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No clipper supplied for group and all clipees will be treated as OUTSIDE

  • January 26, 2018
  • 5 replies
  • 47 views
Y
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I have line feature which I have cut down from the administrative boundary and I need the result which have only the administrative Areas outside of line Buffer Areas.

I used Generalizer,Bufferer, dissolver then Clippers("Clippers First" to the Clipper Type parameter in the Clipper). Dissolve areas are in Clipper port and the administrative boundary areas in the Clippee port, then shows this error and all dissolve area comes on the rejected port of Clipper and output is written only the administrative boundary.

ClipperVector(ClippingFactory) Extra clipping feature encountered and ignored

ClipperSolid(SolidIntersectionFactory) No clipper supplied for group,all clipees will be treated as OUTSIDE

have anyone any suggestions?

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5 replies

redgeographics
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  • redgeographicsCelebrity
  • Celebrity
  • 3703 replies
  • January 26, 2018

Only try this with a small set of data because you will get a performance hit:

Try switching the Clipper to "Multiple Clippers" and see what happens.

FME rocks! \m/
Y
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  • yasinmelon1
  • Author
  • 13 replies
  • January 26, 2018

Only try this with a small set of data because you will get a performance hit:

Try switching the Clipper to "Multiple Clippers" and see what happens.

Its come the same output with similar error

 

Clipper_Raster(RasterClippingFactory, No valid clipper feature(s) received

 

Clipper_Solid(SolidIntersectionFactory, No clipper supplied for group, all clipees will be treated as OUTSIDE

 

 

redgeographics
Celebrity
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  • redgeographicsCelebrity
  • Celebrity
  • 3703 replies
  • January 26, 2018
Its come the same output with similar error

 

Clipper_Raster(RasterClippingFactory, No valid clipper feature(s) received

 

Clipper_Solid(SolidIntersectionFactory, No clipper supplied for group, all clipees will be treated as OUTSIDE

 

 

Similar, but not the same :) Check the clipper features before they enter the clipper. Make sure they're areas. They should be (the Bufferer makes areas), but something may be wrong here.

 

Also please share your workspace and a screenshot of some of your data.

 

 

FME rocks! \m/
jdh
Contributor
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  • jdhContributor
  • Contributor
  • 2002 replies
  • January 26, 2018

I agree with redgeographics, Multiple Clippers is the better option when your clippers on being created by a blocking transformer like a dissolver.

 

Things to check:

 

Is there a group-By set, if yes, are you sure the attributes are preserved on the clipper?

 

Are the clippers areal features?

Are the clippers and clippees in the same projection?

 

 

If you put an inspector on both the clippers and clippees just before the clipper, you should be able to answer these questions.
gio
Contributor
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  • gioContributor
  • Contributor
  • 2252 replies
  • January 26, 2018

looks like your group by value wich you sem to use on the clipper is lost during dissolving

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