Bug 356797

Summary:	media-sound/squeezeboxserver-7.5.2 does not run with dev-perl/Class-C3-Componentised-1.0.700
Product:	Gentoo Linux	Reporter:	Mark <chaseguard>
Component:	Current packages	Assignee:	Joe Peterson (RETIRED) <lavajoe>
Status:	RESOLVED DUPLICATE
Severity:	normal	CC:	stuart, tove
Priority:	High
Version:	unspecified
Hardware:	x86
OS:	Linux
Whiteboard:
Package list:		Runtime testing required:	---

Description Mark 2011-02-28 05:26:27 UTC

I recently restarted my SBS and found it would not start.  The SBS log says:

[11-02-27 23:05:54.5459] main::init (323) Starting Squeezebox Server (v7.5.2, r31632, Mon Dec 13 14:08:06 MST 2010) perl 5.012003
[11-02-27 23:05:54.7278] Slim::Music::TitleFormatter::init (42) Warning: DBIx::Class::Row::throw_exception(): Inconsistent hierarchy during C3 merge of class 'Slim::Schema::DBI':
	current merge results [
		Slim::Schema::DBI,
		DBIx::Class::UTF8Columns,
	]
	merging failed on 'DBIx::Class::PK::Auto' at /usr/lib/perl5/5.12.3/i686-linux/mro.pm line 27.
Compilation failed in require at /usr/lib/perl5/vendor_perl/5.12.3/Class/C3/Componentised.pm line 147.
Compilation failed in require at /usr/lib/perl5/vendor_perl/5.12.3/Class/C3/Componentised.pm line 147.
Compilation failed in require at /usr/lib/perl5/vendor_perl/5.12.3/Class/C3/Componentised.pm line 147.
Compilation failed in require at /usr/lib/perl5/vendor_perl/5.12.3/Slim/Music/TitleFormatter.pm line 42.

Rebuilt perl, Ran perl-cleaner -all (246 packages rebuilt):  No luck.

From message suspected DBI packages or C3 packages.  Downgraded to Class-C3-Componentised-1.0.600 and SBS seems to work OK, but the log now shows many instances of:

[11-02-27 23:09:40.5155] main::init (323) Starting Squeezebox Server (v7.5.2, r31632, Mon Dec 13 14:08:06 MST 2010) perl 5.012003
[11-02-27 23:09:41.1779] Slim::Schema::throw_exception (303) Error: Unable to uniquely identify row object with missing PK columns: id
[11-02-27 23:09:41.1783] Slim::Schema::throw_exception (303) Backtrace:

