[erlang-questions] wx debugger not working now

Wes James <>
Sun Dec 7 01:11:05 CET 2014


I just tried it with 1603-1 and it works there.  I wonder whats up with
17.x?? Can someone try it on 17.x on xbuntu (or probably ubuntu would be
the same).  I.e. try this:

put this in to t.erl:

-module(t).

-export([go/0]).

go() ->
        io:format("test").


run erl:  erl -smp

then paste or type this in:

c(t,[debug_info]).
im().
ii(t).
iaa([init]).
t:go().


you should get testok in the shell, after stepping through the debugger,
but I get an error.

Here is the session in 17.3.4 (erl x64 on xubuntu):

Eshell V6.2.1  (abort with ^G)
1> c(t,[debug_info]).
{ok,t}
2> im().
<0.40.0>
3> ii(t).
{module,t}
4> iaa([init]).
true
5> t:go().

=ERROR REPORT==== 6-Dec-2014::17:09:10 ===
Error in process <0.51.0> with exit value:
{undef,[{dbg_ui_trace,start,[<0.33.0>],[]}]}

-wes

On Fri, Dec 5, 2014 at 11:00 PM, Wes James <> wrote:

> Same thing with installing esl-erlang .deb :(
>
> -wes
>
> On Fri, Dec 5, 2014 at 10:33 PM, Wes James <> wrote:
>
>> Hmm.  Must be something in xubuntu 14.  I just kerl built 17.0 and
>> installed it and I'm getting the same error.
>>
>> -wes
>>
>> On Fri, Dec 5, 2014 at 10:10 PM, Wes James <> wrote:
>>
>>> I upgraded to OTP 17.3.4 on xubuntu 14.04 and when I run:
>>>
>>> im().
>>> ii(t).
>>> iaa([init]).
>>>
>>>
>>> t:test().
>>>
>>> and I get this:
>>>
>>> =ERROR REPORT==== 5-Dec-2014::22:00:45 ===
>>> Error in process <0.52.0> with exit value:
>>> {undef,[{dbg_ui_trace,start,[<0.33.0>],[]}]}
>>>
>>> Anyone know why?
>>>
>>> Thanks,
>>>
>>> -wes
>>>
>>>
>>
>
-------------- next part --------------
An HTML attachment was scrubbed...
URL: <http://erlang.org/pipermail/erlang-questions/attachments/20141206/684eeb76/attachment.html>


More information about the erlang-questions mailing list