[erlang-questions] Re: 'undef' while doing erl boot on release

Ahmed Omar <>
Fri Oct 8 16:44:56 CEST 2010


Check the script file for the paths , could you post the part of ibrowse?

On Fri, Oct 8, 2010 at 4:22 PM, Gleb Peregud <> wrote:

> On Fri, Oct 8, 2010 at 16:00, Gleb Peregud <> wrote:
> > Hi
> >
> > I have the following structure (which is created automatically by
> > scripts from dev environment):
> >
> > release/Vsn/App1/ebin/
> >                     /*.beam
> >                     /*.app
> >           /App2/ebin/
> >                     /*.beam
> >                     /*.app
> > release/Vsn/system.rel
> >
> > system.rel contains all appropriate version info about apps. Boot
> > script is done with systools:make_script/1 and release bundle is done
> > with systools:make_tar/1 (i.e. without erts inside). This gives me a
> > release bundle, which I copy to another place and extract.
> >
> > It gives me the following structure:
> >
> > $DIR/system/lib/App1/ebin/
> >                         /*.beam
> >                         /*.app
> >               /App2/ebin/
> >                         /*.beam
> >                         /*.app
> > $DIR/system/releases/system.rel
> >                    /Vsn/start.boot
> >
> > and if I do
> >
> > $ cd $DIR/system && erl -boot releases/Vsn/start.boot
> >
> > I get the following error:
> >
> > =CRASH REPORT==== 8-Oct-2010::15:46:26 ===
> >  crasher:
> >    initial call: application_master:init/4
> >    pid: <0.39.0>
> >    registered_name: []
> >    exception exit: {bad_return,
> >                        {{ibrowse_app,start,[normal,[]]},
> >                         {'EXIT',
> >                             {undef,
> >                                 [{ibrowse_app,start,[normal,[]]},
> >                                  {application_master,start_it_old,4}]}}}}
> >      in function  application_master:init/4
> >    ancestors: [<0.38.0>]
> >    messages: [{'EXIT',<0.40.0>,normal}]
> >    links: [<0.38.0>,<0.6.0>]
> >    dictionary: []
> >    trap_exit: true
> >    status: running
> >    heap_size: 377
> >    stack_size: 24
> >    reductions: 105
> >  neighbours:
> >
> >
> > If I do
> >
> > $ cd $DIR/system && erl -pa lib/*/ebin
> > Erlang R14B (erts-5.8.1) [source] [smp:2:2] [rq:2] [async-threads:0]
> > [hipe] [kernel-poll:false]
> >
> > Eshell V5.8.1  (abort with ^G)
> > 1> ibrowse_app:start(normal, []).
> > {ok,<0.33.0>}
> >
> >
> > Script file created previously by systools:make_script/1 does contain
> > appropriate primLoad commands, application:load/1 and
> > application:start_boot(ibrowse, permanent) commands. I've double
> > checked - ibrowse is not installed anywhere else on the system.
> >
> > I'm out of ideas why this could happen. Any thoughts on this?
> >
> > Best,
> > Gleb Peregud
> >
>
> Just to add more info. Starting ibrowse from console works perfectly well:
>
> $ cd $DIR/system && erl -pa lib/*/ebin
> Erlang R14B (erts-5.8.1) [source] [smp:2:2] [rq:2] [async-threads:0]
> [hipe] [kernel-poll:false]
>
> Eshell V5.8.1  (abort with ^G)
> 1> application:start(sasl).
> ok
> 2>
> =PROGRESS REPORT==== 8-Oct-2010::16:21:27 ===
>          supervisor: {local,sasl_safe_sup}
>             started: [{pid,<0.38.0>},
>                       {name,alarm_handler},
>                       {mfargs,{alarm_handler,start_link,[]}},
>                       {restart_type,permanent},
>                       {shutdown,2000},
>                       {child_type,worker}]
>
> =PROGRESS REPORT==== 8-Oct-2010::16:21:27 ===
>          supervisor: {local,sasl_safe_sup}
>             started: [{pid,<0.39.0>},
>                       {name,overload},
>                       {mfargs,{overload,start_link,[]}},
>                       {restart_type,permanent},
>                       {shutdown,2000},
>                       {child_type,worker}]
>
> =PROGRESS REPORT==== 8-Oct-2010::16:21:27 ===
>          supervisor: {local,sasl_sup}
>             started: [{pid,<0.37.0>},
>                       {name,sasl_safe_sup},
>                       {mfargs,
>                           {supervisor,start_link,
>                               [{local,sasl_safe_sup},sasl,safe]}},
>                       {restart_type,permanent},
>                       {shutdown,infinity},
>                       {child_type,supervisor}]
>
> =PROGRESS REPORT==== 8-Oct-2010::16:21:27 ===
>          supervisor: {local,sasl_sup}
>             started: [{pid,<0.40.0>},
>                       {name,release_handler},
>                       {mfargs,{release_handler,start_link,[]}},
>                       {restart_type,permanent},
>                       {shutdown,2000},
>                       {child_type,worker}]
>
> =PROGRESS REPORT==== 8-Oct-2010::16:21:27 ===
>         application: sasl
>          started_at: 
> 2> application:start(ibrowse).
>
> =PROGRESS REPORT==== 8-Oct-2010::16:21:30 ===
>          supervisor: {local,ibrowse_sup}
>             started: [{pid,<0.47.0>},
>                       {name,ibrowse},
>                       {mfargs,{ibrowse,start_link,[]}},
>                       {restart_type,permanent},
>                       {shutdown,2000},
>                       {child_type,worker}]
>
> =PROGRESS REPORT==== 8-Oct-2010::16:21:30 ===
>         application: ibrowse
>          started_at: 
> ok
> 3>
>
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-- 
Best Regards,
- Ahmed Omar
http://nl.linkedin.com/in/adiaa
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