[kepler-dev] [Bug 2809] New: - Browser Display actor fails for Mac/Linux

[Dan Higgins]

Glen,
    One question - did you delete the old .kepler directory inside your 
home directory? If not, delete it and try again., please.
Dan

Glen Jarvis wrote:
> Dan,
>    I saw your email yesterday for Efrat regarding this bug fix. I 
> decided to do a quick test (not very thorough) on the same platform 
> where I saw the original problem. All other versions of Kepler were 
> removed. I downloaded the nightly build from last night and tested. 
> The problem still occurs and now the ImageJ browser also does not 
> work. [Unless there was a testing/install problem on this machine; as 
> mentioned, the test was done quickly.]
>
>    The platform is the same as before (but details could be included 
> again if necessary).
>
> When loading the Image Display (3 example), deleting the ImageJ actor, 
> and adding the "Browser Display" actor, the following is seen:
>
>
>> Reading from the browser - val = false
>> 488 ms. Memory: 84596K Free: 21709K (26%)2007-04-04 17:52:51.941 
>> java[446] LSOpenFromURLSpec() returned -43 for application (null) 
>> path //Users/gjarvis/kepler20070404/demos/getting-started/demos/
>> getting-started/species-distribution.PNG.
>
>
> When reverting to ImageJ (also tested with ImageJ upon fresh load of 
> Kepler), the following is seen:
>
>> Error evaluating expression: .//demos/getting-started/
>> species-distribution.PNG in .03-ImageDisplay.ImageJ.fileOrURL
>> Because:
>> problem creating otput file (in attributeChanged method)
>>
>
>
>
> Stack Trace follows:
>
>
>> ptolemy.kernel.util.IllegalActionException: Error evaluating expression:
>> .//demos/getting-started/species-distribution.PNG
>> in .03-ImageDisplay.ImageJ.fileOrURL
>> Because:
>> problem creating output file (in attributeChanged method)
>>       at ptolemy.data.expr.Variable._evaluate(Variable.java:1606)
>>     at ptolemy.data.expr.Variable.getToken(Variable.java:602)
>>     at 
>> ptolemy.data.expr.StringParameter.stringValue(StringParameter.java:94)
>>     at ptolemy.data.expr.FileParameter.asURL(FileParameter.java:209)
>>     at util.ImageJActor.fire(ImageJActor.java:184)
>>     at ptolemy.actor.AtomicActor.iterate(AtomicActor.java:337)
>>     at 
>> ptolemy.actor.sched.StaticSchedulingDirector.fire(StaticSchedulingDirector. 
>>
>> java:170)
>>
>>     at ptolemy.actor.CompositeActor.fire(CompositeActor.java:354)
>>     at ptolemy.actor.Manager.iterate(Manager.java:681)
>>       at ptolemy.actor.Manager.execute(Manager.java:331)
>>     at ptolemy.actor.Manager.run(Manager.java:1057)
>>     at ptolemy.actor.Manager$3.run(Manager.java:1098)
>> Caused by: ptolemy.kernel.util.IllegalActionException: problem creating
>>  output file (in attributeChanged method)
>>       at util.ImageJActor.attributeChanged(ImageJActor.java:123)
>>       at 
>> ptolemy.data.expr.Variable._setTokenAndNotify(Variable.java:1924)
>>       at ptolemy.data.expr.Variable._evaluate(Variable.java:1603)
>>       ... 11 more
>> Caused by: ptolemy.kernel.util.IllegalActionException: problem 
>> creating output file (in attributeChanged method)
>>       at util.ImageJActor.attributeChanged(ImageJActor.java:123)
>>       at 
>> ptolemy.data.expr.Variable._setTokenAndNotify(Variable.java:1924)
>>       at ptolemy.data.expr.Variable._evaluate(Variable.java:1603)
>>       at ptolemy.data.expr.Variable.getToken(Variable.java:602)
>>       at
>>       
>> ptolemy.data.expr.StringParameter.stringValue(StringParameter.java:94)
>>       at ptolemy.data.expr.FileParameter.asURL(FileParameter.java:209)
>>       at util.ImageJActor.fire(ImageJActor.java:184)
>>       at ptolemy.actor.AtomicActor.iterate(AtomicActor.java:337)
>>       at ptolemy.actor.sched.StaticSchedulingDirector.fire(
>>       StaticSchedulingDirector.java:170)
>>     at ptolemy.actor.CompositeActor.fire(CompositeActor.java:354)
>>       at ptolemy.actor.Manager.iterate(Manager.java:681)
>>       at ptolemy.actor.Manager.execute(Manager.java:331)
>>       at ptolemy.actor.Manager.run(Manager.java:1057)
>>       at ptolemy.actor.Manager$3.run(Manager.java:1098)
>
>
> Warmest Regards,
>
>
> Glen Jarvis
> --913-486-8775
> glen at glenjarvis.com
> http://www.glenjarvis.com
>
> "You must be the change you wish to see in the world." -M. Gandhi
>
>
>
>
>


-- 
*******************************************************************
Dan Higgins                                  higgins at nceas.ucsb.edu
http://www.nceas.ucsb.edu/    Ph: 805-893-5127
National Center for Ecological Analysis and Synthesis (NCEAS) Marine Science Building - Room 3405
Santa Barbara, CA 93195
*******************************************************************