   frame 0: Slim::Utils::Log::logBacktrace (/usr/lib/perl5/vendor_perl/5.12.3/Slim/Schema.pm line 303)
   frame 1: Slim::Schema::throw_exception (/usr/lib/perl5/vendor_perl/5.12.3/DBIx/Class/Row.pm line 1351)
   frame 2: DBIx::Class::Row::throw_exception (/usr/lib/perl5/vendor_perl/5.12.3/DBIx/Class/PK.pm line 47)
   frame 3: DBIx::Class::PK::_ident_values (/usr/lib/perl5/vendor_perl/5.12.3/DBIx/Class/Relationship/Accessor.pm line 59)
   frame 4: DBIx::Class::Relationship::Accessor::__ANON__ (/usr/lib/perl5/vendor_perl/5.12.3/DBIx/Class/InflateColumn.pm line 108)
   frame 5: DBIx::Class::InflateColumn::_deflated_column (/usr/lib/perl5/vendor_perl/5.12.3/DBIx/Class/Row.pm line 601)
   frame 6: DBIx::Class::Row::get_column (/usr/lib/perl5/vendor_perl/5.12.3/DBIx/Class/UTF8Columns.pm line 68)
   frame 7: DBIx::Class::UTF8Columns::get_column (/usr/lib/perl5/vendor_perl/5.12.3/DBIx/Class/ResultSource.pm line 1361)
   frame 8: DBIx::Class::ResultSource::_resolve_condition (/usr/lib/perl5/vendor_perl/5.12.3/DBIx/Class/Relationship/Base.pm line 207)
   frame 9: (eval) (/usr/lib/perl5/vendor_perl/5.12.3/DBIx/Class/Relationship/Base.pm line 207)
   frame 10: DBIx::Class::Relationship::Base::related_resultset (/usr/lib/perl5/vendor_perl/5.12.3/DBIx/Class/Row.pm line 1123)
   frame 11: DBIx::Class::Row::inflate_result (/usr/lib/perl5/vendor_perl/5.12.3/DBIx/Class/ResultSet.pm line 973)
   frame 12: DBIx::Class::ResultSet::_construct_object (/usr/lib/perl5/vendor_perl/5.12.3/DBIx/Class/ResultSet.pm line 1348)
   frame 13: DBIx::Class::ResultSet::all (/usr/lib/perl5/vendor_perl/5.12.3/DBIx/Class/ResultSet.pm line 248)
   frame 14: DBIx::Class::ResultSet::search (/usr/lib/perl5/vendor_perl/5.12.3/DBIx/Class/ResultSet.pm line 912)
   frame 15: DBIx::Class::ResultSet::slice (/usr/lib/perl5/vendor_perl/5.12.3/Slim/Control/Queries.pm line 516)
   frame 16: Slim::Control::Queries::albumsQuery (/usr/lib/perl5/vendor_perl/5.12.3/Slim/Control/Request.pm line 1941)
   frame 17: (eval) (/usr/lib/perl5/vendor_perl/5.12.3/Slim/Control/Request.pm line 1941)
   frame 18: Slim::Control::Request::execute (/usr/lib/perl5/vendor_perl/5.12.3/Slim/Control/Request.pm line 880)
   frame 19: Slim::Control::Request::executeRequest (/usr/lib/perl5/vendor_perl/5.12.3/Slim/Control/Jive.pm line 191)
   frame 20: Slim::Control::Jive::buildCaches (/usr/lib/perl5/vendor_perl/5.12.3/Slim/Control/Jive.pm line 165)
   frame 21: Slim::Control::Jive::init (/usr/sbin/squeezeboxserver line 511)
   frame 22: main::init (/usr/sbin/squeezeboxserver line 579)
   frame 23: main::main (/usr/sbin/squeezeboxserver line 1073)


I cannot tell if this is a new phenomina or has been that way, however SBS seems to be working, but I notice that the init script has problems (even after zapping) actually stopping SBS. 


Reproducible: Always

Steps to Reproduce:
1. The Class-C3 issue is repeatable
2.
3.

Actual Results:  
See above

Expected Results:  
Normal operation.

Comment 1 Torsten Veller (RETIRED) gentoo-dev

2011-02-28 06:52:51 UTC

1)
dev-perl/Class-C3-Componentised-1.0.700 is already gone.
1.0.800 is in the tree and should work with SBS.

2)
Do you have dev-perl/DBIx-Class-0.08120 installed?

Comment 2 Mark 2011-02-28 13:52:11 UTC

Yes, 

>dev-perl/DBIx-Class-0.08120
>dev-perl/Audio-Scan-0.82

in package.mask

Comment 3 Joe Peterson (RETIRED) gentoo-dev

2011-02-28 16:12:14 UTC

This looks identical to the very recent bug 356607.

Can you take a look at this bug (https://bugs.gentoo.org/show_bug.cgi?id=356607)?  The reporter of that bug had success eventually with dev-perl/Class-C3-Componentised-1.0.800.  Report back if installing this version fixes things.

Comment 4 Mark 2011-02-28 22:36:47 UTC

Yes, SBS works with dev-perl/Class-C3-Componentised-1.0.800, so feel free to close the bug with my thanks. I am not sure what the log file full (yes there are very many like this one) of DBIx errors is about, or what - if any - impact these have.  From what I see in logrotate archives, these messages have been happening for a while. 



[11-02-28 08:20:48.6933] main::init (323) Starting Squeezebox Server (v7.5.2, r31632, Mon Dec 13 14:08:06 MST 2010) perl 5.012003
[11-02-28 08:20:50.3939] Slim::Schema::throw_exception (303) Error: Unable to uniquely identify row object with missing PK columns: id
[11-02-28 08:20:50.3943] Slim::Schema::throw_exception (303) Backtrace:

