[Qgis-user] QGIS 3 Processing question

[Nyall Dawson]

On Fri, 29 Jun 2018 at 07:14, Frank Broniewski
<hallo at frankbroniewski.com> wrote:
>
>     def processAlgorithm(self, parameters, context, feedback):


You're making this tricky for yourself! Cut out everything in
processAlgorithm related to self.INPUT, and just pass the parameter
value direct to the child algorithm to handle:

>         params = {
>
>             'INPUT': parameters[self.INPUT],
>
>             'DISTANCE': pt_value,
>
>             'START_OFFSET': 0,
>
>             'END_OFFSET': 0,
>
>             'OUTPUT': 'memory:'
>
>         }


Nyall