Cookbook loaded at path(s) [...cookbooks/ant] has invalid metadata: The `name' attribute is required in cookbook metadata

[andreacanton]

After vagrant up command this chef error appears.

Here's the stacktrace:

Chef::Exceptions::MetadataNotValid: Cookbook loaded at path(s) [/tmp/vagrant-chef/f567f039b88cb3bdfa0833768ccc07a5/cookbooks/ant] has invalid metadata: The `name' attribute is required in cookbook metadata
/opt/chef/embedded/apps/chef/lib/chef/cookbook/cookbook_version_loader.rb:190:in `raise_metadata_error!'
/opt/chef/embedded/apps/chef/lib/chef/cookbook/cookbook_version_loader.rb:79:in `load'
/opt/chef/embedded/apps/chef/lib/chef/cookbook_loader.rb:83:in `block in load_cookbook'
/opt/chef/embedded/apps/chef/lib/chef/cookbook_loader.rb:82:in `each'
/opt/chef/embedded/apps/chef/lib/chef/cookbook_loader.rb:82:in `load_cookbook'
/opt/chef/embedded/apps/chef/lib/chef/cookbook_loader.rb:72:in `block in load_cookbooks'
/opt/chef/embedded/apps/chef/lib/chef/cookbook_loader.rb:71:in `each'
/opt/chef/embedded/apps/chef/lib/chef/cookbook_loader.rb:71:in `load_cookbooks'
/opt/chef/embedded/apps/chef/lib/chef/policy_builder/expand_node_object.rb:61:in `setup_run_context'
/opt/chef/embedded/apps/chef/lib/chef/client.rb:235:in `setup_run_context'
/opt/chef/embedded/apps/chef/lib/chef/client.rb:397:in `run'
/opt/chef/embedded/apps/chef/lib/chef/application.rb:261:in `block in fork_chef_client'
/opt/chef/embedded/apps/chef/lib/chef/application.rb:249:in `fork'
/opt/chef/embedded/apps/chef/lib/chef/application.rb:249:in `fork_chef_client'
/opt/chef/embedded/apps/chef/lib/chef/application.rb:215:in `block in run_chef_client'
/opt/chef/embedded/apps/chef/lib/chef/local_mode.rb:38:in `with_server_connectivity'
/opt/chef/embedded/apps/chef/lib/chef/application.rb:201:in `run_chef_client'
/opt/chef/embedded/apps/chef/lib/chef/application/solo.rb:245:in `block in interval_run_chef_client'
/opt/chef/embedded/apps/chef/lib/chef/application/solo.rb:234:in `loop'
/opt/chef/embedded/apps/chef/lib/chef/application/solo.rb:234:in `interval_run_chef_client'
/opt/chef/embedded/apps/chef/lib/chef/application/solo.rb:224:in `run_application'
/opt/chef/embedded/apps/chef/lib/chef/application.rb:58:in `run'
/opt/chef/embedded/apps/chef/bin/chef-solo:25:in `<top (required)>'
/usr/bin/chef-solo:40:in `load'
/usr/bin/chef-solo:40:in `<main>'