, CA 94720-1774
cxh at eecs.berkeley.edu, 707.332.0670           (Office: 545Q Cory)

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