{"record":{"id":"9d49b42c13365339","repo":"apache/flink","slug":"unsupported-type-information-s","errorCode":null,"errorMessage":"Unsupported type information '%s'.","messagePattern":"Unsupported type information '(.+?)'\\.","errorType":"exception","errorClass":"RuntimeException","httpStatus":null,"severity":"error","filePath":"flink-formats/flink-csv/src/main/java/org/apache/flink/formats/csv/RowCsvInputFormat.java","lineNumber":281,"sourceCode":"            return (node) -> LocalDateTime.parse(node.asText().trim(), SQL_TIMESTAMP_FORMAT);\n        } else if (info.equals(Types.INSTANT)) {\n            return (node) ->\n                    LocalDateTime.parse(node.asText(), SQL_TIMESTAMP_WITH_LOCAL_TIMEZONE_FORMAT)\n                            .toInstant(ZoneOffset.UTC);\n        } else if (info instanceof RowTypeInfo) {\n            final RowTypeInfo rowTypeInfo = (RowTypeInfo) info;\n            return createRowRuntimeConverter(rowTypeInfo, ignoreParseErrors, false);\n        } else if (info instanceof BasicArrayTypeInfo) {\n            return createObjectArrayRuntimeConverter(\n                    ((BasicArrayTypeInfo<?, ?>) info).getComponentInfo(), ignoreParseErrors);\n        } else if (info instanceof ObjectArrayTypeInfo) {\n            return createObjectArrayRuntimeConverter(\n                    ((ObjectArrayTypeInfo<?, ?>) info).getComponentInfo(), ignoreParseErrors);\n        } else if (info instanceof PrimitiveArrayTypeInfo\n                && ((PrimitiveArrayTypeInfo) info).getComponentType() == Types.BYTE) {\n            return createByteArrayRuntimeConverter(ignoreParseErrors);\n        } else {\n            throw new RuntimeException(\"Unsupported type information '\" + info + \"'.\");\n        }\n    }\n\n    private static RuntimeConverter createObjectArrayRuntimeConverter(\n            TypeInformation<?> elementType, boolean ignoreParseErrors) {\n        final Class<?> elementClass = elementType.getTypeClass();\n        final RuntimeConverter elementConverter =\n                createNullableRuntimeConverter(elementType, ignoreParseErrors);\n\n        return (node) -> {\n            final int nodeSize = node.size();\n            final Object[] array = (Object[]) Array.newInstance(elementClass, nodeSize);\n            for (int i = 0; i < nodeSize; i++) {\n                array[i] = elementConverter.convert(node.get(i));\n            }\n            return array;\n        };\n    }","sourceCodeStart":263,"sourceCodeEnd":299,"githubUrl":"https://github.com/apache/flink/blob/2f3c205e9266cb30240eb7f4fdab15cad629a70f/flink-formats/flink-csv/src/main/java/org/apache/flink/formats/csv/RowCsvInputFormat.java#L263-L299","documentation":"Error \"Unsupported type information '%s'.\" thrown in apache/flink.","triggerScenarios":"Triggered at runtime when the operation fails because: Unsupported type information 'the reported value'.","commonSituations":"Commonly caused by misconfiguration, missing dependencies or files, unsupported types or operations, or invalid user input leading to: Unsupported type information 'the reported value'.","solutions":["Address the cause reported by the error message: Unsupported type information 'the reported value'.","Verify the inputs, configuration values, and classpath/dependency setup related to this operation, then retry."],"exampleFix":"Correct the condition described (\"Unsupported type information 'the reported value'.\") and rerun the job or command.","handlingStrategy":null,"validationCode":null,"typeGuard":null,"tryCatchPattern":null,"preventionTips":[],"tags":[],"backgroundTag":null,"analyzedSha":"2f3c205e9266cb30240eb7f4fdab15cad629a70f","analyzedAt":"2026-08-14T08:48:24.518Z","schemaVersion":2},"datasetVersion":"2026-08-14T10:17:34.591Z"}