Moose error?

Anonymous Monk has asked for the wisdom of the Perl Monks concerning the following question:
Can anyone interpret this for me?
perl Reprove.pl
Could not create the 'reader' method for variable_name because : Could
+ not generate inline reader because : Could not create writer for 'va
+riable_name' because Failed to compile source: Compilation error

source:
sub {
if (@_ > 1) {
die Moose::Error::Util::create_error(message => "Cannot assign a value
+ to a read-only accessor", depth   => -1, );
}
return $_[0]->{"variable_name"};
} at C:/Perl64/site/lib/Class/MOP/Method/Generated.pm line 63
 at C:/Perl64/site/lib/Moose/Meta/Method/Accessor.pm line 41
        Moose::Meta::Method::Accessor::__ANON__[C:/Perl64/site/lib/Moo
+se/Meta/Method/Accessor.pm:47]('Failed to compile source: Compilation
+ error\x{a}\x{a}source:\x{a}sub {\x{a}if...') called at C:/Perl64/sit
+e/lib/Try/Tiny.pm line 100
        Try::Tiny::try('CODE(0x7ae5268)', 'Try::Tiny::Catch=REF(0x7ae4
+da0)') called at C:/Perl64/site/lib/Moose/Meta/Method/Accessor.pm lin
+e 47
        Moose::Meta::Method::Accessor::_compile_code('Moose::Meta::Met
+hod::Accessor=HASH(0x7ae3ae8)', 'ARRAY(0x7ae4ea8)') called at C:/Perl
+64/site/lib/Class/MOP/Method/Accessor.pm line 142
        Class::MOP::Method::Accessor::__ANON__[C:/Perl64/site/lib/Clas
+s/MOP/Method/Accessor.pm:154]() called at C:/Perl64/site/lib/Try/Tiny
+.pm line 74
        eval {...} called at C:/Perl64/site/lib/Try/Tiny.pm line 67
        Try::Tiny::try('CODE(0x7ae3a88)', 'Try::Tiny::Catch=REF(0x7ae3
+938)') called at C:/Perl64/site/lib/Class/MOP/Method/Accessor.pm line
+ 157
        Class::MOP::Method::Accessor::_generate_reader_method_inline('
+Moose::Meta::Method::Accessor=HASH(0x7ae3ae8)') called at C:/Perl64/s
+ite/lib/Moose/Meta/Method/Accessor.pm line 62
        Moose::Meta::Method::Accessor::_generate_reader_method('Moose:
+:Meta::Method::Accessor=HASH(0x7ae3ae8)') called at C:/Perl64/site/li
+b/Class/MOP/Method/Accessor.pm line 90
        Class::MOP::Method::Accessor::_initialize_body('Moose::Meta::M
+ethod::Accessor=HASH(0x7ae3ae8)') called at C:/Perl64/site/lib/Class/
+MOP/Method/Accessor.pm line 42
        Class::MOP::Method::Accessor::new('Moose::Meta::Method::Access
+or', 'attribute', 'Moose::Meta::Attribute=HASH(0x7ae36c8)', 'is_inlin
+e', undef, 'accessor_type', 'reader', 'package_name', 'MooseX::Traits
+::__ANON__::SERIAL::2', 'name', 'variable_name', 'associated_metaclas
+s', 'Moose::Meta::Class=HASH(0x7ae1558)', 'definition_co
        Class::MOP::Attribute::__ANON__[C:/Perl64/site/lib/Class/MOP/A
+ttribute.pm:398]() called at C:/Perl64/site/lib/Try/Tiny.pm line 76
        eval {...} called at C:/Perl64/site/lib/Try/Tiny.pm line 67
        Try::Tiny::try('CODE(0x7ae5118)', 'Try::Tiny::Catch=REF(0x7ae5
+058)') called at C:/Perl64/site/lib/Class/MOP/Attribute.pm line 401
        Class::MOP::Attribute::_process_accessors('Moose::Meta::Attrib
+ute=HASH(0x7ae36c8)', 'reader', 'variable_name', undef) called at C:/
+Perl64/site/lib/Moose/Meta/Attribute.pm line 1074
        Moose::Meta::Attribute::_process_accessors('Moose::Meta::Attri
+bute=HASH(0x7ae36c8)', 'reader', 'variable_name', undef) called at C:
+/Perl64/site/lib/Class/MOP/Attribute.pm line 428
        Class::MOP::Attribute::install_accessors('Moose::Meta::Attribu
+te=HASH(0x7ae36c8)') called at C:/Perl64/site/lib/Moose/Meta/Attribut
+e.pm line 1013
        Moose::Meta::Attribute::install_accessors('Moose::Meta::Attrib
+ute=HASH(0x7ae36c8)') called at C:/Perl64/site/lib/Class/MOP/Class.pm
+ line 891
        Class::MOP::Class::__ANON__[C:/Perl64/site/lib/Class/MOP/Class
