[R-SIG-Mac] R 3.4.4 and 3.5 (Mac) crash when loading a .R file

[Jose G Conde Santiago]

Hello,

I am having a similar problem now.

If I click on the console at either the “Source script or load data in R”  or the “Open document in editor” icons, I get the following message, but everything works fine:

objc[7032]: Class FIFinderSyncExtensionHost is implemented in both /System/Library/PrivateFrameworks/FinderKit.framework/Versions/A/FinderKit (0x7fffb40dac90) and /System/Library/PrivateFrameworks/FileProvider.framework/OverrideBundles/FinderSyncCollaborationFileProviderOverride.bundle/Contents/MacOS/FinderSyncCollaborationFileProviderOverride (0x10e497cd8). One of the two will be used. Which one is undefined.

A similar issue has been reported when running Python on HIgh Sierra, and it seems to be related to Tcl/Tk in High Sierra. 

https://github.com/jarvisteach/appJar/issues/285

However, if I load R Commander and then try to run or open a script by clicking the R console icons, R freezes, and I have to force quit.

I am running High Sierra on am iMac with 32 GB RAM.

José

José G. Conde, MD, MPH
Professor, School of Medicine
Medical Sciences Campus
University of Puerto Rico 

Tel  (787) 763-9401 Fax (787) 758-5206

Email: jose.conde1 using upr.edu

> On Jul 5, 2018, at 12:28 PM, Felipe Pérez-Jvostov <felipe.perezjvostov using mcgill.ca> wrote:
> 
> Hi,
> 
> I'm not sure where to get help regarding this, but I haven't been able to load any .R files on RGui 3.4.4 or 3.5 on Mac OS High Sierra 10.13.5. I've re-installed R and still have this problem. If I use the "open in editor" or "Open recent", R will hang. If I use load(file.choose()), it shows this error:
> 
> 
> Error in load(file.choose()) : 
>  bad restore file magic number (file may be corrupted) -- no data loaded
> In addition: Warning message:
> file ‘R_data_Sci.R’ has magic number 'ggp'
>  Use of save versions prior to 2 is deprecated 
> objc[49397]: Class FIFinderSyncExtensionHost is implemented in both /System/Library/PrivateFrameworks/FinderKit.framework/Versions/A/FinderKit (0x7fffa24a9c90) and /System/Library/PrivateFrameworks/FileProvider.framework/OverrideBundles/FinderSyncCollaborationFileProviderOverride.bundle/Contents/MacOS/FinderSyncCollaborationFileProviderOverride (0x110ca5cd8). One of the two will be used. Which one is undefined.
> 
> 
> Any ideas what it could be? 
> 
> Thanks,
> 
> Felipe
> ___________________________
> Felipe Pérez-Jvostov
> CREATE and CICADA Postdoctoral Fellow on Biodiversity, Ecosystem Services and Sustainability, and Program Coordinator
> http://www.mcgill.ca/bess/bess
> Stewart Biology Building N3/11A
> 1205 Avenue du Docteur-Penfield, Montréal, QC.
> 
> 
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