I'm sorry.
Today check my script "scandeps.pl -c parser.pl" and found such a problem:
fileparse(): need a valid pathname at
C:/strawberry/perl/site/lib/Module/ScanDeps/DataFeed.pm line 57
END failed--call queue aborted.
SYSTEM ERROR in compiling parser.pl: 65280 at
C:/strawberry/perl/site/lib/Module/ScanDeps.pm line 1239.
some time later i've discovered that it's because some values of %INC
was undefined like (see last value):
"subs.pm",
"C:/strawberry/perl/lib/subs.pm",
"warnings/register.pm",
"C:/strawberry/perl/lib/warnings/register.pm",
"Exporter.pm",
"C:/strawberry/perl/lib/Exporter.pm",
"vars.pm",
"C:/strawberry/perl/lib/vars.pm",
"strict.pm",
"C:/strawberry/perl/lib/strict.pm",
"Params/ValidateXS.pm",
undef
i look in parent of this module Params::Validate and see construction:
... eval { require Params::ValidateXS } ...
Params::ValidateXS has errors in windows and it returns with error, so i
let's look in
http://perldoc.perl.org/functions/require.html at code of
require sub:
if ($@) {
$INC{$filename} = undef;
die $@;
when required module has errors, require sub undefs value in %INC and
died, but eval doesn't break program flow, so we have undefs in %INC and
errors in your great module.
So i think that you need to add some check for undefined values.
I solved this by patching Module::ScanDeps::DataFeed like that:
--- DataFeed.pm.org Thu Jul 14 14:15:31 2011
+++ DataFeed.pm Thu Jul 14 14:14:26 2011
@@ -59,7 +59,7 @@
Cwd::abs_path(File::Basename::dirname($inc{$_})),
File::Basename::basename($inc{$_}),
),
- } keys(%inc)
+ } grep defined $inc{$_},keys(%inc)
);
print FH "\n);\n";
P.S. Sorry for my bad English (((
RT for rt.cpan.org