R help - Mar 2012 - Error in use of "gwindow" and ".First" function

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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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.


--
View this message in context:
http://r.789695.n4.nabble.com/Error-in-use-of-gwindow-and-First-function-tp4517954p4517954.html
Sent from the R help mailing list archive at Nabble.com.