Re: [igraph] Error in lazy_dots

[Chris Watson]

Sure, I probably won't get to it until Friday though.

Thanks,
Chris

On Wed, Dec 31, 2014 at 6:30 PM, Gábor Csárdi <address@hidden> wrote:

Hi, it is probably my mistake. Can you please report the issue at
github with reproducible code? Thanks. G.

On Wed, Dec 31, 2014 at 6:26 PM, Chris Watson <address@hidden> wrote:
> Hello,
> I have a plotting function (plot_neighborhood) that is called by another
> function; it previously worked but currently does not. When I call this
> function from the command line, it works though. Below is the error message
> and the end of the trace. (in the example below, 'n' is an integer referring
> to vertex ID; it is supposed to plot the vertex and its neighborhood).
>
> Error in lazy_dots(i = i, ..., .follow_symbols = TRUE) :
>   use of NULL environment is defunct
>
>>
>> traceback()
> 8: .Call(make_lazy_dots, environment(), .follow_symbols)
> 7: lazy_dots(i = i, ..., .follow_symbols = TRUE)
> 6: `[.igraph.vs`(V(g), n) at plot_neighborhood.R#15
> 5: V(g)[n] at plot_neighborhood.R#15
>
>
> I have another very similar plotting function (also called from this
> 'helper' function) which works without issue. Any ideas?
>
> Thanks,
> Chris
>

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