Error suppression

[JuliaS92]

Hi,
I am writing a pretty huge application using RGtk2 and I want to prevent errormessages produced by RGtk2-functions from being printed to the R-console, without just redirecting the stderr putput. I already tried to solve it using handleError, but in my case this only changed the function output, but the error message was still printed.

Am I doing something wrong with this code? (New error handling is enabled) It is always printing the error and the only difference in using handleError is the additional NULL printed.

App <- gtkWindow(show = TRUE)
Box <- gtkEntry()
App$add(Box)

Set <- list()
Box$setText(Set$Entry)

handleError(Box$setText(Set$Entry), FALSE)
handleError(Box$setText(Set$Entry), TRUE)

Could I please get some help solving this problem?

[lawremi]

With the new error handling, GTK+ errors become R conditions, so they can
be handled like any other condition. For example, you could wrap the
error-causing call in try(call, silent=TRUE). Of course, you should have a
good reason for doing this...

On Thu, Nov 28, 2013 at 8:03 AM, JuliaS92 notifications@github.com wrote:

Hi,
I am writing a pretty huge application using RGtk2 and I want to prevent
errormessages produced by RGtk2-functions from being printed to the
R-console, without just redirecting the stderr putput. I already tried to
solve it using handleError, but in my case this only changed the function
output, but the error message was still printed.

Am I doing something wrong with this code? (New error handling is enabled)
It is always printing the error and the only difference in using
handleError is the additional NULL printed.

App <- gtkWindow(show = TRUE)
Box <- gtkEntry()
App$add(Box)

Set <- list()
Box$setText(Set$Entry)

handleError(Box$setText(Set$Entry), FALSE)
handleError(Box$setText(Set$Entry), TRUE)

Could I please get some help solving this problem?

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