--- &test-55WF
Title: Invalid escape in double quoted string
Tags: [ double, error ]
invalid_incorrect
+STR
+DOC ---
=VAL '.
-DOC
-STR
invalid_incorrect
Line Col Char Byte Token|Content
1 0 0 0 +DOC |
1 0 0 0 =HEAD|---
1 3 3 3 +NODE|
1 3 3 3 +VAL |
1 3 3 3 -VAL |
1 3 3 3 -NODE|
1 3 3 3 =EOL |\x0a
2 0 4 4 =REST|"\x5c."
2 4 8 8 =REST|\x0a
3 0 9 9 -DOC |
invalid_correct
stdin:2:2: error: invalid escape '.' in double-quoted string
"\."
^~
+STR
+DOC ---
invalid_correct
stdin:2:2: error: invalid escape '.' in double-quoted string
"\."
^~
invalid_correct
Parse error: found unknown escape character
+STR
+DOC ---
invalid_correct
Exception:
yaml-cpp: error at line 2, column 4: unknown escape character: .
+STR
+DOC
invalid_correct
Unhandled exception. YamlDotNet.Core.SyntaxErrorException: (Line: 2, Col: 1, Idx: 4) - (Line: 2, Col: 2, Idx: 5): While scanning a quoted scalar, found unknown escape character.
at YamlDotNet.Core.Scanner.ScanFlowScalar(Boolean isSingleQuoted)
at YamlDotNet.Core.Scanner.FetchFlowScalar(Boolean isSingleQuoted)
at YamlDotNet.Core.Scanner.FetchNextToken()
at YamlDotNet.Core.Scanner.FetchMoreTokens()
at YamlDotNet.Core.Scanner.MoveNextWithoutConsuming()
at YamlDotNet.Core.Parser.GetCurrentToken()
at YamlDotNet.Core.Parser.ParseDocumentContent()
at YamlDotNet.Core.Parser.StateMachine()
at YamlDotNet.Core.Parser.MoveNext()
at YamlDotNet.RepresentationModel.LibYamlEventStream.WriteTo(TextWriter textWriter)
at Program.Main(String[] commandLineArguments)
Aborted (core dumped)
+STR
+DOC ---
invalid_correct
Unhandled exception. YamlDotNet.Core.SyntaxErrorException: (Line: 2, Col: 1, Idx: 4) - (Line: 2, Col: 2, Idx: 5): While scanning a quoted scalar, found unknown escape character.
at YamlDotNet.Core.Scanner.ScanFlowScalar(Boolean isSingleQuoted)
at YamlDotNet.Core.Scanner.FetchFlowScalar(Boolean isSingleQuoted)
at YamlDotNet.Core.Scanner.FetchNextToken()
at YamlDotNet.Core.Scanner.FetchMoreTokens()
at YamlDotNet.Core.Scanner.MoveNextWithoutConsuming()
at YamlDotNet.Core.Parser.GetCurrentToken()
at YamlDotNet.Core.Parser.ParseDocumentContent()
at YamlDotNet.Core.Parser.StateMachine()
at YamlDotNet.Core.Parser.MoveNext()
at YamlDotNet.Core.ParserExtensions.TryConsume[T](IParser parser, T& event)
at YamlDotNet.Serialization.Deserializer.Deserialize(IParser parser, Type type)
at YamlDotNet.Serialization.Deserializer.Deserialize(TextReader input, Type type)
at YamlDotNet.Serialization.Deserializer.Deserialize(TextReader input)
at Program.Main(String[] commandLineArguments)
Aborted (core dumped)
invalid_correct
yaml: line 2: found unknown escape character
invalid_correct
Parsing error near byte offset Pos {posByteOffset = 4, posCharOffset = 4, posLine = 2, posColumn = 0} (Lexical error near "\"\\.\"")
+STR
+DOC ---
=VAL :
invalid_correct
hsyaml-parser: user error (Lexical error near "\"\\.\"")
invalid_correct
/node/node_modules/js-yaml/lib/loader.js:187
throw generateError(state, message);
^
YAMLException: unknown escape sequence (2:3)
1 | ---
2 | "\."
