Oh and I should mention that I’m using QGIS 3.0.3 on Mac 10.13.4. > On Jun 5, 2018, at 1:45 PM, Phil Ribbens <[email protected]> wrote: > > Hi, > > I’m developing a processing plugin and one of the outputs of my algorithm is > a table of values. I’m using a feature sink to populate that table with the > values I want. When I run the algorithm and just output the table to memory > (i.e. don’t specify a place to save it), it works fine. But when I try “Save > to file…” it doesn’t work. I get an “Exception: unknown” error on this line > of my code: > > (sink, dest_id) = self.parameterAsSink(parameters, self.OUTPUT_ESV_TABLE, > context, output_esv_table_fields) > > I get the same error regardless of which type of file I try to save it as > (csv, gpkg, shp, etc). > > I get the same error regardless of whether or not I select “Open output file > after running algorithm”. > > If instead of providing a typical file path and name like > “/Users/me/Desktop/project/whatever.csv”, I enter “memory:”, it works. > > My algorithm also outputs a raster and when I try to save that output to a > file it works fine. > > Any idea what the problem is? > > Thanks, > Phil Ribbens
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