+.pm:892]() called at C:/Perl64/site/lib/Try/Tiny.pm line 76
        eval {...} called at C:/Perl64/site/lib/Try/Tiny.pm line 67
        Try::Tiny::try('CODE(0x7ae3338)', 'Try::Tiny::Catch=REF(0x7adf
+b38)') called at C:/Perl64/site/lib/Class/MOP/Class.pm line 896
        Class::MOP::Class::_post_add_attribute('Moose::Meta::Class=HAS
+H(0x7ae1558)', 'Moose::Meta::Attribute=HASH(0x7ae36c8)') called at C:
+/Perl64/site/lib/Class/MOP/Mixin/HasAttributes.pm line 44
        Class::MOP::Mixin::HasAttributes::add_attribute('Moose::Meta::
+Class=HASH(0x7ae1558)', 'Moose::Meta::Attribute=HASH(0x7ae36c8)') cal
+led at C:/Perl64/site/lib/Moose/Meta/Class.pm line 570
        Moose::Meta::Class::add_attribute('Moose::Meta::Class=HASH(0x7
+ae1558)', 'Moose::Meta::Attribute=HASH(0x7ae36c8)') called at C:/Perl
+64/site/lib/Moose/Meta/Role/Application/ToClass.pm line 152
        Moose::Meta::Role::Application::ToClass::apply_attributes('Moo
+se::Meta::Role::Application::ToClass=HASH(0x7ae11e0)', 'Moose::Meta::
+Role::Composite=HASH(0x7ae15b8)', 'Moose::Meta::Class=HASH(0x7ae1558)
+') called at C:/Perl64/site/lib/Moose/Meta/Role/Application.pm line 5
+8
        Moose::Meta::Role::Application::apply('Moose::Meta::Role::Appl
+ication::ToClass=HASH(0x7ae11e0)', 'Moose::Meta::Role::Composite=HASH
+(0x7ae15b8)', 'Moose::Meta::Class=HASH(0x7ae1558)') called at C:/Perl
+64/site/lib/Moose/Meta/Role/Application/ToClass.pm line 36
        Moose::Meta::Role::Application::ToClass::apply('Moose::Meta::R
+ole::Application::ToClass=HASH(0x7ae11e0)', 'Moose::Meta::Role::Compo
+site=HASH(0x7ae15b8)', 'Moose::Meta::Class=HASH(0x7ae1558)', 'HASH(0x
+7a0afd8)') called at C:/Perl64/site/lib/Moose/Meta/Role.pm line 470
        Moose::Meta::Role::apply('Moose::Meta::Role::Composite=HASH(0x
+7ae15b8)', 'Moose::Meta::Class=HASH(0x7ae1558)') called at C:/Perl64/
+site/lib/Moose/Util.pm line 163
        Moose::Util::_apply_all_roles('Moose::Meta::Class=HASH(0x7ae15
+58)', undef, 'Parse::Method::Signatures::Param::Bindable', 'Parse::Me
+thod::Signatures::Param::Positional') called at C:/Perl64/site/lib/Mo
+ose/Util.pm line 99
        Moose::Util::apply_all_roles('Moose::Meta::Class=HASH(0x7ae155
+8)', 'Parse::Method::Signatures::Param::Bindable', 'Parse::Method::Si
+gnatures::Param::Positional') called at C:/Perl64/site/lib/Moose/Meta
+/Class.pm line 105
        Moose::Meta::Class::create('Class::MOP::Class::Immutable::Moos
+e::Meta::Class=HASH(0x79df710)', 'MooseX::Traits::__ANON__::SERIAL::2
+', 'superclasses', 'ARRAY(0x7ae0710)', 'roles', 'ARRAY(0x79e6a50)', '
+cache', 1) called at C:/Perl64/site/lib/MooseX/Traits/Util.pm line 68
        MooseX::Traits::Util::new_class_with_traits('Parse::Method::Si
+gnatures::Param', 'Bindable', 'Positional') called at C:/Perl64/site/
+lib/MooseX/Traits.pm line 24
        MooseX::Traits::with_traits('Parse::Method::Signatures::Param'
+, 'Bindable', 'Positional') called at C:/Perl64/site/lib/MooseX/Trait
+s.pm line 46
        MooseX::Traits::new_with_traits('Parse::Method::Signatures::Pa
+ram', 'traits', 'ARRAY(0x7a05b38)', 'required', 1, 'type_constraints'
+, 'Parse::Method::Signatures::TypeConstraint=HASH(0x7ae1000)', 'varia
+ble_name', '$file', 'sigil', '$') called at C:/Perl64/site/lib/Parse/
+Method/Signatures.pm line 113
        Parse::Method::Signatures::create_param('Parse::Method::Signat
+ures=HASH(0x7ae04d0)', 'HASH(0x7ae04b8)') called at C:/Perl64/site/li
+b/Parse/Method/Signatures.pm line 359
        Parse::Method::Signatures::param('Parse::Method::Signatures=HA
+SH(0x7ae04d0)') called at C:/Perl64/site/lib/Parse/Method/Signatures.
