Duncan…

I’m creating a new file. The menu item is “New Document”.   I called it *.R to 
distinguish it from “New Rd Document”, and since when you attempt to save it 
the suggested name is “untitled.R”.

I don’t see anything in the console.  When I click an existing folder in the 
dialog, there is a brief delay and then the pinwheel, then it’s stuck.

Bryan

> On Oct 23, 2019, at 5:39 PM, Duncan Murdoch <murdoch.dun...@gmail.com> wrote:
> 
> On 23/10/2019 4:32 p.m., Bryan Hanson wrote:
>> I have found a sequence of actions that causes the R GUI on Mac to hang:
>> 1. Launch R GUI.
>> 2. Open an empty *.R file via the button or menu or shortcut.
> 
> Could you clarify this:  Are you opening an existing file that is empty, or 
> creating a new document?  I don't see any way to specify *.R in the former, 
> and I don't see a problem with the latter.  A bit more below...
> 
>> 3. Add something to the file.
>> 4. Save the file via menu or shortcut (technically a Save as…).  In the save 
>> dialog box:
>>   a. If you save in whatever directory is pointing to, everything works fine.
>>   b. If you attempt to change the directory, for instance by clicking on the 
>> icon for a folder w/i the current directory, one gets the pinwheel of death 
>> and R must be forced to quit.
>> Can anyone else reproduce this?
>> Bryan
>> sessionInfo:
>> R version 3.6.1 (2019-07-05)
>> Platform: x86_64-apple-darwin15.6.0 (64-bit)
>> Running under: macOS Mojave 10.14.6
> 
> I'm using the same R, but macOS High Sierra 10.13.6.
> 
> At some point in the exercise I saw this warning in the console:
> 
> objc[27995]: Class FIFinderSyncExtensionHost is implemented in both 
> /System/Library/PrivateFrameworks/FinderKit.framework/Versions/A/FinderKit 
> (0x7fffadb52cd0) and 
> /System/Library/PrivateFrameworks/FileProvider.framework/OverrideBundles/FinderSyncCollaborationFileProviderOverride.bundle/Contents/MacOS/FinderSyncCollaborationFileProviderOverride
>  (0x112670cd8). One of the two will be used. Which one is undefined.
> 
> It might be that in the newer MacOS this is fatal.
> 
> Duncan Murdoch
> 
>> Matrix products: default
>> BLAS:   
>> /Library/Frameworks/R.framework/Versions/3.6/Resources/lib/libRblas.0.dylib
>> LAPACK: 
>> /Library/Frameworks/R.framework/Versions/3.6/Resources/lib/libRlapack.dylib
>> locale:
>> [1] en_US.UTF-8/en_US.UTF-8/en_US.UTF-8/C/en_US.UTF-8/en_US.UTF-8
>> attached base packages:
>> [1] stats     graphics  grDevices utils     datasets  methods
>> [7] base
>> loaded via a namespace (and not attached):
>> [1] compiler_3.6.1
>> _______________________________________________
>> R-SIG-Mac mailing list
>> R-SIG-Mac@r-project.org
>> https://stat.ethz.ch/mailman/listinfo/r-sig-mac
> 

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