pola-rs/polars
Documented errors, page 5 of 8. Back to pola-rs/polars
| Code / Message | Type | Severity | Tags |
|---|---|---|---|
| ' ' object has no attribute . Did you mean: ? | exception | error | |
| We should have num_rows when we are writing | panic | error | |
| activate feature dynamic_group_by | panic | error | cargo-feature, group-by, compile-time, panic |
| cannot create duration from other type. dtype | panic | error | rust, polars, duration, dtype |
| copy not allowed: cast from | exception | error | polars, python, numpy, zero-copy, dtype-cast |
| the given workbook object | validation | error | excel, polars, workbook, worksheet |
| Unknown call | exception | error | iceberg, predicate, pyarrow, unsupported-function |
| Unknown | exception | error | iceberg, predicate, pyarrow, boolean-operators |
| boto3 must be installed to use `CredentialProviderAWS` | exception | error | python, aws, boto3, missing-dependency |
| cannot convert Python type | exception | error | python, polars, dtype, type-mismatch |
| cannot turn into selector | exception | error | polars, selectors, type-error |
| strategy is not supported for | validation | error | polars, concat, type-mismatch, unsupported-strategy |
| strategy requires at least one common column | validation | error | polars, concat, align, no-common-columns |
| invalid `POLARS_MAX_CACHED_METADATA_SCANS` value | panic | error | env-var, configuration, scan, panic |
| only 1D NumPy arrays can be treated as indices | exception | error | polars, numpy, indexing, typeerror |
| "pad_start" expects a `str`, given a | exception | error | python, polars, type-error, arguments |
| schema_mode='overwrite' is not supported for partitioned… | exception | error | python, polars, iceberg, partitioning |
| the given slice is not supported by lazy computation… | exception | error | polars, lazy, slicing |
| unrecognised frame type | exception | error | polars, sql, register, type-error |
| Altair has no method 'mark_ | exception | error | polars, plotting, altair, attribute-error, typo |
| cannot create datetime from other type. dtype | panic | error | polars, panic, datetime, literal, type-mismatch |
| cannot set truncate_ragged_lines=False with… | exception | error | python, csv, lazy, conflicting-options |
| Comparison of UnionArrays is not yet supported | panic | error | |
| failed to spawn polars-ooc cleaner thread | panic | critical | threading, resource-limits, ooc, panic |
| invalid value for POLARS_NUM_READERS_PRE_INIT | panic | error | rust, env-var, multi-scan, config |
| not implemented for | panic | error | |
| sparkline data range/cols must all be adjacent | exception | error | excel, sparklines, polars, dataframe |
| Union struct must be created with the corresponding Union… | panic | error | rust, arrow, panic, union, dtype |
| activate dtype-i128 feature | panic | error | |
| bitmask must be constructed | exception | error | polars, interchange-protocol, validity, nan, allow-copy, copynotallowederror |
| cannot create time from other type. dtype | panic | error | rust, polars, time, dtype |
| Iceberg source field | validation | error | iceberg, nested-schema, type-mismatch, sink |
| the argument for has been removed in version . It was… | exception | error | python, polars, removed-argument, renamed-parameter |
| can't convert to Decimal | exception | error | polars, decimal, type-mismatch, series |
| `dtype` must be of type | exception | error | python, polars, value-error, dtype |
| Feature `cloud` must be enabled to use globbing patterns… | panic | error | cloud, globbing, feature-flag, panic |
| invalid dtype | validation | error | polars, selectors, dtype, type-error |
| the truth value of a LazyFrame is ambiguous LazyFrames… | exception | error | polars, boolean-context, typeerror, lazyframe |
| failed to open/create global file cache lockfile | panic | critical | filesystem, cache, lockfile, permissions, panic |
| invalid value for POLARS_LINES_CHUNK_PREFETCH_LIMIT | panic | error | rust, env-var, config |
| null buffer should be there | panic | error | |
| `orient` must be one of | validation | error | python, polars, numpy, invalid-argument, orient |
| All Dictionary types have `dict_id` | panic | error | |
| `arctan2` expected a `str` or `Expr` got a | validation | error | python, polars, expression, type-mismatch |
| duplicate column name | exception | error | unity-catalog, schema, duplicate-column |
| failed to read the schema hashes from the file | panic | error | io, file-read, panic |
| `offset` input for `with_row_index` cannot be | validation | error | polars, python, row-index, overflow, argument-validation |
| unsupported type for | exception | error | numpy, polars, type-error, ufunc |
| collect() got an unexpected keyword argument | exception | error | python, polars, api-change, keyword-arguments |
