Comments (3)
Hi Fernando,
The iterator $.author[*]
finds no matches for your data (the result is empty). That is the reason of the error, check your iterators and you data. You can use online tools such as jsonpath.
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@ArenasGuerreroJulian this mapping works on RMLMapper
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@fbellidopazos I have migrated to a different jsonpanth-python since jsonpath-rw was not providing correct results and it is no longer maintained.
Please confirm it is working for you.
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Related Issues (20)
- BUG: YARRRML functions do not generate IRIs when using the "type: iri" statement HOT 2
- BUG: Issue #181 reported as closed but problem still persists HOT 8
- BUG: morph_kgc.materialize cannot handle condition on po? HOT 6
- BUG: Use more than one RDF value as input parameter for my user defined functionF HOT 4
- QST: Dynamic formed IRI as subject HOT 4
- Support mappings for multi-valued cells HOT 2
- Unable to read ORC files HOT 1
- missing 1 required positional argument HOT 1
- Out of memory parsing big file HOT 4
- Named graphs with blank nodes trigger "Exception: list indices must be integers or slices, not str" HOT 6
- RML-STAR mapping HOT 2
- Issue generating triples with json file HOT 3
- Generate a ttl file with different named graphs HOT 4
- Missing triples in output (mapping file with self-join) HOT 1
- rdf-star generation failed HOT 5
- JSON Files Format HOT 1
- Question: Why is using RML file slower than YARRRML HOT 1
- Maintain documentation in a separate repository HOT 1
- Update duckdb dependency to latest stable version (v.0.10.0)
- Mandatory dependency sqlalchemy HOT 3
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