-------^
at generateError (/node/node_modules/js-yaml/lib/loader.js:183:10)
at throwError (/node/node_modules/js-yaml/lib/loader.js:187:9)
at readDoubleQuotedScalar (/node/node_modules/js-yaml/lib/loader.js:684:9)
at composeNode (/node/node_modules/js-yaml/lib/loader.js:1447:13)
at readBlockMapping (/node/node_modules/js-yaml/lib/loader.js:1104:12)
at composeNode (/node/node_modules/js-yaml/lib/loader.js:1441:12)
at readDocument (/node/node_modules/js-yaml/lib/loader.js:1625:3)
at loadDocuments (/node/node_modules/js-yaml/lib/loader.js:1688:5)
at Object.loadAll (/node/node_modules/js-yaml/lib/loader.js:1701:19)
at Object.<anonymous> (/yaml/bin/js-jsyaml-json:7:13) {
reason: 'unknown escape sequence',
mark: {
name: null,
buffer: '---\n"\\."\n',
position: 6,
line: 1,
column: 2,
snippet: ' 1 | ---\n 2 | "\\."\n-------^'
}
}
Node.js v20.13.1
invalid_correct
Invalid escape sequence \. at line 2, column 2:
"\."
^
+STR
+DOC ---
=VAL "\\.
-DOC
-STR
invalid_correct
/yaml/bin/js-yaml-json:9
if (doc.errors.length !== 0) throw doc.errors[0]
^
YAMLParseError: Invalid escape sequence \. at line 2, column 2:
"\."
^
at Composer.onError (/node/node_modules/yaml/dist/compose/composer.js:69:34)
at _onError (/node/node_modules/yaml/dist/compose/resolve-flow-scalar.js:10:42)
at doubleQuotedValue (/node/node_modules/yaml/dist/compose/resolve-flow-scalar.js:153:17)
at Object.resolveFlowScalar (/node/node_modules/yaml/dist/compose/resolve-flow-scalar.js:22:21)
at Object.composeScalar (/node/node_modules/yaml/dist/compose/compose-scalar.js:11:29)
at Object.composeNode (/node/node_modules/yaml/dist/compose/compose-node.js:24:34)
at Object.composeDoc (/node/node_modules/yaml/dist/compose/compose-doc.js:34:23)
at Composer.next (/node/node_modules/yaml/dist/compose/composer.js:149:40)
at next (<anonymous>)
at Composer.compose (/node/node_modules/yaml/dist/compose/composer.js:131:25) {
code: 'BAD_DQ_ESCAPE',
pos: [ 5, 6 ],
linePos: [ { line: 2, col: 2 }, { line: 2, col: 3 } ]
}
Node.js v20.13.1
invalid_correct
luajit: 1:1: found unknown escape character
stack traceback:
[C]: in function 'error'
/usr/local/share/lua/5.1/lyaml/init.lua:306: in function 'error'
/usr/local/share/lua/5.1/lyaml/init.lua:325: in function 'parse'
/usr/local/share/lua/5.1/lyaml/init.lua:443: in function 'load_node'
/usr/local/share/lua/5.1/lyaml/init.lua:497: in function 'load'
/yaml/bin/lua-lyaml-json:6: in main chunk
[C]: at 0x55e5281a2ed0
invalid_correct
/tmp/NimYAML-0.16.0/yaml/stream.nim(134) nimyaml_event
/tmp/NimYAML-0.16.0/yaml/stream.nim(106) next
Error: unhandled exception: Illegal character in escape sequence: "." [YamlStreamError]
+STR
+DOC ---
invalid_correct
Line : 2
Column : 2
Message : Invalid quoted <"> string
Where : /perl5/lib/perl5/YAML/PP/Lexer.pm line 754
YAML : "\\.\""
at /yaml/bin/perl-pp-event line 46.
+STR
+DOC ---
invalid_correct
Line : 2
Column : 2
Message : Invalid quoted <"> string
Where : /perl5/lib/perl5/YAML/PP/Lexer.pm line 754
YAML : "\\.\""
at /perl5/lib/perl5/YAML/PP/Loader.pm line 94.
invalid_correct
Line : 2
Column : 2
Message : Invalid quoted <"> string
Where : /perl5/lib/perl5/YAML/PP/Lexer.pm line 754
YAML : "\\.\""
at /perl5/lib/perl5/YAML/PP/Loader.pm line 94.