| IcebergScanResolver: requested snapshot | validation | error | iceberg, snapshot, schema, metadata |
| `include_file_paths` cannot be used with `use_pyarrow=True` | validation | error | polars, parquet, pyarrow |
| 'numpy' is required to convert numpy dtype | exception | error | python, numpy, polars, dependency |
| passing Expr objects to the DataFrame constructor is not… | exception | error | |
| There is no natural representation of DayTime in JSON. | panic | error | json, arrow, dtype, unsupported |
| cannot select columns using Series of type | exception | error | polars, dataframe, dtype, column-selection |
| cannot use end_position() on a negative slice | panic | error | rust, panic, invalid-state, slices |
| `time_unit` must be one of | exception | error | |
| a more recent version of `fastexcel` is required for… | exception | error | polars, fastexcel, dependency-version |
| given dtypes for names | validation | error | |
| Avro maps are mapped to MapArrays | panic | error | |
| out-of-range in duration conversion | panic | error | arrow, chrono, duration, out-of-range |
| selecting rows by passing a boolean mask to `__getitem__`… | exception | error | polars, boolean-mask, filter, pandas-migration |
| string URI is invalid here; call `read_database_uri` instead | validation | error | polars, database, uri, api-misuse |
| cannot call `map_groups` when filtering groups with `having` | exception | error | python, polars, group-by, type-error |
| {credential_provider} | exception | error | python, polars, config, credentials |
| from_lazyframe.resolver(): expected instance of… | exception | error | polars, type-mismatch, resolver, api-misuse |
| passing a list to `search_sorted` is ambiguous; use… | exception | error | polars, invalid-operation, search-sorted, ambiguous-argument |
| {0} | error_code | error | rust, pyo3, polars, error-wrapping |
| cannot convert negative slice into range | panic | error | rust, panic, invalid-state, slices |
| did not expect type: in `concat | validation | error | polars, concat, type-error, unsupported-type |
| distributed options are not supported with… | exception | error | polars, polars-cloud, conflicting-options, remote-engine |
| not impl | panic | error | |
| engine must be one of | validation | error | |
| expected data of type Sequence, got | exception | error | python, polars, type-error, wrong-constructor |
| limit should be positive | exception | error | python, polars, config, value-out-of-range |
| only `__call__` is implemented for numpy ufuncs on a… | exception | error | numpy, polars, not-implemented, ufunc |
| didn't expect so many arguments | panic | error | proc-macro, compile-time, arity, rust |
| `encoding` must be one of | exception | error | python, polars, value-error, encoding |
| unrecognised deprecation type | exception | error | |
| FixedOffset::east out of bounds | panic | error | |
| more dtypes overrides are specified than there are selected… | validation | error | |
| cannot use `plot.hist` when Series name is `'count()'` | exception | error | polars, plotting, altair, value-error, reserved-name |
| did not receive credentials from temporary credentials API… | exception | error | |
| dimensions of columns arg | validation | error | python, polars, dataframe-construction, shape |
| failed to create file cache data directory: path = | panic | critical | filesystem, cache, permissions, panic |
| invalid dtype_format value | validation | error | excel, polars, type-mismatch, dtype-format |
| unexpected time zone offset | exception | error | polars, timezone, datetime, parsing |
| can not match overlapping patterns when leftmost == True | exception | error | polars, value-error, conflicting-options, python |
| cannot set validity of a union array | panic | error | rust, arrow, union, validity, unsupported-operation |
| didn't expect arguments | panic | error | proc-macro, compile-time, argument-order, rust |
| invalid table format name | exception | error | python, polars, config, invalid-enum-value |
| Invalid value for `POLARS_FORCE_PKG` variable | exception | error | python, environment-variable, configuration, invalid-value |
| Pandas indices and column names must not overlap. | exception | error | python, polars, pandas, conversion, naming |
| `pivot` needs either `index or `values` needs to be… | validation | error | python, polars, lazyframe, pivot, invalid-operation |
| range start index out of range for slice of length | panic | error | rust, panic, slicing, bounds-check |
| unknown argument | panic | error | cli, panic, invalid-argument |
| cannot use glob patterns and integer based projection as… | exception | error | |
| `Config` has no option | exception | error | polars, config, typo |
| could not find `apply_ufunc_ | exception | error | numpy, polars, not-implemented, ufunc, dtype |
| groups are index not slices | panic | error | rust, polars, group-by, internal-api, panic, enum-variant |