Dear Juan,
I don't see what is the problem from your report. Please try to create a
minimal but complete reproducible example that does not use the renv
package. Perhaps you could use the R debugger (e.g. via
options(error=recover)) to find out what is the argument that
file.exists() has be
I have a version of R-devel on my development box that has the address
sanitizer turned
on. This was instrumental in finding a pair of subtle memory issues. (I had
read, but
never written, one element past the end of an array, which caused issues on
some
architectures.)
1. I now get a end
On 11/06/2020 15:57, Therneau, Terry M., Ph.D. via R-devel wrote:
I have a version of R-devel on my development box that has the address
sanitizer turned
on. This was instrumental in finding a pair of subtle memory issues. (I had
read, but
never written, one element past the end of an array,
Hello everyone
I am not sure when this appeared
(sometime post R 3.5.0 and after I switched to Mac OS Catalina).
I do not think it happens on all platforms (e.g. seems to work on windows).
But it seems that
tkimage.create()
no longer works on a Mac for all png files.
(It does work for
Happy enough for me on Mojave.
On the off chance that you are picking up an old Tcl, do you see this?
> tcl("info","tclversion")
8.6
-pd
> On 11 Jun 2020, at 23:04 , Wayne Oldford wrote:
>
> Hello everyone
>
> I am not sure when this appeared
> (sometime post R 3.5.0 and after I switched
Yes.
I seem to be picking up
8.6
I should have noted that.
Use to work for me too in Mojave.
I have the sneaky feeling that Catalina is the problem.
R. W. Oldford
https://math.uwaterloo.ca/~rwoldfor
From: Peter Dalgaard
Sent: Thursday, June 11, 2020 5:56:15 P
Dear Wayne and Peter,
FWIW, I observe exactly the same problem in Catalina. The error and my session
info:
snip
> tkimage.create("photo", file = fname)
Error in structure(.External(.C_dotTclObjv, objv), class = "tclObj") :
[tcl] encountered an unsupported criticial chunk ty
I don't know what has changed with Catalina
But I just tried my tk console from the shell command tkcon
And got the following error.
Here is my shell:
$ tkcon
dyld: Library not loaded: /usr/local/lib:/opt/X11/lib/libtk8.6.dylib
Referenced from: /usr/local/bin/wish
Reason: image
Wayne,
that one is unrelated, but interesting - you can fix it with
sudo install_name_tool -change \
/usr/local/lib:/opt/X11/lib/libtk8.6.dylib \
/usr/local/lib/libtk8.6.dylib \
/usr/local/bin/wish8.6
There is a bug in tcltk with IDs on the libraries which I have worked-around
for R, bu
Some googling suggests that this is an issue in tcltk which doesn't support png
files with Exif tags. Are you sure this ever worked? This doesn't seem to be
related to the macOS version since it's a feature tcltk, not the system.
I had no issue using the png package, so you could simply remove a
Dear Simon,
> On Jun 11, 2020, at 9:00 PM, Simon Urbanek
> wrote:
>
> Wayne,
>
> that one is unrelated, but interesting - you can fix it with
>
> sudo install_name_tool -change \
> /usr/local/lib:/opt/X11/lib/libtk8.6.dylib \
> /usr/local/lib/libtk8.6.dylib \
> /usr/local/bin/wish8.6
>
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