<div dir="ltr"><div class="gmail_default" style="font-family:"arial narrow",sans-serif"><span style="font-family:arial,sans-serif;font-size:12.8px">Hi,</span><br style="font-family:arial,sans-serif;font-size:12.8px"><br style="font-family:arial,sans-serif;font-size:12.8px"><span style="font-family:arial,sans-serif;font-size:12.8px">I installed R 3.4.1 on Mac OSX 10.12.6 version.</span><br style="font-family:arial,sans-serif;font-size:12.8px"><br style="font-family:arial,sans-serif;font-size:12.8px"><span style="font-family:arial,sans-serif;font-size:12.8px">On opening Preferences and trying to change the editor font by</span><br style="font-family:arial,sans-serif;font-size:12.8px"><span style="font-family:arial,sans-serif;font-size:12.8px">clicking the select button I get following error message in R.</span><br style="font-family:arial,sans-serif;font-size:12.8px"><br style="font-family:arial,sans-serif;font-size:12.8px"><span style="font-family:arial,sans-serif;font-size:12.8px">2017-08-28 11:57:41.551 R[809:11355] *** RController: caught ObjC</span><br style="font-family:arial,sans-serif;font-size:12.8px"><span style="font-family:arial,sans-serif;font-size:12.8px">exception while processing system events. Update to the latest GUI</span><br style="font-family:arial,sans-serif;font-size:12.8px"><span style="font-family:arial,sans-serif;font-size:12.8px">version and consider reporting this properly (see FAQ) if it persists</span><br style="font-family:arial,sans-serif;font-size:12.8px"><span style="font-family:arial,sans-serif;font-size:12.8px">and is not known.</span><br style="font-family:arial,sans-serif;font-size:12.8px"><span style="font-family:arial,sans-serif;font-size:12.8px">*** reason: *** -initForReadingWithData: nil argument</span><br style="font-family:arial,sans-serif;font-size:12.8px"><span style="font-family:arial,sans-serif;font-size:12.8px">*** name: NSInvalidArgumentException, info: (null)</span><br style="font-family:arial,sans-serif;font-size:12.8px"><span style="font-family:arial,sans-serif;font-size:12.8px">*** Version: R 3.4.1 (72865) R.app R 3.4.1 GUI 1.70 El Capitan build</span><br style="font-family:arial,sans-serif;font-size:12.8px"><span style="font-family:arial,sans-serif;font-size:12.8px">Consider saving your work soon in case this develops into a problem.</span><br style="font-family:arial,sans-serif;font-size:12.8px"><br style="font-family:arial,sans-serif;font-size:12.8px"><span style="font-family:arial,sans-serif;font-size:12.8px">Interestingly, I do not see the normal courier font that shows up when</span><br style="font-family:arial,sans-serif;font-size:12.8px"><span style="font-family:arial,sans-serif;font-size:12.8px">one clicks editor in preferences of R. Screenshot attached.</span><br style="font-family:arial,sans-serif;font-size:12.8px"><br style="font-family:arial,sans-serif;font-size:12.8px"><br style="font-family:arial,sans-serif;font-size:12.8px"><span style="font-family:arial,sans-serif;font-size:12.8px">My sessioninfo() is below.</span><br style="font-family:arial,sans-serif;font-size:12.8px"><br style="font-family:arial,sans-serif;font-size:12.8px"><span style="font-family:arial,sans-serif;font-size:12.8px">> sessionInfo()</span><br style="font-family:arial,sans-serif;font-size:12.8px"><span style="font-family:arial,sans-serif;font-size:12.8px">R version 3.4.1 (2017-06-30)</span><br style="font-family:arial,sans-serif;font-size:12.8px"><span style="font-family:arial,sans-serif;font-size:12.8px">Platform: x86_64-apple-darwin15.6.0 (64-bit)</span><br style="font-family:arial,sans-serif;font-size:12.8px"><span style="font-family:arial,sans-serif;font-size:12.8px">Running under: macOS Sierra 10.12.6</span><br style="font-family:arial,sans-serif;font-size:12.8px"><br style="font-family:arial,sans-serif;font-size:12.8px"><span style="font-family:arial,sans-serif;font-size:12.8px">Matrix products: default</span><br style="font-family:arial,sans-serif;font-size:12.8px"><span style="font-family:arial,sans-serif;font-size:12.8px">BLAS: /Library/Frameworks/R.</span><span style="font-family:arial,sans-serif;font-size:12.8px">framewor<wbr>k/Versions/3.4/</span><span style="font-family:arial,sans-serif;font-size:12.8px">Resources/lib/<wbr>libRblas.0.dylib</span><br style="font-family:arial,sans-serif;font-size:12.8px"><span style="font-family:arial,sans-serif;font-size:12.8px">LAPACK: /Library/Frameworks/R.</span><span style="font-family:arial,sans-serif;font-size:12.8px">framewor<wbr>k/Versions/3.4/</span><span style="font-family:arial,sans-serif;font-size:12.8px">Resources/lib/<wbr>libRlapack.dylib</span><br style="font-family:arial,sans-serif;font-size:12.8px"><br style="font-family:arial,sans-serif;font-size:12.8px"><span style="font-family:arial,sans-serif;font-size:12.8px">locale:</span><br style="font-family:arial,sans-serif;font-size:12.8px"><span style="font-family:arial,sans-serif;font-size:12.8px">[1] C</span><br style="font-family:arial,sans-serif;font-size:12.8px"><br style="font-family:arial,sans-serif;font-size:12.8px"><span style="font-family:arial,sans-serif;font-size:12.8px">attached base packages:</span><br style="font-family:arial,sans-serif;font-size:12.8px"><span style="font-family:arial,sans-serif;font-size:12.8px">[1] stats     graphics  grDevices utils     datasets  methods   base</span><br style="font-family:arial,sans-serif;font-size:12.8px"><br style="font-family:arial,sans-serif;font-size:12.8px"><span style="font-family:arial,sans-serif;font-size:12.8px">loaded via a namespace (and not attached):</span><br style="font-family:arial,sans-serif;font-size:12.8px"><span style="font-family:arial,sans-serif;font-size:12.8px">[1] compiler_3.4.1</span><br style="font-family:arial,sans-serif;font-size:12.8px"><br style="font-family:arial,sans-serif;font-size:12.8px"><br style="font-family:arial,sans-serif;font-size:12.8px"><span style="font-family:arial,sans-serif;font-size:12.8px">Looking for a solution. ( Screenshot attached)</span><br style="font-family:arial,sans-serif;font-size:12.8px"><br style="font-family:arial,sans-serif;font-size:12.8px"><span style="font-family:arial,sans-serif;font-size:12.8px">Thanks</span><br></div><div class="gmail_default" style="font-family:"arial narrow",sans-serif"><span style="font-family:arial,sans-serif;font-size:12.8px">Ramnik</span></div><div class="gmail_default" style="font-family:"arial narrow",sans-serif"><span style="font-family:arial,sans-serif;font-size:12.8px"><br></span></div><div class="gmail_default" style="font-family:"arial narrow",sans-serif"><span style="font-family:arial,sans-serif;font-size:12.8px"><br></span></div></div>