invalid_correct
YAML::PP::LibYAML Error: The problem:
found unknown escape character
was found at , line: 2, column: 2
while parsing a quoted scalar at line: 2, column: 1
invalid_correct
YAML::PP::LibYAML Error: The problem:
found unknown escape character
was found at , line: 2, column: 2
while parsing a quoted scalar at line: 2, column: 1
invalid_correct
Parser finished before end of input at /perl5/lib/perl5/YAML/Parser.pm line 4056, <> line 1.
invalid_correct
YAML::Tiny failed to classify line '"\."' at /yaml/bin/perl-tiny-json line 12.
invalid_correct
YAML::Tiny failed to classify line '"\."' at /yaml/bin/perl-tiny-perl line 15.
invalid_correct
YAML::XS::Load Error: The problem:
found unknown escape character
was found at document: 1, line: 2, column: 2
while parsing a quoted scalar at line: 2, column: 1
invalid_correct
YAML::XS::Load Error: The problem:
found unknown escape character
was found at document: 1, line: 2, column: 2
while parsing a quoted scalar at line: 2, column: 1
invalid_correct
YAML Error: Expected separator '---'
Code: YAML_PARSE_ERR_NO_SEPARATOR
Line: 2
Document: 2
at /perl5/lib/perl5/YAML/Loader.pm line 88.
invalid_correct
YAML Error: Expected separator '---'
Code: YAML_PARSE_ERR_NO_SEPARATOR
Line: 2
Document: 2
at /perl5/lib/perl5/YAML/Loader.pm line 88.
invalid_correct
Traceback (most recent call last):
File "/yaml/bin/py-pyyaml-event", line 7, in <module>
for event in yaml.parse(sys.stdin.read()):
File "/python/lib/python3.12/site-packages/yaml/__init__.py", line 75, in parse
while loader.check_event():
^^^^^^^^^^^^^^^^^^^^
File "/python/lib/python3.12/site-packages/yaml/parser.py", line 98, in check_event
self.current_event = self.state()
^^^^^^^^^^^^
File "/python/lib/python3.12/site-packages/yaml/parser.py", line 209, in parse_document_content
if self.check_token(DirectiveToken,
^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
File "/python/lib/python3.12/site-packages/yaml/scanner.py", line 116, in check_token
self.fetch_more_tokens()
File "/python/lib/python3.12/site-packages/yaml/scanner.py", line 251, in fetch_more_tokens
return self.fetch_double()
^^^^^^^^^^^^^^^^^^^
File "/python/lib/python3.12/site-packages/yaml/scanner.py", line 655, in fetch_double
self.fetch_flow_scalar(style='"')
File "/python/lib/python3.12/site-packages/yaml/scanner.py", line 666, in fetch_flow_scalar
self.tokens.append(self.scan_flow_scalar(style))
^^^^^^^^^^^^^^^^^^^^^^^^^^^^
File "/python/lib/python3.12/site-packages/yaml/scanner.py", line 1149, in scan_flow_scalar
chunks.extend(self.scan_flow_scalar_non_spaces(double, start_mark))
^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
File "/python/lib/python3.12/site-packages/yaml/scanner.py", line 1223, in scan_flow_scalar_non_spaces
raise ScannerError("while scanning a double-quoted scalar", start_mark,
yaml.scanner.ScannerError: while scanning a double-quoted scalar
in "<unicode string>", line 2, column 1:
"\."
^
found unknown escape character '.'
in "<unicode string>", line 2, column 3:
"\."
