[erlang-questions] Running rebar generated release failing with Kernel pid terminated"

Vineet Naik <>
Thu Dec 13 06:17:12 CET 2012


Hi Roman,

Thanks for replying. I have <release-bundle>/log/sasl but it's empty. And
there is no
other file/dir in log dir. Do I need to include anything in code/config to
make
it log errors to a file?

Regards,
Vineet

On Wed, Dec 12, 2012 at 9:27 PM, Roman Gafiyatullin
<>wrote:

> Vineet, most probably something went wrong during startup.
> Can anything similar to sasl-error.log be found in
> the <release-bundle>/log/ directory?
>
> --
> RG
>
> On Wednesday, December 12, 2012 at 6:31 pm, Vineet Naik wrote:
>
> Hello,
>
> I am trying to package my app using rebar. `rebar generate` command runs
> without any
> problem (no errors at least). But when I try to start the console by
> running the script generated
> by rebar in bin directory, it fails with "Kernel pid terminated"
>
> A huge crash_dump is also created but I am not able to gather any info
> from it.
>
> I checked the erlang docs[1], I found this paragraph about the error
>
> "Kernel pid terminated (Who) (Exit-reason)" - The kernel supervisor has
> detected a failure, usually that the application_controller has shut down
> (Who = application_controller, Why = shutdown). The application controller
> may have shut down for a number of reasons, the most usual being that the
> node name of the distributed Erlang node is already in use. A complete
> supervisor tree "crash" (i.e., the top supervisors have exited) will give
> about the same result. This message comes from the Erlang code and not from
> the virtual machine itself. It is always due to some kind of failure in an
> application, either within OTP or a "user-written" one. Looking at the
> error log for your application is probably the first step to take.
>
>
> If I run `console_clean` command, then the console start in the correct
> node. Does
> this rule out the "Node is already in use" case above?
>
> I also tried running the code from an erlang shell with the ebin dir paths
> of all required
> libs added manually to sys path and it works perfectly.
>
> How can I go about debugging this?
>
> [1] http://www.erlang.org/doc/apps/erts/crash_dump.html#id71973
>
> Thanks,
> Vineet
>
>
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>
>


-- 
Vineet Naik
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