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holoviz / geoviews

Simple, concise geographical visualization in Python
http://geoviews.org
BSD 3-Clause "New" or "Revised" License
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Kernel dies when running example notebooks #85

Closed duncanwp closed 6 years ago

duncanwp commented 7 years ago

I'm just getting to grips with geoviews and it looks really helpful but many of the example notebooks break when I try to run them.

Specifically in the 'working_with_Bokeh.ipynb' notebook when running the third cell the kernel dies and logs the following error: Assertion failed: (0 != cs), function GEOSCoordSeq_getSize_r, file geos_ts_c.cpp, line 3797.

I'm guessing this is an incompatible GEOS issue, but I just did a clean install from the condo-forge and ioam conda channels. I've attached my environment setup in geoviews_env.txt. Any thoughts appreciated.

philippjfr commented 6 years ago

Sorry I never replied to this. The issue is likely a incompatible system wide installation of libgeos interfering with the environment.

duncanwp commented 6 years ago

Yes, it seems to be due to https://github.com/SciTools/cartopy/issues/738 and associated issues - thanks!