^
+STR
+DOC ---
invalid_correct
Traceback (most recent call last):
File "/yaml/bin/py-pyyaml-json", line 19, in <module>
for doc in yaml.load_all(sys.stdin.read(), Loader=yaml.FullLoader):
File "/python/lib/python3.12/site-packages/yaml/__init__.py", line 130, in load_all
yield loader.get_data()
^^^^^^^^^^^^^^^^^
File "/python/lib/python3.12/site-packages/yaml/constructor.py", line 45, in get_data
return self.construct_document(self.get_node())
^^^^^^^^^^^^^^^
File "/python/lib/python3.12/site-packages/yaml/composer.py", line 27, in get_node
return self.compose_document()
^^^^^^^^^^^^^^^^^^^^^^^
File "/python/lib/python3.12/site-packages/yaml/composer.py", line 55, in compose_document
node = self.compose_node(None, None)
^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
File "/python/lib/python3.12/site-packages/yaml/composer.py", line 64, in compose_node
if self.check_event(AliasEvent):
^^^^^^^^^^^^^^^^^^^^^^^^^^^^
File "/python/lib/python3.12/site-packages/yaml/parser.py", line 98, in check_event
self.current_event = self.state()
^^^^^^^^^^^^
File "/python/lib/python3.12/site-packages/yaml/parser.py", line 209, in parse_document_content
if self.check_token(DirectiveToken,
^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
File "/python/lib/python3.12/site-packages/yaml/scanner.py", line 116, in check_token
self.fetch_more_tokens()
File "/python/lib/python3.12/site-packages/yaml/scanner.py", line 251, in fetch_more_tokens
return self.fetch_double()
^^^^^^^^^^^^^^^^^^^
File "/python/lib/python3.12/site-packages/yaml/scanner.py", line 655, in fetch_double
self.fetch_flow_scalar(style='"')
File "/python/lib/python3.12/site-packages/yaml/scanner.py", line 666, in fetch_flow_scalar
self.tokens.append(self.scan_flow_scalar(style))
^^^^^^^^^^^^^^^^^^^^^^^^^^^^
File "/python/lib/python3.12/site-packages/yaml/scanner.py", line 1149, in scan_flow_scalar
chunks.extend(self.scan_flow_scalar_non_spaces(double, start_mark))
^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
File "/python/lib/python3.12/site-packages/yaml/scanner.py", line 1223, in scan_flow_scalar_non_spaces
raise ScannerError("while scanning a double-quoted scalar", start_mark,
yaml.scanner.ScannerError: while scanning a double-quoted scalar
in "<unicode string>", line 2, column 1:
"\."
^
found unknown escape character '.'
in "<unicode string>", line 2, column 3:
"\."
^
invalid_correct
Traceback (most recent call last):
File "/yaml/bin/py-pyyaml-py", line 36, in <module>
for doc in yaml.load_all(sys.stdin.read(), Loader=yaml.FullLoader):
File "/python/lib/python3.12/site-packages/yaml/__init__.py", line 130, in load_all
yield loader.get_data()
^^^^^^^^^^^^^^^^^
File "/python/lib/python3.12/site-packages/yaml/constructor.py", line 45, in get_data
return self.construct_document(self.get_node())
^^^^^^^^^^^^^^^
File "/python/lib/python3.12/site-packages/yaml/composer.py", line 27, in get_node
return self.compose_document()
^^^^^^^^^^^^^^^^^^^^^^^
File "/python/lib/python3.12/site-packages/yaml/composer.py", line 55, in compose_document
node = self.compose_node(None, None)
^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
File "/python/lib/python3.12/site-packages/yaml/composer.py", line 64, in compose_node
if self.check_event(AliasEvent):
^^^^^^^^^^^^^^^^^^^^^^^^^^^^
File "/python/lib/python3.12/site-packages/yaml/parser.py", line 98, in check_event
self.current_event = self.state()
^^^^^^^^^^^^
File "/python/lib/python3.12/site-packages/yaml/parser.py", line 209, in parse_document_content
if self.check_token(DirectiveToken,
^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
File "/python/lib/python3.12/site-packages/yaml/scanner.py", line 116, in check_token
self.fetch_more_tokens()
File "/python/lib/python3.12/site-packages/yaml/scanner.py", line 251, in fetch_more_tokens
return self.fetch_double()
^^^^^^^^^^^^^^^^^^^
File "/python/lib/python3.12/site-packages/yaml/scanner.py", line 655, in fetch_double
self.fetch_flow_scalar(style='"')
File "/python/lib/python3.12/site-packages/yaml/scanner.py", line 666, in fetch_flow_scalar
self.tokens.append(self.scan_flow_scalar(style))
^^^^^^^^^^^^^^^^^^^^^^^^^^^^
File "/python/lib/python3.12/site-packages/yaml/scanner.py", line 1149, in scan_flow_scalar
chunks.extend(self.scan_flow_scalar_non_spaces(double, start_mark))
^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
File "/python/lib/python3.12/site-packages/yaml/scanner.py", line 1223, in scan_flow_scalar_non_spaces
raise ScannerError("while scanning a double-quoted scalar", start_mark,
yaml.scanner.ScannerError: while scanning a double-quoted scalar
in "<unicode string>", line 2, column 1:
"\."
