Tcl error, plz help

[TheyCallMeCocain]

Hi i get this error when i try exec'ing a bat file:
Tcl error [update]: couldn't duplicate input handle: bad file number

the line there is a error in:
exec update.bat
^^ simple

im useing windrop

can this problem be solved ?

(it worked for some time )

[ppslim]

This error crops up a lot in windows, when using Tcl functions.

It's main occurance is during file operations, including opening, and executing.

Another method could be to use

Code: Select all

set fp [open "|update.bat"]