Most probably CPANTS databases are being regenerated from scratch due to major changes in Kwalitee metrics or updates of relevant modules/perl. Usually this maintenance takes about a day or two, and some of the information may be old or missing tentatively. Sorry for the inconvenience.
Take a look at the META.yml Spec at https://metacpan.org/pod/CPAN::Meta::History::Meta_1_4 (for version 1.4) or https://metacpan.org/pod/CPAN::Meta::Spec (for version 2), and change your META.yml accordingly.
Error: Expected a list structure (author) [Validation: 1.3]
Fix MANIFEST.SKIP or use an authoring tool which respects MANIFEST.SKIP. Note that each entry in MANIFEST.SKIP is a regular expression. You may need to add appropriate meta characters not to ignore necessary stuff.
Error: t/dummy-perl/man/man3
Add 'use strict' (or its equivalents) to all modules, or convince us that your favorite module is well-known enough and people can easily see the modules are strictly written.
Error: CPANPLUS::Dist::Sample, CPANPLUS::Internals::Utils::Autoflush
If you are using Build.PL define the {requires}{perl} = VERSION field. If you are using MakeMaker (Makefile.PL) you should upgrade ExtUtils::MakeMaker to 6.48 and use MIN_PERL_VERSION parameter. Perl::MinimumVersion can help you determine which version of Perl your module needs.
Add 'use warnings' (or its equivalents) to all modules, or convince us that your favorite module is well-known enough and people can easily see the modules warn when something bad happens.
Error: CPANPLUS, CPANPLUS::Backend, CPANPLUS::Backend::RV, CPANPLUS::Config::HomeEnv, CPANPLUS::Configure, CPANPLUS::Configure::Setup, CPANPLUS::Dist, CPANPLUS::Dist::Base, CPANPLUS::Dist::Sample, CPANPLUS::Error, CPANPLUS::Internals, CPANPLUS::Internals::Constants, CPANPLUS::Internals::Constants::Report, CPANPLUS::Internals::Extract, CPANPLUS::Internals::Fetch, CPANPLUS::Internals::Report, CPANPLUS::Internals::Search, CPANPLUS::Internals::Source, CPANPLUS::Internals::Source::Memory, CPANPLUS::Internals::Utils, CPANPLUS::Internals::Utils::Autoflush, CPANPLUS::Module, CPANPLUS::Module::Author, CPANPLUS::Module::Author::Fake, CPANPLUS::Module::Checksums, CPANPLUS::Module::Fake, CPANPLUS::Module::Signature, CPANPLUS::Selfupdate, CPANPLUS::Shell, CPANPLUS::Shell::Classic, CPANPLUS::Shell::Default, CPANPLUS::Shell::Default::Plugins::CustomSource, CPANPLUS::Shell::Default::Plugins::Remote, CPANPLUS::Shell::Default::Plugins::Source
Add all modules contained in this distribution to the META.yml field 'provides'. Module::Build or Dist::Zilla::Plugin::MetaProvides do this automatically for you.
This is not a critical issue. Currently mainly informative for the CPANTS authors. It might be removed later.
Add SECURITY(.pod|md). See Software::Security::Policy.
Add SECURITY(.pod|md) and add a contact address. See Software::Security::Policy.
Add CONTRIBUTING(.pod|md). See https://docs.github.com/en/communities/setting-up-your-project-for-healthy-contributions/setting-guidelines-for-repository-contributors.
| Name | Abstract | Version | View |
|---|---|---|---|
| CPANPLUS | API & CLI access to the CPAN mirrors | 0.9916 | metacpan |
| CPANPLUS::Backend | programmer's interface to CPANPLUS | 0.9916 | metacpan |
| CPANPLUS::Backend::RV | return value objects | 0.9916 | metacpan |
| CPANPLUS::Config | configuration defaults and heuristics for CPANPLUS | 0.9916 | metacpan |
| CPANPLUS::Config::HomeEnv | Set the environment for the CPANPLUS base dir | 0.9916 | metacpan |
| CPANPLUS::Configure | configuration for CPANPLUS | 0.9916 | metacpan |
| CPANPLUS::Configure::Setup | 0.9916 | metacpan | |
| CPANPLUS::Dist | base class for plugins | 0.9916 | metacpan |
| CPANPLUS::Dist::Autobundle | distribution class for installation snapshots | 0.9916 | metacpan |
| CPANPLUS::Dist::Base | Base class for custom distribution classes | 0.9916 | metacpan |
| CPANPLUS::Dist::MM | distribution class for MakeMaker related modules | 0.9916 | metacpan |
| CPANPLUS::Dist::Sample | Sample code to create your own Dist::* plugin | 0.9916 | metacpan |
| CPANPLUS::Error | error handling for CPANPLUS | 0.9916 | metacpan |
| CPANPLUS::Internals | CPANPLUS internals | 0.9916 | metacpan |
| CPANPLUS::Internals::Constants | 0.9916 | metacpan | |
| CPANPLUS::Internals::Constants::Report | 0.9916 | metacpan | |
| CPANPLUS::Internals::Extract | internals for archive extraction | 0.9916 | metacpan |
| CPANPLUS::Internals::Fetch | internals for fetching files | 0.9916 | metacpan |
| CPANPLUS::Internals::Report | internals for sending test reports | 0.9916 | metacpan |
| CPANPLUS::Internals::Search | internals for searching for modules | 0.9916 | metacpan |
| CPANPLUS::Internals::Source | internals for updating source files | 0.9916 | metacpan |
| CPANPLUS::Internals::Source::Memory | In memory implementation | 0.9916 | metacpan |
| CPANPLUS::Internals::Source::SQLite | SQLite implementation | 0.9916 | metacpan |
| CPANPLUS::Internals::Source::SQLite::Tie | 0.9916 | metacpan | |
| CPANPLUS::Internals::Utils | convenience functions for CPANPLUS | 0.9916 | metacpan |
| CPANPLUS::Internals::Utils::Autoflush | 0.9916 | metacpan | |
| CPANPLUS::Module | CPAN module objects for CPANPLUS | 0.9916 | metacpan |
| CPANPLUS::Module::Author | CPAN author object for CPANPLUS | 0.9916 | metacpan |
| CPANPLUS::Module::Author::Fake | dummy author object for CPANPLUS | 0.9916 | metacpan |
| CPANPLUS::Module::Checksums | checking the checksum of a distribution | 0.9916 | metacpan |
| CPANPLUS::Module::Fake | fake module object for internal use | 0.9916 | metacpan |
| CPANPLUS::Module::Signature | 0.9916 | metacpan | |
| CPANPLUS::Selfupdate | self-updating for CPANPLUS | 0.9916 | metacpan |
| CPANPLUS::Shell | base class for CPANPLUS shells | 0.9916 | metacpan |
| CPANPLUS::Shell::Classic | CPAN.pm emulation for CPANPLUS | 0.9916 | metacpan |
| CPANPLUS::Shell::Default | the default CPANPLUS shell | 0.9916 | metacpan |
| CPANPLUS::Shell::Default::Plugins::CustomSource | add custom sources to CPANPLUS | 0.9916 | metacpan |
| CPANPLUS::Shell::Default::Plugins::Remote | connect to a remote CPANPLUS | 0.9916 | metacpan |
| CPANPLUS::Shell::Default::Plugins::Source | read in CPANPLUS commands | 0.9916 | metacpan |