^
found unknown escape character '.'
in "<unicode string>", line 2, column 3:
"\."
^
invalid_correct
Traceback (most recent call last):
File "/yaml/bin/py-ruamel-event", line 9, in <module>
for event in yaml.parse(sys.stdin.read()):
File "/python/lib/python3.12/site-packages/ruamel/yaml/main.py", line 371, in parse
while parser.check_event():
^^^^^^^^^^^^^^^^^^^^
File "/python/lib/python3.12/site-packages/ruamel/yaml/parser.py", line 141, in check_event
self.current_event = self.state()
^^^^^^^^^^^^
File "/python/lib/python3.12/site-packages/ruamel/yaml/parser.py", line 279, in parse_document_content
if self.scanner.check_token(
^^^^^^^^^^^^^^^^^^^^^^^^^
File "/python/lib/python3.12/site-packages/ruamel/yaml/scanner.py", line 170, in check_token
self.fetch_more_tokens()
File "/python/lib/python3.12/site-packages/ruamel/yaml/scanner.py", line 306, in fetch_more_tokens
return self.fetch_double()
^^^^^^^^^^^^^^^^^^^
File "/python/lib/python3.12/site-packages/ruamel/yaml/scanner.py", line 697, in fetch_double
self.fetch_flow_scalar(style='"')
File "/python/lib/python3.12/site-packages/ruamel/yaml/scanner.py", line 705, in fetch_flow_scalar
self.tokens.append(self.scan_flow_scalar(style))
^^^^^^^^^^^^^^^^^^^^^^^^^^^^
File "/python/lib/python3.12/site-packages/ruamel/yaml/scanner.py", line 1353, in scan_flow_scalar
chunks.extend(self.scan_flow_scalar_non_spaces(double, start_mark))
^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
File "/python/lib/python3.12/site-packages/ruamel/yaml/scanner.py", line 1428, in scan_flow_scalar_non_spaces
raise ScannerError(
ruamel.yaml.scanner.ScannerError: while scanning a double-quoted scalar
in "<unicode string>", line 2, column 1:
"\."
^ (line: 2)
found unknown escape character '.'
in "<unicode string>", line 2, column 3:
"\."
^ (line: 2)
+STR
+DOC ---
invalid_correct
Traceback (most recent call last):
File "/yaml/bin/py-ruamel-json", line 21, in <module>
for doc in yaml.load_all(sys.stdin.read()):
File "/python/lib/python3.12/site-packages/ruamel/yaml/main.py", line 476, in load_all
yield constructor.get_data()
^^^^^^^^^^^^^^^^^^^^^^
File "/python/lib/python3.12/site-packages/ruamel/yaml/constructor.py", line 110, in get_data
return self.construct_document(self.composer.get_node())
^^^^^^^^^^^^^^^^^^^^^^^^
File "/python/lib/python3.12/site-packages/ruamel/yaml/composer.py", line 63, in get_node
return self.compose_document()
^^^^^^^^^^^^^^^^^^^^^^^
File "/python/lib/python3.12/site-packages/ruamel/yaml/composer.py", line 94, in compose_document
node = self.compose_node(None, None)
^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
File "/python/lib/python3.12/site-packages/ruamel/yaml/composer.py", line 106, in compose_node
if self.parser.check_event(AliasEvent):
^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
File "/python/lib/python3.12/site-packages/ruamel/yaml/parser.py", line 141, in check_event
self.current_event = self.state()
^^^^^^^^^^^^
File "/python/lib/python3.12/site-packages/ruamel/yaml/parser.py", line 279, in parse_document_content
if self.scanner.check_token(
^^^^^^^^^^^^^^^^^^^^^^^^^
File "/python/lib/python3.12/site-packages/ruamel/yaml/scanner.py", line 170, in check_token
self.fetch_more_tokens()
File "/python/lib/python3.12/site-packages/ruamel/yaml/scanner.py", line 306, in fetch_more_tokens
return self.fetch_double()
^^^^^^^^^^^^^^^^^^^
File "/python/lib/python3.12/site-packages/ruamel/yaml/scanner.py", line 697, in fetch_double
self.fetch_flow_scalar(style='"')
File "/python/lib/python3.12/site-packages/ruamel/yaml/scanner.py", line 705, in fetch_flow_scalar
self.tokens.append(self.scan_flow_scalar(style))
^^^^^^^^^^^^^^^^^^^^^^^^^^^^
File "/python/lib/python3.12/site-packages/ruamel/yaml/scanner.py", line 1353, in scan_flow_scalar
chunks.extend(self.scan_flow_scalar_non_spaces(double, start_mark))
^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
File "/python/lib/python3.12/site-packages/ruamel/yaml/scanner.py", line 1428, in scan_flow_scalar_non_spaces
raise ScannerError(
ruamel.yaml.scanner.ScannerError: while scanning a double-quoted scalar
in "<unicode string>", line 2, column 1:
"\."
