[ncl-talk] plotting aborts when using gsn_add_shapefile_polylines

[Mary Haley]

Hi Ruben,

It looks like your laptop and your iMac might be running different versions
of MacOS.

If you open a Terminal window and type the following commands on both
systems, what does it report?

sw_vers -productVersion
otool -L `which ncl`
​gcc --version
which gcc​


Finally, how did you install NCL on both systems? That is, did you use
conda, or did you download the binary from the ESG? If you downloaded it
from ESG, which binary did you download?

I'm guessing the problem might be that you have an older version of the GNU
compilers on your system than what NCL was built with.

--Mary


On Wed, Jul 26, 2017 at 9:26 AM, Ruben van Hooidonk <rubski at gmail.com>
wrote:

> Hi,
>
> When trying to plot a map and adding a .shp file I get this error:
>
> dyld: lazy symbol binding failed: Symbol not found: __ZNSt7__cxx1112basic_
> stringIcSt11char_traitsIcESaIcEEC2Ev
>   Referenced from: /usr/local/ncl/bin/ncl (which was built for Mac OS X
> 10.12)
>   Expected in: /usr/local/lib/libstdc++.6.dylib
>
> dyld: Symbol not found: __ZNSt7__cxx1112basic_stringIcSt11char_
> traitsIcESaIcEEC2Ev
>   Referenced from: /usr/local/ncl/bin/ncl (which was built for Mac OS X
> 10.12)
>   Expected in: /usr/local/lib/libstdc++.6.dylib
>
> And the plotting aborts.
>
> I'm using OS X 10.12.6 (16G29) and
> /usr/local/lib/libstdc++.6.dylib (compatibility version 7.0.0, current
> version 7.21.0)
>
> I get this error on my laptop, but not on my iMac desktop with the same
> OS, NCL and libstdc++.6.dylib versions.
>
> Any suggestions?
>
> Thanks and have a great day,
> Ruben
>
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