R.app - Failed to connect buttons

Hi,

Just a small issue with R.app 1.70 (7543).

When launching it from the command line, it shows two "failed to connect" errors:

/Applications/R.app/Contents/MacOS/R

2018-07-09 10:29:06.001 R[92448:7898496] Failed to connect (cancelButton) outlet from (SelectList) to (NSButton): missing setter or instance variable
2018-07-09 10:29:06.001 R[92448:7898496] Failed to connect (okButton) outlet from (SelectList) to (NSButton): missing setter or instance variable

I've not seen anything broken because of it, but I assume something isn't quite right.

Craig



sessionInfo();

R version 3.5.1 (2018-07-02)
Platform: x86_64-apple-darwin15.6.0 (64-bit)
Running under: macOS High Sierra 10.13.5

Matrix products: default
BLAS: /Library/Frameworks/R.framework/Versions/3.5/Resources/lib/libRblas.0.dylib
LAPACK: /Library/Frameworks/R.framework/Versions/3.5/Resources/lib/libRlapack.dylib

locale:
[1] en_GB.UTF-8/en_GB.UTF-8/en_GB.UTF-8/C/en_GB.UTF-8/en_GB.UTF-8

attached base packages:
[1] stats     graphics  grDevices utils     datasets  methods   base     

loaded via a namespace (and not attached):
[1] compiler_3.5.1