Hi everybody, is there any solution to the following problem?
I need to delete all dataProcessInstance objects I created recently, but I keep getting such error
datahub delete --entity-type dataProcessInstance
datahub.configuration.common.GraphError: Error executing graphql query: [{'message': "The field at path '/scrollAcrossEntities/searchResults[0]/entity' was declared as a non null type, but the code involved in retrieving data has wrongly returned a null value. The graphql specification requires that the parent field be set to null, or if that is non nullable that it bubble up null to its parent and so on. The non-nullable type is 'Entity' within parent type 'SearchResult'", 'path': ['scrollAcrossEntities', 'searchResults', 0, 'entity'], 'extensions': {'classification': 'NullValueInNonNullableField'}}, {'message': "The field at path '/scrollAcrossEntities/searchResults[1]/entity' was declared as a non null type, but the code involved in retrieving data has wrongly returned a null value. The graphql specification requires that the parent field be set to null, or if that is non nullable that it bubble up null to its parent and so on. The non-nullable type is 'Entity' within parent type 'SearchResult'", 'path': ['scrollAcrossEntities', 'searchResults', 1, 'entity'], 'extensions': {'classification': 'NullValueInNonNullableField'}}, {'message': "The field at path '/scrollAcrossEntities/searchResults[2]/entity' was declared as a non null type, but the code involved in retrieving data has wrongly returned a null value. The graphql specification requires that the parent field be set to null, or if that is non nullable that it bubble up null to its parent and so on. The non-nullable type is 'Entity' within parent type 'SearchResult'", 'path': ['scrollAcrossEntities', 'searchResults', 2, 'entity'], 'extensions': {'classification': 'NullValueInNonNullableField'}}, {'message': "The field at path '/scrollAcrossEntities/searchResults[3]/entity' was declared as a non null type, but the code involved in retrieving data has wrongly returned a null value. The graphql specification requires that the parent field be set to null, or if that is non nullable that it bubble up null to its parent and so on. The non-nullable type is 'Entity' within parent type 'SearchResult'", 'path': ['scrollAcrossEntities', 'searchResults', 3, 'entity'], 'extensions': {'classification': 'NullValueInNonNullableField'}}, {'message': "The field at path '/scrollAcrossEntities/searchResults[4]/entity' was declared as a non null type, but the code involved in retrieving data has wrongly returned a null value. The graphql specification requires that the parent field be set to null, or if that is non nullable that it bubble up null to its parent and so on. The non-nullable type is 'Entity' within parent type 'SearchResult'", 'path': ['scrollAcrossEntities', 'searchResults', 4, 'entity'], 'extensions': {'classification': 'NullValueInNonNullableField'}}, {'message': "The field at path '/scrollAcrossEntities/searchResults[5]/entity' was declared as a non null type, but the code involved in retrieving data has wrongly returned a null value. The graphql specification requires that the parent field be set to null, or if that is non nullable that it bubble up null to its parent and so on. The non-nullable type is 'Entity' within parent type 'SearchResult'", 'path': ['scrollAcrossEntities', 'searchResults', 5, 'entity'], 'extensions': {'classification': 'NullValueInNonNullableField'}}, {'message': "The field at path '/scrollAcrossEntities/searchResults[6]/entity' was declared as a non null type, but the code involved in retrieving data has wrongly returned a null value. The graphql specification requires that the parent field be set to null, or if that is non nullable that it bubble up null to its parent and so on. The non-nullable type is 'Entity' within parent type 'SearchResult'", 'path': ['scrollAcrossEntities', 'searchResults', 6, 'entity'], 'extensions': {'classification': 'NullValueInNonNullableField'}}, {'message': "The field at path '/scrollAcrossEntities/searchResults[7]/entity' was declared as a non null type, but the code involved in retrieving data has wrongly returned a null value. The graphql specification requires that the parent field be set to null, or if that is non nullable that it bubble up null to its parent and so on. The non-nullable type is 'Entity' within parent type 'SearchResult'", 'path': ['scrollAcrossEntities', 'searchResults', 7, 'entity'], 'extensions': {'classification': 'NullValueInNonNullableField'}}]
Hey there! 
Make sure your message includes the following information if relevant, so we can help more effectively!
- Are you using UI or CLI for ingestion?
- Which DataHub version are you using? (e.g. 0.12.0)
- What data source(s) are you integrating with DataHub? (e.g. BigQuery)
acryl-datahub, version 0.13.1.3```