CodeQL Action v3 will be deprecated in December 2026. Please update all occurrences of the CodeQL Action in your workflow files to v4. For more information, see https://github.blog/changelog/2025-10-28-upcoming-deprecation-of-codeql-action-v3/

Possible null reference argument for parameter 'key' in 'bool Dictionary<string, object?>.TryGetValue(string key, out object? value)'.

Possible null reference argument for parameter 'name' in 'int IDataRecord.GetOrdinal(string name)'.

Converting null literal or possible null value to non-nullable type.

Possible null reference argument for parameter 'typeArguments' in 'Type Type.MakeGenericType(params Type[] typeArguments)'.

Async-iterator 'OpenXmlImporter.CastAsync(IAsyncEnumerable<dynamic>, CancellationToken)' has one or more parameters of type 'CancellationToken' but none of them is decorated with the 'EnumeratorCancellation' attribute, so the cancellation token parameter from the generated 'IAsyncEnumerable<>.GetAsyncEnumerator' will be unconsumed

Nullability of reference types in return type of 'object? MiniExcelDataReaderBase.this[string name].get' doesn't match implicitly implemented member 'object IDataRecord.this[string name].get' (possibly because of nullability attributes).

Nullability of reference types in return type of 'object? MiniExcelDataReaderBase.this[int i].get' doesn't match implicitly implemented member 'object IDataRecord.this[int i].get' (possibly because of nullability attributes).

Nullability of reference types in return type of 'object? MiniExcelDataReaderBase.GetValue(int i)' doesn't match implicitly implemented member 'object IDataRecord.GetValue(int i)' (possibly because of nullability attributes).

Nullability of reference types in return type of 'IDataReader? MiniExcelDataReaderBase.GetData(int i)' doesn't match implicitly implemented member 'IDataReader IDataRecord.GetData(int i)' (possibly because of nullability attributes).