RQDA 库对 R (3.6.1) 的致命错误

Question

R 3.6.1 Crashes when I load RQDA library on macOS 10.14.5. I get the following Traceback :

library(RQDA) Loading required package: RSQLite Loading required package: gWidgetsRGtk2 Loading required package: RGtk2 Loading required package: gWidgets Loading required package: cairoDevice Loading required package: DBI

Use 'RQDA()' to start the programme.

* caught segfault * address 0x0, cause 'memory not mapped'

Traceback: 1: .RGtkCall("S_gtk_tree_store_set_value", object, iter, column, value, PACKAGE = "RGtk2") 2: method(obj, ...) 3: store$SetValue(iter$iter, column = 0, items[j, 1]) 4: .leftBracket<- ( *tmp* , x@toolkit, i, j, ..., value = value) 5: .leftBracket<- ( *tmp* , x@toolkit, i, j, ..., value = value) 6: [<- ( *tmp* , , value = list(items = c("blue", "white", "aliceblue",

Appreciate any help

ACSF

Answer 1

Hmm. The gtree widget seems to be the culprit. Can you run the tests for gwidgets?

Answer 2

I encountered this problem, too, and solved it as follows:

1. Install MacPorts (or some equivalent package/port manager). You may need to install Apple's standard command line developer tools as part of this.
2. Install pkgconfig and GTK2 via your package/port manager
3. Start R
4. Install RGtk2 and cairoDevice from source
5. Install other components of RQDA as you normally would.

Tested in December 2019 on a clean install of R 3.6.2 on MacOS 10.14.6, using MacPorts 2.6.2