try catch in the templates

[sixto]

The current structure of the try catch order in the templates is using two different approaches losing some of the variables used and, thus, not working as it was expected.
The templates should be modified according to one of these two approaches:

• use the fields of the ex structure, defined to recover the error message:

   try
   catch ex
     disp(ex.message)
   end
  

• use lasterr without the ex structure

   try
   catch
     disp(lasterr)
   end
  

In the current version both approaches are mixed and the value of the lasterr function is lost leading to an empty empty message.

We need to know where are the templates in order to fix the bug.

[daniel]

The templates are in the java/main/resources/templates folder of the project.

[antonio]

The disp(ex.message) doesn't report the stack-trace which is useful to have in the error log.

This will do it.

 try
 ...
 catch MEx
   disp(getReport(MEx))
 end

which will output

>> disp(getReport(MEx))
Attempt to reference field of non-structure array.

Error in ==> readXMLDownscalingJob at 8
job.predictor = char(root.getElementsByTagName('predictor').item(0).getTextContent);

Error in ==> downscaling_41812_test at 59
    downscaling = readXMLDownscalingJob(['downscaling-' num2str(JOBID) '.xml']);

Antonio

[antonio]

Replying to daniel:

The templates are in the java/main/resources/templates folder of the project.

In the current version instead of having the templates inside the jar, they are in his own directory:

[antonio@oceano templates]$ svn info .
Path: .
URL: http://dev.predictia.es/svn/dp/branches/is-enes2/scripts/matlab/templates
Repository Root: http://dev.predictia.es/svn/dp
Repository UUID: 0445610c-9e69-4045-a778-2292f9eb93a3
Revision: 670
Node Kind: directory
Schedule: normal
Last Changed Author: cofinoa
Last Changed Rev: 660
Last Changed Date: 2016-04-19 16:07:53 +0200 (Tue, 19 Apr 2016)

[antonio]

Manu,

The current WC copy has a non committed changes:

[antonio@oceano templates]$ svn st
?       climate2.m
?       featureselection.m
M       climate.m

and the SVN URL:

http://dev.predictia.es/svn/dp/branches/is-enes2/scripts/matlab/templates

points to a pre-merged (¿?) status.

Please fix it.

I will commit the changes from my local WC, but I need before the SVN URL to commit the changes.

Antonio

[vegasm]

Replying to antonio:

Manu,

The current WC copy has a non committed changes:

[antonio@oceano templates]$ svn st
?       climate2.m
?       featureselection.m
M       climate.m

and the SVN URL:

http://dev.predictia.es/svn/dp/branches/is-enes2/scripts/matlab/templates

points to a pre-merged (¿?) status.

Please fix it.

I will commit the changes from my local WC, but I need before the SVN URL to commit the changes.

Antonio

Fixed. It was necessary to relocate the SVN URL and solve a conflict in the climate.m file.

[antonio]

In the templates directory there are several files

climate2.m
climate.m
featureselection.m
hindcast.m
predictor.m
seasonal.m
validation.m

all of them are to be fixed?

what is the featuresection.m?

and the climate2.m?

A.

[vegasm]

Replying to antonio:

In the templates directory there are several files

climate2.m
climate.m
featureselection.m
hindcast.m
predictor.m
seasonal.m
validation.m

all of them are to be fixed?

what is the featuresection.m?

and the climate2.m?

A.

climate.m is using the REST service.

featureselection.m, hindcast.m, predictor.m, seasonal.m and validation.m need to be adapted to use the REST service.

climate2.m is the old climate.m. We created it when we started to adapt them. I commited it in order to have a copy of the old one but it can be removed now from the WC.