+pm line 248
        Parse::Method::Signatures::signature('Parse::Method::Signature
+s', 'input', '(Str $file, $fh)', 'from_namespace', 'Module::Reprove')
+ called at C:/Perl64/site/lib/MooseX/Method/Signatures/Meta/Method.pm
+ line 199
        MooseX::Method::Signatures::Meta::Method::_build_parsed_signat
+ure('MooseX::Method::Signatures::Meta::Method=HASH(0x7ae0608)') calle
+d at (eval 400)[C:/Perl64/site/lib/Eval/Closure.pm:125] line 12
        MooseX::Method::Signatures::Meta::Method::parsed_signature('Mo
+oseX::Method::Signatures::Meta::Method=HASH(0x7ae0608)') called at C:
+/Perl64/site/lib/MooseX/Method/Signatures/Meta/Method.pm line 319
        MooseX::Method::Signatures::Meta::Method::_build__positional_a
+rgs('MooseX::Method::Signatures::Meta::Method=HASH(0x7ae0608)') calle
+d at (eval 404)[C:/Perl64/site/lib/Eval/Closure.pm:125] line 12
        MooseX::Method::Signatures::Meta::Method::_positional_args('Mo
+oseX::Method::Signatures::Meta::Method=HASH(0x7ae0608)') called at C:
+/Perl64/site/lib/MooseX/Method/Signatures/Meta/Method.pm line 369
        MooseX::Method::Signatures::Meta::Method::_build_type_constrai
+nt('MooseX::Method::Signatures::Meta::Method=HASH(0x7ae0608)') called
+ at (eval 409)[C:/Perl64/site/lib/Eval/Closure.pm:125] line 12
        MooseX::Method::Signatures::Meta::Method::type_constraint('Moo
+seX::Method::Signatures::Meta::Method=HASH(0x7ae0608)') called at C:/
+Perl64/site/lib/MooseX/Method/Signatures/Meta/Method.pm line 174
        Class::MOP::Class:::around('CODE(0x4533e28)', 'MooseX::Method:
+:Signatures::Meta::Method', 'CODE(0x7adff90)', 'signature', '(Str $fi
+le, $fh)', 'name', '_getfile_to_handle', 'package_name', 'Module::Rep
+rove') called at C:/Perl64/site/lib/Class/MOP/Method/Wrapped.pm line 
+162
        Class::MOP::Method::Wrapped::__ANON__[C:/Perl64/site/lib/Class
+/MOP/Method/Wrapped.pm:162]('MooseX::Method::Signatures::Meta::Method
+', 'CODE(0x7adff90)', 'signature', '(Str $file, $fh)', 'name', '_getf
+ile_to_handle', 'package_name', 'Module::Reprove') called at C:/Perl6
+4/site/lib/Class/MOP/Method/Wrapped.pm line 91
        MooseX::Method::Signatures::Meta::Method::wrap('MooseX::Method
+::Signatures::Meta::Method', 'CODE(0x7adff90)', 'signature', '(Str $f
+ile, $fh)', 'name', '_getfile_to_handle', 'package_name', 'Module::Re
+prove') called at C:/Perl64/site/lib/MooseX/Method/Signatures.pm line
+ 259
        MooseX::Method::Signatures::_parser('MooseX::Method::Signature
+s=HASH(0x7adffa8)') called at C:/Perl64/site/lib/MooseX/Method/Signat
+ures.pm line 200
        eval {...} called at C:/Perl64/site/lib/MooseX/Method/Signatur
+es.pm line 200
        MooseX::Method::Signatures::parser('MooseX::Method::Signatures
+=HASH(0x7adffa8)') called at C:/Perl64/site/lib/MooseX/Declare/Syntax
+/MethodDeclaration.pm line 51
        MooseX::Declare::Syntax::MethodDeclaration::parse('MooseX::Dec
+lare::Syntax::Keyword::Method=HASH(0x6e2e658)', 'MooseX::Declare::Con
+text=HASH(0x7adfe28)') called at C:/Perl64/site/lib/MooseX/Declare/Sy
+ntax/KeywordHandling.pm line 97
        MooseX::Declare::Syntax::KeywordHandling::parse_declaration('M
+ooseX::Declare::Syntax::Keyword::Method=HASH(0x6e2e658)', 'C:/Perl64/
+site/lib/Module/Reprove.pm', 'HASH(0x6e2eca0)', 'method', 1) called a
+t C:/Perl64/site/lib/MooseX/Declare/Syntax/KeywordHandling.pm line 51
        MooseX::Declare::Syntax::KeywordHandling::__ANON__[C:/Perl64/s
+ite/lib/MooseX/Declare/Syntax/KeywordHandling.pm:51]('method', 1) cal
+led at C:/Perl64/site/lib/Devel/Declare.pm line 279
        Devel::Declare::linestr_callback('const', 'method', 1) called 
+at C:/Perl64/site/lib/Module/Reprove.pm line 109
        require Module/Reprove.pm called at C:/Perl64/site/lib/App/Rep
+rove.pm line 16
        App::Reprove::BEGIN() called at C:/Perl64/site/lib/Module/Repr
+ove.pm line 109
        eval {...} called at C:/Perl64/site/lib/Module/Reprove.pm line
+ 109
        require App/Reprove.pm called at Reprove.pl line 3
        main::BEGIN() called at C:/Perl64/site/lib/Module/Reprove.pm l
+ine 109
        eval {...} called at C:/Perl64/site/lib/Module/Reprove.pm line
+ 109
 at C:/Perl64/site/lib/Class/MOP/Method/Accessor.pm line 156
        Class::MOP::Method::Accessor::__ANON__[C:/Perl64/site/lib/Clas