   frame 0: Slim::Utils::Log::logBacktrace (/usr/lib/perl5/vendor_perl/5.12.3/Slim/Schema.pm line 303)
   frame 1: Slim::Schema::throw_exception (/usr/lib/perl5/vendor_perl/5.12.3/DBIx/Class/Row.pm line 1351)
   frame 2: DBIx::Class::Row::throw_exception (/usr/lib/perl5/vendor_perl/5.12.3/DBIx/Class/PK.pm line 47)
   frame 3: DBIx::Class::PK::_ident_values (/usr/lib/perl5/vendor_perl/5.12.3/DBIx/Class/Relationship/Accessor.pm line 59)
   frame 4: DBIx::Class::Relationship::Accessor::__ANON__ (/usr/lib/perl5/vendor_perl/5.12.3/DBIx/Class/InflateColumn.pm line 108)
   frame 5: DBIx::Class::InflateColumn::_deflated_column (/usr/lib/perl5/vendor_perl/5.12.3/DBIx/Class/Row.pm line 601)
   frame 6: DBIx::Class::Row::get_column (/usr/lib/perl5/vendor_perl/5.12.3/DBIx/Class/UTF8Columns.pm line 68)
   frame 7: DBIx::Class::UTF8Columns::get_column (/usr/lib/perl5/vendor_perl/5.12.3/DBIx/Class/ResultSource.pm line 1361)
   frame 8: DBIx::Class::ResultSource::_resolve_condition (/usr/lib/perl5/vendor_perl/5.12.3/DBIx/Class/Relationship/Base.pm line 207)
   frame 9: (eval) (/usr/lib/perl5/vendor_perl/5.12.3/DBIx/Class/Relationship/Base.pm line 207)
   frame 10: DBIx::Class::Relationship::Base::related_resultset (/usr/lib/perl5/vendor_perl/5.12.3/DBIx/Class/Row.pm line 1123)
   frame 11: DBIx::Class::Row::inflate_result (/usr/lib/perl5/vendor_perl/5.12.3/DBIx/Class/ResultSet.pm line 973)
   frame 12: DBIx::Class::ResultSet::_construct_object (/usr/lib/perl5/vendor_perl/5.12.3/DBIx/Class/ResultSet.pm line 1348)
   frame 13: DBIx::Class::ResultSet::all (/usr/lib/perl5/vendor_perl/5.12.3/DBIx/Class/ResultSet.pm line 248)
   frame 14: DBIx::Class::ResultSet::search (/usr/lib/perl5/vendor_perl/5.12.3/DBIx/Class/ResultSet.pm line 912)
   frame 15: DBIx::Class::ResultSet::slice (/usr/lib/perl5/vendor_perl/5.12.3/Slim/Control/Queries.pm line 516)
   frame 16: Slim::Control::Queries::albumsQuery (/usr/lib/perl5/vendor_perl/5.12.3/Slim/Control/Request.pm line 1941)
   frame 17: (eval) (/usr/lib/perl5/vendor_perl/5.12.3/Slim/Control/Request.pm line 1941)
   frame 18: Slim::Control::Request::execute (/usr/lib/perl5/vendor_perl/5.12.3/Slim/Control/Request.pm line 880)
   frame 19: Slim::Control::Request::executeRequest (/usr/lib/perl5/vendor_perl/5.12.3/Slim/Control/Jive.pm line 191)
   frame 20: Slim::Control::Jive::buildCaches (/usr/lib/perl5/vendor_perl/5.12.3/Slim/Control/Jive.pm line 165)
   frame 21: Slim::Control::Jive::init (/usr/sbin/squeezeboxserver line 511)
   frame 22: main::init (/usr/sbin/squeezeboxserver line 579)
   frame 23: main::main (/usr/sbin/squeezeboxserver line 1073)

Comment 5 Joe Peterson (RETIRED) gentoo-dev

2011-02-28 23:22:44 UTC

Thanks!  Closing, but...

Stuart, can you see if the error/backtrace attached rings any bells and if we need to look into it?


*** This bug has been marked as a duplicate of bug 356607 ***

Comment 6 Stuart Hickinbottom 2011-02-28 23:36:55 UTC

Yes, the log entries in comment#4 have been happening forever. I'd like to know what causes them but I've never been able to track it down - I suspect it's something DBIx-related, but it's very hard to get to the bottom of.

As far as I've ever been able to tell they are completely harmless, but I know it's not ideal that it's pouring this stuff into the log.

(In reply to comment #5)
> Thanks!  Closing, but...
> 
> Stuart, can you see if the error/backtrace attached rings any bells and if we
> need to look into it?
> 
> 
> *** This bug has been marked as a duplicate of bug 356607 ***
>