[kepler-dev] Configure Eclipse with Kepler

[subhav mital]

Thanks so much for your help!
I tried: ant clean-all
 ant run
and look for errors in the output of "ant run"but did not get the problem
resolved.

I notice a red tick mark in the kepler folder for the 'common'
sub-directory. Does this signify any error?
(All other folders have a green tick mark)

Pls find attached the command line output after executing ant-run.


As far as Eclipse is concerned, I did clean all the projects and tried to
run them again. The error persists.
The console displays the following error:

Config.xml: null
Unable to start application.
java.lang.ExceptionInInitializerError
at org.kepler.gui.KeplerApplication.main(KeplerApplication.java:118)
at org.kepler.loader.Kepler.main(Kepler.java:105)
Caused by: java.lang.RuntimeException: Unspecified error creating config
object from "null"
at org.ecoinformatics.util.Config.<init>(Config.java:151)
at org.ecoinformatics.util.Config.<clinit>(Config.java:88)
... 2 more
Caused by: java.lang.NullPointerException
at java.io.FileInputStream.<init>(FileInputStream.java:103)
at java.io.FileInputStream.<init>(FileInputStream.java:66)
at org.ecoinformatics.util.Config.<init>(Config.java:136)
... 3 more

Any idea what is going on? What needs to be done, to resolve these problems?

Thanks!!




On Mon, Mar 16, 2009 at 8:48 PM, Christopher Brooks
<cxh at eecs.berkeley.edu>wrote:

> Hi Subhav,
> In your EclipseError.jpg, you have 6 Errors listed
> "The project cannot be built until its"
>
> I'm guessing that the complete text is
> "The project cannot be built until its prerequisite XXX is built"
>
> BTW - When I get error messages like this, I google them, which usually
> helps quite a bit.  I found some threads that mention that your
> Eclipse project might be corrupt.
>
> Make sure that you ran
> cd build-area
> ant eclipse
>
> and that you imported the projects.  The "ant eclipse" command creates
> files that are used by Eclipse
>
> Also, try doing a clean build.  In Eclipse, try Project -> Clean
> Also, make sure that Project -> Build automatically is set.
>
> Your second problem, that "ant run" does not show any actors indicates
> a problem during compilation.  Try doing
>  ant clean-all
>  ant run
> and look for errors in the output of "ant run"
>
>
> _Christopher
>
> subhav mital wrote:
>
>> Hey,
>>
>> - I get this after completing all the steps enlisted here:
>> https://dev.kepler-project.org/developers/reference/kepler-and-eclipse#2-check-out-kepler(Please find attached the error displayed: EclipseError.jpg)
>>
>> - The Checked out Version of Kepler: 1.x (Launched by executing 'ant run'
>> in the directory: kepler/build-area/) does not display any actors in the
>> component tab search box.
>> When I search for 'constant, array' actors in the search box, nothing gets
>> displayed.
>> (Please find attached the error displayed: error.jpg) (This shows some
>> search results only in the data tab)
>>
>> Please suggest resolves for both these errors.
>>
>> Thank you.
>>
>>
>> ------------------------------------------------------------------------
>>
>>
>> ------------------------------------------------------------------------
>>
>>
> --
> Christopher Brooks (cxh at eecs berkeley edu) University of California
> CHESS Executive Director                      US Mail: 337 Cory Hall
> Programmer/Analyst CHESS/Ptolemy/Trust        Berkeley, CA 94720-1774
> ph: 510.643.9841 fax:510.642.2718             (Office: 545Q Cory)
> home: (F-Tu) 707.665.0131 (W-F) 510.655.5480
>
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