I downlaoded shape files from Census site and trying to read them in with Ploygon reader and it gives me a this error
"ERROR Shapefile Polygon Reader 0:1 Execute failed: ("NullPointerException"): null"
Any idea y this is hapenning ?
this is resolved in the latest nightly built.
Thank you for noticing!
Help! Can you please check / re-apply the same nightly build fix you applied here.
I am getting the same error reported above:
“ERROR Shapefile reader 0:1 Execute failed: (“NullPointerException”): null”
Everything was working fine until recent Knime updates.
I upgraded to Knime 4.5 - but the error remained, and so I did a clean-install downgrade to Knime 4.4 - but the problem persisted.
I also notice the trusted shapefile extension seems to have been removed (ref: Shapefile Extension (trusted extension) | KNIME). Perhaps this means Knime no longer has geospatial / shapefile functionality? (It’s critical to my project, so it would be handy for clarification).
Correction / update:
(I upgraded to 4.4.1, not 4.5). I’ve tried a few extensions, including Knime Geospatial - they all give the same error when reading a shapefile or geojson.
Having the same issue in 4.5. Any updates? Also tried the nightly build site which is now older than the current release.