+s/MOP/Method/Accessor.pm:157]('Could not create writer for \'variable
+_name\' because Failed ...') called at C:/Perl64/site/lib/Try/Tiny.pm
+ line 100
        Try::Tiny::try('CODE(0x7ae3a88)', 'Try::Tiny::Catch=REF(0x7ae3
+938)') called at C:/Perl64/site/lib/Class/MOP/Method/Accessor.pm line
+ 157
        Class::MOP::Method::Accessor::_generate_reader_method_inline('
+Moose::Meta::Method::Accessor=HASH(0x7ae3ae8)') called at C:/Perl64/s
+ite/lib/Moose/Meta/Method/Accessor.pm line 62
        Moose::Meta::Method::Accessor::_generate_reader_method('Moose:
+:Meta::Method::Accessor=HASH(0x7ae3ae8)') called at C:/Perl64/site/li
+b/Class/MOP/Method/Accessor.pm line 90
        Class::MOP::Method::Accessor::_initialize_body('Moose::Meta::M
+ethod::Accessor=HASH(0x7ae3ae8)') called at C:/Perl64/site/lib/Class/
+MOP/Method/Accessor.pm line 42
        Class::MOP::Method::Accessor::new('Moose::Meta::Method::Access
+or', 'attribute', 'Moose::Meta::Attribute=HASH(0x7ae36c8)', 'is_inlin
+e', undef, 'accessor_type', 'reader', 'package_name', 'MooseX::Traits
+::__ANON__::SERIAL::2', ...) called at C:/Perl64/site/lib/Class/MOP/A
+ttribute.pm line 389
        Class::MOP::Attribute::__ANON__[C:/Perl64/site/lib/Class/MOP/A
+ttribute.pm:398]() called at C:/Perl64/site/lib/Try/Tiny.pm line 76
        eval {...} called at C:/Perl64/site/lib/Try/Tiny.pm line 67
        Try::Tiny::try('CODE(0x7ae5118)', 'Try::Tiny::Catch=REF(0x7ae5
+058)') called at C:/Perl64/site/lib/Class/MOP/Attribute.pm line 401
        Class::MOP::Attribute::_process_accessors('Moose::Meta::Attrib
+ute=HASH(0x7ae36c8)', 'reader', 'variable_name', undef) called at C:/
+Perl64/site/lib/Moose/Meta/Attribute.pm line 1074
        Moose::Meta::Attribute::_process_accessors('Moose::Meta::Attri
+bute=HASH(0x7ae36c8)', 'reader', 'variable_name', undef) called at C:
+/Perl64/site/lib/Class/MOP/Attribute.pm line 428
        Class::MOP::Attribute::install_accessors('Moose::Meta::Attribu
+te=HASH(0x7ae36c8)') called at C:/Perl64/site/lib/Moose/Meta/Attribut
+e.pm line 1013
        Moose::Meta::Attribute::install_accessors('Moose::Meta::Attrib
+ute=HASH(0x7ae36c8)') called at C:/Perl64/site/lib/Class/MOP/Class.pm
+ line 891
        Class::MOP::Class::__ANON__[C:/Perl64/site/lib/Class/MOP/Class
+.pm:892]() called at C:/Perl64/site/lib/Try/Tiny.pm line 76
        eval {...} called at C:/Perl64/site/lib/Try/Tiny.pm line 67
        Try::Tiny::try('CODE(0x7ae3338)', 'Try::Tiny::Catch=REF(0x7adf
+b38)') called at C:/Perl64/site/lib/Class/MOP/Class.pm line 896
        Class::MOP::Class::_post_add_attribute('Moose::Meta::Class=HAS
+H(0x7ae1558)', 'Moose::Meta::Attribute=HASH(0x7ae36c8)') called at C:
+/Perl64/site/lib/Class/MOP/Mixin/HasAttributes.pm line 44
        Class::MOP::Mixin::HasAttributes::add_attribute('Moose::Meta::
+Class=HASH(0x7ae1558)', 'Moose::Meta::Attribute=HASH(0x7ae36c8)') cal
+led at C:/Perl64/site/lib/Moose/Meta/Class.pm line 570
        Moose::Meta::Class::add_attribute('Moose::Meta::Class=HASH(0x7
+ae1558)', 'Moose::Meta::Attribute=HASH(0x7ae36c8)') called at C:/Perl
+64/site/lib/Moose/Meta/Role/Application/ToClass.pm line 152
        Moose::Meta::Role::Application::ToClass::apply_attributes('Moo
+se::Meta::Role::Application::ToClass=HASH(0x7ae11e0)', 'Moose::Meta::
+Role::Composite=HASH(0x7ae15b8)', 'Moose::Meta::Class=HASH(0x7ae1558)
+') called at C:/Perl64/site/lib/Moose/Meta/Role/Application.pm line 5
+8
        Moose::Meta::Role::Application::apply('Moose::Meta::Role::Appl
+ication::ToClass=HASH(0x7ae11e0)', 'Moose::Meta::Role::Composite=HASH
+(0x7ae15b8)', 'Moose::Meta::Class=HASH(0x7ae1558)') called at C:/Perl
+64/site/lib/Moose/Meta/Role/Application/ToClass.pm line 36
        Moose::Meta::Role::Application::ToClass::apply('Moose::Meta::R
+ole::Application::ToClass=HASH(0x7ae11e0)', 'Moose::Meta::Role::Compo
+site=HASH(0x7ae15b8)', 'Moose::Meta::Class=HASH(0x7ae1558)', 'HASH(0x
+7a0afd8)') called at C:/Perl64/site/lib/Moose/Meta/Role.pm line 470
        Moose::Meta::Role::apply('Moose::Meta::Role::Composite=HASH(0x
+7ae15b8)', 'Moose::Meta::Class=HASH(0x7ae1558)') called at C:/Perl64/
+site/lib/Moose/Util.pm line 163
        Moose::Util::_apply_all_roles('Moose::Meta::Class=HASH(0x7ae15
