Re: Debugging Tcl 8.6 in Komodo 5.2

Sorry, yes this is Windows XP and ActiveTcl build.

Expect has been working, and continues to work, for 8.5. I believe that I did install Expect via teacup. I have copied tclsh8.6.exe to tclsh.exe and flip flop tclsh.exe that way between 8.5 & 8.6 (both ActiveTcl builds).

Here's the output on 8.6 while in Komodo:
Tcl 8.6b1.1 interactive shell
To use Tk, type 'package require Tk'
package require Expect
Tcl bug: unexpected stack trace in "unknown"
set ::errorInfo
Tcl bug: unexpected stack trace in "unknown"
    while executing
"error "Tcl bug: unexpected stack trace in \"unknown\"" {}  [list CORE UNKNOWN BADTRACE $einfo $expect $errorInfo]"
    (procedure "::unknown" line 87)
    invoked from within
"::tclPkgUnknown Expect 0-"
    ("uplevel" body line 1)
    invoked from within
"DbgNub_uplevelCmd DbgNub_uplevelCmd $args"
    invoked from within
"uplevel 1 $original [::linsert $args 0 $name]"
    (procedure "::tcl::tm::UnknownHandler" line 105)
    invoked from within
"::tcl::tm::UnknownHandler ::tclPkgUnknown Expect 0-"
    ("package unknown" script)
    invoked from within
"package require Expect"


-----Original Message-----
From: Jeff Hobbs [mailto:[email protected]]
Sent: Friday, November 20, 2009 1:10 PM
To: Perez, Aaron P.
Cc: [email protected]; [email protected]
Subject: Re: [Komodo-discuss] Debugging Tcl 8.6 in Komodo 5.2

Hi Aaron,

On 20/11/2009 12:56 PM, Perez, Aaron P. wrote:
> I'm investigating the new TclOO package and trying to debug some code in
> Komodo 5.22, build 35694, Tcl 8.6b1.1, Tcl00 0.6.1, Expect 5.43.

I'm guessing from the Expect version that this is on Windows.  Is that
correct?  Is this the ActiveTcl build for 8.6?

> A script that I'm looking at works via a command start but halts during
> debugging in Komodo. So I brought up the Interactive Tcl Shell in Komodo
> got the following:
>
> Tcl 8.6b1.1 interactive shell
>
> To use Tk, type 'package require Tk'
>
> % package require Expect
> Tcl bug: unexpected stack trace in "unknown"
> % # re-run the same command
> % package require Expect
> bad code '
> # DBGNUB START: {3 512 {15876 243}}
> DbgNub_Do 0 {3 517 {16000 5}} error
> # DBGNUB END
> ': must be integer, "ok", "error", "return", "break" or "continue"
>
> Tcl 8.6, only while in Komodo, won't [package require Expect]. Any
> suggestions?

While I know that TclOO requires 8.6 (actually, 8.5 with an extension),
but does the Expect issue occur when tried with AT 8.4 or 8.5?

Did you add Expect via teacup, or ?

At the point of the error, could you get the output of:
     set ::errorInfo

It might help indicate the issue.

Regards,

Jeff

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