Fix #1519

Author: wlandau

DESCRIPTION

@@ -12,7 +12,7 @@ Description: Pipeline tools coordinate the pieces of computationally
   The methodology in this package
   borrows from GNU 'Make' (2015, ISBN:978-9881443519)
   and 'drake' (2018, <doi:10.21105/joss.00550>).
-Version: 1.11.3.9004
+Version: 1.11.3.9005
 License: MIT + file LICENSE
 URL: https://docs.ropensci.org/targets/, https://github.com/ropensci/targets
 BugReports: https://github.com/ropensci/targets/issues

NEWS.md

@@ -1,10 +1,11 @@
-# targets 1.11.3.9004 (development)
+# targets 1.11.3.9005 (development)
 
 * Tone down progress bar output for medium-overhead scenarios.
 * Speed up `tar_meta()` default settings for `tar_read()` etc. (for million-target pipelines).
 * Choose the `"terse"` reporter by default if the calling session is non-interactive. This will hopefully avoid problems on CRAN for packages that use `targets` with the default settings.
 * Improve reporter deprecation messages (#1493, @dakvid).
 * Clarify scope of `tar_renv()` (#1506, @valentingar).
+* Handle errors in `rstudioapi::isAvailable()` (#1519, @dipterix).
 
 # targets 1.11.3
 

R/utils_rstudio.R

@@ -37,7 +37,12 @@ rstudio_available <- function(verbose = TRUE) {
   if (!package_installed("rstudioapi")) {
     available <- FALSE
     reason <- "package {rstudioapi} is not installed."
-  } else if (!rstudioapi::isAvailable(child_ok = TRUE)) {
+  } else if (
+    tryCatch(
+      !rstudioapi::isAvailable(child_ok = TRUE),
+      error = function(condition) FALSE
+    )
+  ) {
     available <- FALSE
     reason <- "RStudio API / Posit Workbench is not running."
   } else if (!available && verbose) {