+58)', undef, 'Parse::Method::Signatures::Param::Bindable', 'Parse::Me
+thod::Signatures::Param::Positional') called at C:/Perl64/site/lib/Mo
+ose/Util.pm line 99
        Moose::Util::apply_all_roles('Moose::Meta::Class=HASH(0x7ae155
+8)', 'Parse::Method::Signatures::Param::Bindable', 'Parse::Method::Si
+gnatures::Param::Positional') called at C:/Perl64/site/lib/Moose/Meta
+/Class.pm line 105
        Moose::Meta::Class::create('Class::MOP::Class::Immutable::Moos
+e::Meta::Class=HASH(0x79df710)', 'MooseX::Traits::__ANON__::SERIAL::2
+', 'superclasses', 'ARRAY(0x7ae0710)', 'roles', 'ARRAY(0x79e6a50)', '
+cache', 1) called at C:/Perl64/site/lib/MooseX/Traits/Util.pm line 68
        MooseX::Traits::Util::new_class_with_traits('Parse::Method::Si
+gnatures::Param', 'Bindable', 'Positional') called at C:/Perl64/site/
+lib/MooseX/Traits.pm line 24
        MooseX::Traits::with_traits('Parse::Method::Signatures::Param'
+, 'Bindable', 'Positional') called at C:/Perl64/site/lib/MooseX/Trait
+s.pm line 46
        MooseX::Traits::new_with_traits('Parse::Method::Signatures::Pa
+ram', 'traits', 'ARRAY(0x7a05b38)', 'required', 1, 'type_constraints'
+, 'Parse::Method::Signatures::TypeConstraint=HASH(0x7ae1000)', 'varia
+ble_name', '$file', ...) called at C:/Perl64/site/lib/Parse/Method/Si
+gnatures.pm line 113
        Parse::Method::Signatures::create_param('Parse::Method::Signat
+ures=HASH(0x7ae04d0)', 'HASH(0x7ae04b8)') called at C:/Perl64/site/li
+b/Parse/Method/Signatures.pm line 359
        Parse::Method::Signatures::param('Parse::Method::Signatures=HA
+SH(0x7ae04d0)') called at C:/Perl64/site/lib/Parse/Method/Signatures.
+pm line 248
        Parse::Method::Signatures::signature('Parse::Method::Signature
+s', 'input', '(Str $file, $fh)', 'from_namespace', 'Module::Reprove')
+ called at C:/Perl64/site/lib/MooseX/Method/Signatures/Meta/Method.pm
+ line 199
        MooseX::Method::Signatures::Meta::Method::_build_parsed_signat
+ure('MooseX::Method::Signatures::Meta::Method=HASH(0x7ae0608)') calle
+d at (eval 400)[C:/Perl64/site/lib/Eval/Closure.pm:125] line 12
        MooseX::Method::Signatures::Meta::Method::parsed_signature('Mo
+oseX::Method::Signatures::Meta::Method=HASH(0x7ae0608)') called at C:
+/Perl64/site/lib/MooseX/Method/Signatures/Meta/Method.pm line 319
        MooseX::Method::Signatures::Meta::Method::_build__positional_a
+rgs('MooseX::Method::Signatures::Meta::Method=HASH(0x7ae0608)') calle
+d at (eval 404)[C:/Perl64/site/lib/Eval/Closure.pm:125] line 12
        MooseX::Method::Signatures::Meta::Method::_positional_args('Mo
+oseX::Method::Signatures::Meta::Method=HASH(0x7ae0608)') called at C:
+/Perl64/site/lib/MooseX/Method/Signatures/Meta/Method.pm line 369
        MooseX::Method::Signatures::Meta::Method::_build_type_constrai
+nt('MooseX::Method::Signatures::Meta::Method=HASH(0x7ae0608)') called
+ at (eval 409)[C:/Perl64/site/lib/Eval/Closure.pm:125] line 12
        MooseX::Method::Signatures::Meta::Method::type_constraint('Moo
+seX::Method::Signatures::Meta::Method=HASH(0x7ae0608)') called at C:/
+Perl64/site/lib/MooseX/Method/Signatures/Meta/Method.pm line 174
        Class::MOP::Class:::around('CODE(0x4533e28)', 'MooseX::Method:
+:Signatures::Meta::Method', 'CODE(0x7adff90)', 'signature', '(Str $fi
+le, $fh)', 'name', '_getfile_to_handle', 'package_name', 'Module::Rep
+rove', ...) called at C:/Perl64/site/lib/Class/MOP/Method/Wrapped.pm 
+line 162
        Class::MOP::Method::Wrapped::__ANON__[C:/Perl64/site/lib/Class
+/MOP/Method/Wrapped.pm:162]('MooseX::Method::Signatures::Meta::Method
+', 'CODE(0x7adff90)', 'signature', '(Str $file, $fh)', 'name', '_getf
+ile_to_handle', 'package_name', 'Module::Reprove') called at C:/Perl6
+4/site/lib/Class/MOP/Method/Wrapped.pm line 91
        MooseX::Method::Signatures::Meta::Method::wrap('MooseX::Method
+::Signatures::Meta::Method', 'CODE(0x7adff90)', 'signature', '(Str $f
+ile, $fh)', 'name', '_getfile_to_handle', 'package_name', 'Module::Re
+prove') called at C:/Perl64/site/lib/MooseX/Method/Signatures.pm line
+ 259
        MooseX::Method::Signatures::_parser('MooseX::Method::Signature
+s=HASH(0x7adffa8)') called at C:/Perl64/site/lib/MooseX/Method/Signat
+ures.pm line 200
        eval {...} called at C:/Perl64/site/lib/MooseX/Method/Signatur