^ (line: 2)
found unknown escape character '.'
in "<unicode string>", line 2, column 3:
"\."
^ (line: 2)
invalid_correct
Traceback (most recent call last):
File "/yaml/bin/py-ruamel-py", line 38, in <module>
for doc in yaml.load_all(sys.stdin.read()):
File "/python/lib/python3.12/site-packages/ruamel/yaml/main.py", line 476, in load_all
yield constructor.get_data()
^^^^^^^^^^^^^^^^^^^^^^
File "/python/lib/python3.12/site-packages/ruamel/yaml/constructor.py", line 110, in get_data
return self.construct_document(self.composer.get_node())
^^^^^^^^^^^^^^^^^^^^^^^^
File "/python/lib/python3.12/site-packages/ruamel/yaml/composer.py", line 63, in get_node
return self.compose_document()
^^^^^^^^^^^^^^^^^^^^^^^
File "/python/lib/python3.12/site-packages/ruamel/yaml/composer.py", line 94, in compose_document
node = self.compose_node(None, None)
^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
File "/python/lib/python3.12/site-packages/ruamel/yaml/composer.py", line 106, in compose_node
if self.parser.check_event(AliasEvent):
^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
File "/python/lib/python3.12/site-packages/ruamel/yaml/parser.py", line 141, in check_event
self.current_event = self.state()
^^^^^^^^^^^^
File "/python/lib/python3.12/site-packages/ruamel/yaml/parser.py", line 279, in parse_document_content
if self.scanner.check_token(
^^^^^^^^^^^^^^^^^^^^^^^^^
File "/python/lib/python3.12/site-packages/ruamel/yaml/scanner.py", line 170, in check_token
self.fetch_more_tokens()
File "/python/lib/python3.12/site-packages/ruamel/yaml/scanner.py", line 306, in fetch_more_tokens
return self.fetch_double()
^^^^^^^^^^^^^^^^^^^
File "/python/lib/python3.12/site-packages/ruamel/yaml/scanner.py", line 697, in fetch_double
self.fetch_flow_scalar(style='"')
File "/python/lib/python3.12/site-packages/ruamel/yaml/scanner.py", line 705, in fetch_flow_scalar
self.tokens.append(self.scan_flow_scalar(style))
^^^^^^^^^^^^^^^^^^^^^^^^^^^^
File "/python/lib/python3.12/site-packages/ruamel/yaml/scanner.py", line 1353, in scan_flow_scalar
chunks.extend(self.scan_flow_scalar_non_spaces(double, start_mark))
^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
File "/python/lib/python3.12/site-packages/ruamel/yaml/scanner.py", line 1428, in scan_flow_scalar_non_spaces
raise ScannerError(
ruamel.yaml.scanner.ScannerError: while scanning a double-quoted scalar
in "<unicode string>", line 2, column 1:
"\."
^ (line: 2)
found unknown escape character '.'
in "<unicode string>", line 2, column 3:
"\."
^ (line: 2)
invalid_correct
/ruby/gems/psych/lib/psych.rb:458:in `parse': (<unknown>): found unknown escape character while parsing a quoted scalar at line 2 column 1 (Psych::SyntaxError)
from /ruby/gems/psych/lib/psych.rb:458:in `parse_stream'
from /ruby/gems/psych/lib/psych.rb:632:in `load_stream'
from /yaml/bin/ruby-psych-json:6:in `<main>'
invalid_correct
Error: ScanError { mark: Marker { index: 4, line: 2, col: 0 }, info: "while parsing a quoted scalar, found unknown escape character" }
+STR
+DOC