[mapguide-trac] #782: Flexible web layout not working on Linux installation

[MapGuide Open Source]

#782: Flexible web layout not working on Linux installation
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 Reporter:  ronnielouie  |         Owner:  ronnielouie
     Type:  defect       |        Status:  closed     
 Priority:  high         |     Milestone:             
Component:  Fusion       |       Version:  2.0.1      
 Severity:  critical     |    Resolution:  fixed      
 Keywords:               |   External_id:  1170613    
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Changes (by ronnielouie):

  * status:  new => closed
  * resolution:  => fixed

Comment:

 Viewing a flexibe web layout was causing segmentation fault in Apache, and
 as a result, the map is not displayed.  This is caused by the retrieval of
 the ApplicationDefinition in json format.  An investigation of the stack
 trace identified that that the methods to output json as failing due to
 unchecked null values.  The solution is to add a check for null before
 attempting to use the parameter.

 After the fix, viewing flexible layout on Internet Explorer and Firefox is
 successfull.  Also peformed some quick pan, zooom and selection of
 features.

 http://trac.osgeo.org/mapguide/changeset/3495

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Ticket URL: <http://trac.osgeo.org/mapguide/ticket/782#comment:1>
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