+es.pm line 200
        MooseX::Method::Signatures::parser('MooseX::Method::Signatures
+=HASH(0x7adffa8)') called at C:/Perl64/site/lib/MooseX/Declare/Syntax
+/MethodDeclaration.pm line 51
        MooseX::Declare::Syntax::MethodDeclaration::parse('MooseX::Dec
+lare::Syntax::Keyword::Method=HASH(0x6e2e658)', 'MooseX::Declare::Con
+text=HASH(0x7adfe28)') called at C:/Perl64/site/lib/MooseX/Declare/Sy
+ntax/KeywordHandling.pm line 97
        MooseX::Declare::Syntax::KeywordHandling::parse_declaration('M
+ooseX::Declare::Syntax::Keyword::Method=HASH(0x6e2e658)', 'C:/Perl64/
+site/lib/Module/Reprove.pm', 'HASH(0x6e2eca0)', 'method', 1) called a
+t C:/Perl64/site/lib/MooseX/Declare/Syntax/KeywordHandling.pm line 51
        MooseX::Declare::Syntax::KeywordHandling::__ANON__[C:/Perl64/s
+ite/lib/MooseX/Declare/Syntax/KeywordHandling.pm:51]('method', 1) cal
+led at C:/Perl64/site/lib/Devel/Declare.pm line 279
        Devel::Declare::linestr_callback('const', 'method', 1) called 
+at C:/Perl64/site/lib/Module/Reprove.pm line 109
        require Module/Reprove.pm called at C:/Perl64/site/lib/App/Rep
+rove.pm line 16
        App::Reprove::BEGIN() called at C:/Perl64/site/lib/Module/Repr
+ove.pm line 109
        eval {...} called at C:/Perl64/site/lib/Module/Reprove.pm line
+ 109
        require App/Reprove.pm called at Reprove.pl line 3
        main::BEGIN() called at C:/Perl64/site/lib/Module/Reprove.pm l
+ine 109
        eval {...} called at C:/Perl64/site/lib/Module/Reprove.pm line
+ 109
 at C:/Perl64/site/lib/Class/MOP/Attribute.pm line 400
        Class::MOP::Attribute::__ANON__[C:/Perl64/site/lib/Class/MOP/A
+ttribute.pm:401]('Could not generate inline reader because : Could no
+t create w...') called at C:/Perl64/site/lib/Try/Tiny.pm line 100
        Try::Tiny::try('CODE(0x7ae5118)', 'Try::Tiny::Catch=REF(0x7ae5
+058)') called at C:/Perl64/site/lib/Class/MOP/Attribute.pm line 401
        Class::MOP::Attribute::_process_accessors('Moose::Meta::Attrib
+ute=HASH(0x7ae36c8)', 'reader', 'variable_name', undef) called at C:/
+Perl64/site/lib/Moose/Meta/Attribute.pm line 1074
        Moose::Meta::Attribute::_process_accessors('Moose::Meta::Attri
+bute=HASH(0x7ae36c8)', 'reader', 'variable_name', undef) called at C:
+/Perl64/site/lib/Class/MOP/Attribute.pm line 428
        Class::MOP::Attribute::install_accessors('Moose::Meta::Attribu
+te=HASH(0x7ae36c8)') called at C:/Perl64/site/lib/Moose/Meta/Attribut
+e.pm line 1013
        Moose::Meta::Attribute::install_accessors('Moose::Meta::Attrib
+ute=HASH(0x7ae36c8)') called at C:/Perl64/site/lib/Class/MOP/Class.pm
+ line 891
        Class::MOP::Class::__ANON__[C:/Perl64/site/lib/Class/MOP/Class
+.pm:892]() called at C:/Perl64/site/lib/Try/Tiny.pm line 76
        eval {...} called at C:/Perl64/site/lib/Try/Tiny.pm line 67
        Try::Tiny::try('CODE(0x7ae3338)', 'Try::Tiny::Catch=REF(0x7adf
+b38)') called at C:/Perl64/site/lib/Class/MOP/Class.pm line 896
        Class::MOP::Class::_post_add_attribute('Moose::Meta::Class=HAS
+H(0x7ae1558)', 'Moose::Meta::Attribute=HASH(0x7ae36c8)') called at C:
+/Perl64/site/lib/Class/MOP/Mixin/HasAttributes.pm line 44
        Class::MOP::Mixin::HasAttributes::add_attribute('Moose::Meta::
+Class=HASH(0x7ae1558)', 'Moose::Meta::Attribute=HASH(0x7ae36c8)') cal
+led at C:/Perl64/site/lib/Moose/Meta/Class.pm line 570
        Moose::Meta::Class::add_attribute('Moose::Meta::Class=HASH(0x7
+ae1558)', 'Moose::Meta::Attribute=HASH(0x7ae36c8)') called at C:/Perl
+64/site/lib/Moose/Meta/Role/Application/ToClass.pm line 152
        Moose::Meta::Role::Application::ToClass::apply_attributes('Moo
+se::Meta::Role::Application::ToClass=HASH(0x7ae11e0)', 'Moose::Meta::
+Role::Composite=HASH(0x7ae15b8)', 'Moose::Meta::Class=HASH(0x7ae1558)
+') called at C:/Perl64/site/lib/Moose/Meta/Role/Application.pm line 5
+8
        Moose::Meta::Role::Application::apply('Moose::Meta::Role::Appl
+ication::ToClass=HASH(0x7ae11e0)', 'Moose::Meta::Role::Composite=HASH
+(0x7ae15b8)', 'Moose::Meta::Class=HASH(0x7ae1558)') called at C:/Perl
+64/site/lib/Moose/Meta/Role/Application/ToClass.pm line 36
        Moose::Meta::Role::Application::ToClass::apply('Moose::Meta::R
+ole::Application::ToClass=HASH(0x7ae11e0)', 'Moose::Meta::Role::Compo
