Traceback (most recent call last):
File "/home/mark/.cache/pypoetry/virtualenvs/linkml-round-trips-2m4fR-mZ-py3.9/bin/gen-yaml", line 8, in
sys.exit(cli())
File "/home/mark/.cache/pypoetry/virtualenvs/linkml-round-trips-2m4fR-mZ-py3.9/lib/python3.9/site-packages/click/core.py", line 829, in call
return self.main(*args, **kwargs)
File "/home/mark/.cache/pypoetry/virtualenvs/linkml-round-trips-2m4fR-mZ-py3.9/lib/python3.9/site-packages/click/core.py", line 782, in main
rv = self.invoke(ctx)
File "/home/mark/.cache/pypoetry/virtualenvs/linkml-round-trips-2m4fR-mZ-py3.9/lib/python3.9/site-packages/click/core.py", line 1066, in invoke
return ctx.invoke(self.callback, **ctx.params)
File "/home/mark/.cache/pypoetry/virtualenvs/linkml-round-trips-2m4fR-mZ-py3.9/lib/python3.9/site-packages/click/core.py", line 610, in invoke
return callback(*args, **kwargs)
File "/home/mark/.cache/pypoetry/virtualenvs/linkml-round-trips-2m4fR-mZ-py3.9/lib/python3.9/site-packages/linkml/generators/yamlgen.py", line 45, in cli
gen = YAMLGenerator(yamlfile, **args)
File "/home/mark/.cache/pypoetry/virtualenvs/linkml-round-trips-2m4fR-mZ-py3.9/lib/python3.9/site-packages/linkml/generators/yamlgen.py", line 24, in init
super().init(schema, **kwargs)
File "/home/mark/.cache/pypoetry/virtualenvs/linkml-round-trips-2m4fR-mZ-py3.9/lib/python3.9/site-packages/linkml/utils/generator.py", line 91, in init
loader = SchemaLoader(schema, self.base_dir, useuris=useuris, importmap=importmap, logger=self.logger,
File "/home/mark/.cache/pypoetry/virtualenvs/linkml-round-trips-2m4fR-mZ-py3.9/lib/python3.9/site-packages/linkml/utils/schemaloader.py", line 52, in init
self.schema = load_raw_schema(data, base_dir=base_dir, merge_modules=mergeimports,
File "/home/mark/.cache/pypoetry/virtualenvs/linkml-round-trips-2m4fR-mZ-py3.9/lib/python3.9/site-packages/linkml/utils/rawloader.py", line 69, in load_raw_schema
schema = yaml_loader.load(copy.deepcopy(data) if isinstance(data, dict) else data,
File "/home/mark/.cache/pypoetry/virtualenvs/linkml-round-trips-2m4fR-mZ-py3.9/lib/python3.9/site-packages/linkml_runtime/loaders/yaml_loader.py", line 22, in load
return self.load_source(source, loader, target_class, accept_header="text/yaml, application/yaml;q=0.9",
File "/home/mark/.cache/pypoetry/virtualenvs/linkml-round-trips-2m4fR-mZ-py3.9/lib/python3.9/site-packages/linkml_runtime/loaders/loader_root.py", line 60, in load_source
data_as_dict = loader(data, metadata)
File "/home/mark/.cache/pypoetry/virtualenvs/linkml-round-trips-2m4fR-mZ-py3.9/lib/python3.9/site-packages/linkml_runtime/loaders/yaml_loader.py", line 16, in loader
return yaml.load(StringIO(data), DupCheckYamlLoader) if isinstance(data, str) else data
File "/home/mark/.cache/pypoetry/virtualenvs/linkml-round-trips-2m4fR-mZ-py3.9/lib/python3.9/site-packages/yaml/init.py", line 114, in load
return loader.get_single_data()
File "/home/mark/.cache/pypoetry/virtualenvs/linkml-round-trips-2m4fR-mZ-py3.9/lib/python3.9/site-packages/yaml/constructor.py", line 49, in get_single_data
node = self.get_single_node()
File "/home/mark/.cache/pypoetry/virtualenvs/linkml-round-trips-2m4fR-mZ-py3.9/lib/python3.9/site-packages/yaml/composer.py", line 36, in get_single_node
document = self.compose_document()
File "/home/mark/.cache/pypoetry/virtualenvs/linkml-round-trips-2m4fR-mZ-py3.9/lib/python3.9/site-packages/yaml/composer.py", line 58, in compose_document
self.get_event()
File "/home/mark/.cache/pypoetry/virtualenvs/linkml-round-trips-2m4fR-mZ-py3.9/lib/python3.9/site-packages/yaml/parser.py", line 118, in get_event
self.current_event = self.state()
File "/home/mark/.cache/pypoetry/virtualenvs/linkml-round-trips-2m4fR-mZ-py3.9/lib/python3.9/site-packages/yaml/parser.py", line 193, in parse_document_end
token = self.peek_token()
File "/home/mark/.cache/pypoetry/virtualenvs/linkml-round-trips-2m4fR-mZ-py3.9/lib/python3.9/site-packages/yaml/scanner.py", line 129, in peek_token
self.fetch_more_tokens()
File "/home/mark/.cache/pypoetry/virtualenvs/linkml-round-trips-2m4fR-mZ-py3.9/lib/python3.9/site-packages/yaml/scanner.py", line 223, in fetch_more_tokens
return self.fetch_value()
File "/home/mark/.cache/pypoetry/virtualenvs/linkml-round-trips-2m4fR-mZ-py3.9/lib/python3.9/site-packages/yaml/scanner.py", line 577, in fetch_value
raise ScannerError(None, None,
yaml.scanner.ScannerError: mapping values are not allowed here