Bug 42758
| Summary: | could not determine a constructor for the tag | ||
|---|---|---|---|
| Product: | Sisyphus | Reporter: | Alexander Makeenkov <amakeenk> |
| Component: | rosinstall_generator | Assignee: | Andrey Cherepanov <cas> |
| Status: | CLOSED WONTFIX | QA Contact: | qa-sisyphus |
| Severity: | normal | ||
| Priority: | P5 | CC: | cas |
| Version: | unstable | ||
| Hardware: | x86_64 | ||
| OS: | Linux | ||
Дистрибутив ROS hydro снят с поддержки в 2015 году, его кэш в rosdistro хранится в старом формате с тегами !!python/str, которые safe_load не принимает. Проверено на rosinstall_generator 0.1.23: с --rosdistro hydro та же ошибка, с актуальным noetic всё работает. Для EOL-дистрибутивов исправлять не будем. |
Description
Alexander Makeenkov 2022-05-13 17:11:54 MSKВерсия пакета: rosinstall_generator-0.1.22-alt1 Шаги воспроизведения: # apt-get install rosinstall_generator $ rosinstall_generator desktop_full --rosdistro hydro --deps Получаемый результат: Traceback (most recent call last): File "/usr/bin/rosinstall_generator", line 33, in <module> sys.exit(load_entry_point('rosinstall-generator==0.1.22', 'console_scripts', 'rosinstall_generator')()) File "/usr/lib/python3/site-packages/rosinstall_generator/cli.py", line 155, in main rosinstall_data = generate_rosinstall(args.rosdistro, args.package_names, File "/usr/lib/python3/site-packages/rosinstall_generator/generator.py", line 267, in generate_rosinstall wet_package_names, unreleased_repo_names = _get_packages_for_repos(distro_name, repo_names, source=upstream_source_version) File "/usr/lib/python3/site-packages/rosinstall_generator/generator.py", line 93, in _get_packages_for_repos wet_distro = get_wet_distro(distro_name) File "/usr/lib/python3/site-packages/rosinstall_generator/generator.py", line 224, in get_wet_distro _wet_distro = _get_wet_distro(distro_name) File "/usr/lib/python3/site-packages/rosinstall_generator/distro.py", line 46, in get_distro return get_cached_distribution(index, distro_name) File "/usr/lib/python3/site-packages/rosdistro/__init__.py", line 137, in get_cached_distribution cache = get_distribution_cache(index, dist_name) File "/usr/lib/python3/site-packages/rosdistro/__init__.py", line 178, in get_distribution_cache data = yaml.safe_load(yaml_str) File "/usr/lib64/python3/site-packages/yaml/__init__.py", line 125, in safe_load return load(stream, SafeLoader) File "/usr/lib64/python3/site-packages/yaml/__init__.py", line 81, in load return loader.get_single_data() File "/usr/lib64/python3/site-packages/yaml/constructor.py", line 51, in get_single_data return self.construct_document(node) File "/usr/lib64/python3/site-packages/yaml/constructor.py", line 60, in construct_document for dummy in generator: File "/usr/lib64/python3/site-packages/yaml/constructor.py", line 413, in construct_yaml_map value = self.construct_mapping(node) File "/usr/lib64/python3/site-packages/yaml/constructor.py", line 218, in construct_mapping return super().construct_mapping(node, deep=deep) File "/usr/lib64/python3/site-packages/yaml/constructor.py", line 143, in construct_mapping value = self.construct_object(value_node, deep=deep) File "/usr/lib64/python3/site-packages/yaml/constructor.py", line 100, in construct_object data = constructor(self, node) File "/usr/lib64/python3/site-packages/yaml/constructor.py", line 427, in construct_undefined raise ConstructorError(None, None, yaml.constructor.ConstructorError: could not determine a constructor for the tag 'tag:yaml.org,2002:python/str' in "<unicode string>", line 5773, column 28: </package>\n", ar_sys: !!python/str "<?xml version=\"1. ...