+site=HASH(0x7ae15b8)', 'Moose::Meta::Class=HASH(0x7ae1558)', 'HASH(0x
+7a0afd8)') called at C:/Perl64/site/lib/Moose/Meta/Role.pm line 470
        Moose::Meta::Role::apply('Moose::Meta::Role::Composite=HASH(0x
+7ae15b8)', 'Moose::Meta::Class=HASH(0x7ae1558)') called at C:/Perl64/
+site/lib/Moose/Util.pm line 163
        Moose::Util::_apply_all_roles('Moose::Meta::Class=HASH(0x7ae15
+58)', undef, 'Parse::Method::Signatures::Param::Bindable', 'Parse::Me
+thod::Signatures::Param::Positional') called at C:/Perl64/site/lib/Mo
+ose/Util.pm line 99
        Moose::Util::apply_all_roles('Moose::Meta::Class=HASH(0x7ae155
+8)', 'Parse::Method::Signatures::Param::Bindable', 'Parse::Method::Si
+gnatures::Param::Positional') called at C:/Perl64/site/lib/Moose/Meta
+/Class.pm line 105
        Moose::Meta::Class::create('Class::MOP::Class::Immutable::Moos
+e::Meta::Class=HASH(0x79df710)', 'MooseX::Traits::__ANON__::SERIAL::2
+', 'superclasses', 'ARRAY(0x7ae0710)', 'roles', 'ARRAY(0x79e6a50)', '
+cache', 1) called at C:/Perl64/site/lib/MooseX/Traits/Util.pm line 68
        MooseX::Traits::Util::new_class_with_traits('Parse::Method::Si
+gnatures::Param', 'Bindable', 'Positional') called at C:/Perl64/site/
+lib/MooseX/Traits.pm line 24
        MooseX::Traits::with_traits('Parse::Method::Signatures::Param'
+, 'Bindable', 'Positional') called at C:/Perl64/site/lib/MooseX/Trait
+s.pm line 46
        MooseX::Traits::new_with_traits('Parse::Method::Signatures::Pa
+ram', 'traits', 'ARRAY(0x7a05b38)', 'required', 1, 'type_constraints'
+, 'Parse::Method::Signatures::TypeConstraint=HASH(0x7ae1000)', 'varia
+ble_name', '$file', ...) called at C:/Perl64/site/lib/Parse/Method/Si
+gnatures.pm line 113
        Parse::Method::Signatures::create_param('Parse::Method::Signat
+ures=HASH(0x7ae04d0)', 'HASH(0x7ae04b8)') called at C:/Perl64/site/li
+b/Parse/Method/Signatures.pm line 359
        Parse::Method::Signatures::param('Parse::Method::Signatures=HA
+SH(0x7ae04d0)') called at C:/Perl64/site/lib/Parse/Method/Signatures.
+pm line 248
        Parse::Method::Signatures::signature('Parse::Method::Signature
+s', 'input', '(Str $file, $fh)', 'from_namespace', 'Module::Reprove')
+ called at C:/Perl64/site/lib/MooseX/Method/Signatures/Meta/Method.pm
+ line 199
        MooseX::Method::Signatures::Meta::Method::_build_parsed_signat
+ure('MooseX::Method::Signatures::Meta::Method=HASH(0x7ae0608)') calle
+d at (eval 400)[C:/Perl64/site/lib/Eval/Closure.pm:125] line 12
        MooseX::Method::Signatures::Meta::Method::parsed_signature('Mo
+oseX::Method::Signatures::Meta::Method=HASH(0x7ae0608)') called at C:
+/Perl64/site/lib/MooseX/Method/Signatures/Meta/Method.pm line 319
        MooseX::Method::Signatures::Meta::Method::_build__positional_a
+rgs('MooseX::Method::Signatures::Meta::Method=HASH(0x7ae0608)') calle
+d at (eval 404)[C:/Perl64/site/lib/Eval/Closure.pm:125] line 12
        MooseX::Method::Signatures::Meta::Method::_positional_args('Mo
+oseX::Method::Signatures::Meta::Method=HASH(0x7ae0608)') called at C:
+/Perl64/site/lib/MooseX/Method/Signatures/Meta/Method.pm line 369
        MooseX::Method::Signatures::Meta::Method::_build_type_constrai
+nt('MooseX::Method::Signatures::Meta::Method=HASH(0x7ae0608)') called
+ at (eval 409)[C:/Perl64/site/lib/Eval/Closure.pm:125] line 12
        MooseX::Method::Signatures::Meta::Method::type_constraint('Moo
+seX::Method::Signatures::Meta::Method=HASH(0x7ae0608)') called at C:/
+Perl64/site/lib/MooseX/Method/Signatures/Meta/Method.pm line 174
        Class::MOP::Class:::around('CODE(0x4533e28)', 'MooseX::Method:
+:Signatures::Meta::Method', 'CODE(0x7adff90)', 'signature', '(Str $fi
+le, $fh)', 'name', '_getfile_to_handle', 'package_name', 'Module::Rep
+rove', ...) called at C:/Perl64/site/lib/Class/MOP/Method/Wrapped.pm 
+line 162
        Class::MOP::Method::Wrapped::__ANON__[C:/Perl64/site/lib/Class
+/MOP/Method/Wrapped.pm:162]('MooseX::Method::Signatures::Meta::Method
+', 'CODE(0x7adff90)', 'signature', '(Str $file, $fh)', 'name', '_getf
+ile_to_handle', 'package_name', 'Module::Reprove') called at C:/Perl6
+4/site/lib/Class/MOP/Method/Wrapped.pm line 91
        MooseX::Method::Signatures::Meta::Method::wrap('MooseX::Method
