What is Unparsable structured data report
Unparsable structured data report
This report lists structured data found on your site that could not be parsed because of a serious syntax error.
The intended type of structured data (Job, Event, and so on) could not be determined because of the parsing error.
Error type | Description |
---|---|
Invalid JSON document | The JSON had a top-level syntax error. |
Incorrect value type | The value specified for a property was of the wrong type. For example, you specified a string when a number or array was expected. |
Parsing error: Missing ':' | Missing a ':' mark. |
Parsing error: Missing ',' or '}' | Missing a ',' or closing bracket. |
Parsing error: Missing '}' or object member name | Missing a closing bracket or object member name. |
Parsing error: Missing ',' or ']' in array declaration | Error parsing an array value: missing a ',' or ']' in the array declaration. |
Unable to parse token length | For some reason, the start and end of a property or value could not be found. |
Invalid number | Property value expected to be a number, but another value type was used. |
Empty escape sequence in string |
A string value include an empty escape sequence character: for example:
"description" : "Call me \ John"
rather than
"description" : "Call me \"John\"". |
Bad escape sequence in string |
An invalid escape sequence used in a string value. For example:
"description" : "Some \q unknown sequence"
|
Truncated Unicode character | Missing the last 6 characters in a Unicode surrogate pair. |
Invalid Unicode character | Missing a \u token at the start of the second half of a Unicode surrogate pair. |
Invalid Unicode escape sequence: four digits expected | A Unicode escape sequence has a syntax error: it should contain four digits. |
Invalid Unicode escape sequence: hexadecimal digit expected | A Unicode escape sequence has a syntax error: a hexadecimal digit was expected but not provided. |
Duplicate unique property | You provided two definitions for a unique property in your structured data object. For example, two @context values. |
Invalid top level element | A top-level item in your JSON-LD is invalid. |
Reference to nonexistent item | An itemref attribute points to a non-existent identifier. |