Hi,
I saved an image and planed to open it whenever I want to load it.
However, when I open it, It doesn't work.
The code is following, and saved it as an image.
.First<-function(){
require(tcltk)
require(TeachingDemos)
library(gWidgetstcltk)
options(guiToolkit = "tcltk")
win <- gwindow("Don't worry", visible = FALSE)
}
Error message is following,
Error : .onLoad failed in loadNamespace() for 'tcltk2', details:
call: .tk2dde.require()
error: Unable to find the 'dde' Tcl/tk package!
Warning messages:
1: In tclRequire("dde") : Tcl package 'dde' not found
2: In tclRequire("dde", warn = TRUE) : Tcl package 'dde' not found
Failed with error: ‘package ‘tcltk2’ could not be loaded’
Loading required package: gWidgetstcltk
Loading required package: tcltk2
Error : .onLoad failed in loadNamespace() for 'tcltk2', details:
call: .tk2dde.require()
error: Unable to find the 'dde' Tcl/tk package!
Warning messages:
1: In tclRequire("dde") : Tcl package 'dde' not found
2: In tclRequire("dde", warn = TRUE) : Tcl package 'dde' not found
Failed with error: ‘package ‘tcltk2’ could not be loaded’
Loading required package: gWidgetstcltk
Loading required package: tcltk2
Error : .onLoad failed in loadNamespace() for 'tcltk2', details:
call: .tk2dde.require()
error: Unable to find the 'dde' Tcl/tk package!
Failed with error: ‘package ‘tcltk2’ could not be loaded’
Warning messages:
1: In tclRequire("dde") : Tcl package 'dde' not found
2: In tclRequire("dde", warn = TRUE) : Tcl package 'dde' not found
How can I solve the problem?
Thanks.
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