[Paraview] RequestData Being Called Multiple Times [PV3.1.0]

[Kent Eschenberg]

I've seen that when RequestData returns a value that signals an error.
Kent

Mike Jackson wrote:
> I am writing a reader that inherits from vtkImageAlgorithm. Generally 
> the reader works just fine EXCEPT for the problem that the "RequestData" 
> method is being called at least 6 times in a row. I am not sure what the 
> cause of this might be although I have run into this in the past where I 
> was "updating" the output data object during the RequestData, which was 
> then forcing a pipeline update. I have pretty much commented out most of 
> the RequestData method and it still gets called multiple times in a row.
>    I have NOT checked if the same code exhibits this behavior on PV 
> 2.6.x yet.. but that may be my next step.
> 
> Anyone ever have this type of problem? Any ideas?
> 
> Thanks for the help
> -- 
> Mike Jackson
> imikejackson & gmail * com