+::Signatures::Meta::Method', 'CODE(0x7adff90)', 'signature', '(Str $f
+ile, $fh)', 'name', '_getfile_to_handle', 'package_name', 'Module::Re
+prove') called at C:/Perl64/site/lib/MooseX/Method/Signatures.pm line
+ 259
        MooseX::Method::Signatures::_parser('MooseX::Method::Signature
+s=HASH(0x7adffa8)') called at C:/Perl64/site/lib/MooseX/Method/Signat
+ures.pm line 200
        eval {...} called at C:/Perl64/site/lib/MooseX/Method/Signatur
+es.pm line 200
        MooseX::Method::Signatures::parser('MooseX::Method::Signatures
+=HASH(0x7adffa8)') called at C:/Perl64/site/lib/MooseX/Declare/Syntax
+/MethodDeclaration.pm line 51
        MooseX::Declare::Syntax::MethodDeclaration::parse('MooseX::Dec
+lare::Syntax::Keyword::Method=HASH(0x6e2e658)', 'MooseX::Declare::Con
+text=HASH(0x7adfe28)') called at C:/Perl64/site/lib/MooseX/Declare/Sy
+ntax/KeywordHandling.pm line 97
        MooseX::Declare::Syntax::KeywordHandling::parse_declaration('M
+ooseX::Declare::Syntax::Keyword::Method=HASH(0x6e2e658)', 'C:/Perl64/
+site/lib/Module/Reprove.pm', 'HASH(0x6e2eca0)', 'method', 1) called a
+t C:/Perl64/site/lib/MooseX/Declare/Syntax/KeywordHandling.pm line 51
        MooseX::Declare::Syntax::KeywordHandling::__ANON__[C:/Perl64/s
+ite/lib/MooseX/Declare/Syntax/KeywordHandling.pm:51]('method', 1) cal
+led at C:/Perl64/site/lib/Devel/Declare.pm line 279
        Devel::Declare::linestr_callback('const', 'method', 1) called 
+at C:/Perl64/site/lib/Module/Reprove.pm line 109
        require Module/Reprove.pm called at C:/Perl64/site/lib/App/Rep
+rove.pm line 16
        App::Reprove::BEGIN() called at C:/Perl64/site/lib/Module/Repr
+ove.pm line 109
        eval {...} called at C:/Perl64/site/lib/Module/Reprove.pm line
+ 109
        require App/Reprove.pm called at Reprove.pl line 3
        main::BEGIN() called at C:/Perl64/site/lib/Module/Reprove.pm l
+ine 109
        eval {...} called at C:/Perl64/site/lib/Module/Reprove.pm line
+ 109
Compilation failed in require at C:/Perl64/site/lib/App/Reprove.pm lin
+e 16.
BEGIN failed--compilation aborted at C:/Perl64/site/lib/App/Reprove.pm
+ line 16.
Compilation failed in require at Reprove.pl line 3.
BEGIN failed--compilation aborted at Reprove.pl line 3.
[download]
Comment on Moose error? Download Code
Replies are listed 'Best First'.
Re: Moose error? by tobyink (Canon) on Feb 23, 2012 at 13:42 UTC
Is Reprove.pl the same script that comes with Module::Reprove, or is it a script you've written. If the latter, can you post the source code? What versions of Moose, MooseX::Declare and MooseX::Method::Signatures are you using?	[reply]
Re^2: Moose error? by Anonymous Monk on Feb 23, 2012 at 13:59 UTC
Yes, the its the same script unchanged. `perl -MMoose -E"say $Moose::VERSION" 2.0402 perl -MMooseX::Declare -E"say $MooseX::Declare::VERSION" 0.35 perl -MMooseX::Method::Signatures -E"say $MooseX::Method::Signatures:: +VERSION" 0.37` [download]	[reply] [d/l]
Re^3: Moose error? by Anonymous Monk on Feb 23, 2012 at 14:09 UTC
What is output from running `perl Makefile.PL`? You should probably upgrade all Moose* modules to their latest versions	[reply] [d/l]
Re^4: Moose error? by Anonymous Monk on Feb 23, 2012 at 15:14 UTC
Re^4: Moose error? by Anonymous Monk on Feb 23, 2012 at 14:27 UTC
Re: Moose error? by viento (Initiate) on Mar 12, 2013 at 11:26 UTC
Hi, You have probable some syntax error in source code. But, the deepest reason of this error is the circular depencency. So remove this depedency. Yes remove it, move some functions to external module or something. It is always good idea to do it. If you want fast workaround - use 'require' for this circular module. The difference between use and require is that require is including module during the execution time, and use at the compilation time (equivalent to use 'require' in BEGIN section). And this is a problem for Moose	[reply]
Re: Moose error? by Anonymous Monk on Mar 07, 2013 at 09:58 UTC
Probable you have some syntax error. In some cases (not yet detected when), in place of, for example undeclared variable error you are getting such error. example: `use # put all modules you are using # and only this line $testing; # this should repeat your error # # so start searching for misspelled variable` [download]	[reply] [d/l]