clockworklabs/SpacetimeDB · error · ArgumentException

Argument must be a U128

Error message

Argument must be a U128

What it means

Error "Argument must be a U128" thrown in clockworklabs/SpacetimeDB.

Source

Thrown at crates/bindings-csharp/BSATN.Runtime/BSATN/U128.cs:77

        BinaryPrimitives.WriteUInt64BigEndian(bytes.AsSpan(8, 8), _lower);

        return bytes;
    }

    /// <inheritdoc cref="IComparable.CompareTo(object)" />
    public int CompareTo(object? value)
    {
        if (value is U128 other)
        {
            return CompareTo(other);
        }
        else if (value is null)
        {
            return 1;
        }
        else
        {
            throw new ArgumentException("Argument must be a U128", nameof(value));
        }
    }

    /// <inheritdoc cref="IComparable{T}.CompareTo(T)" />
    public int CompareTo(U128 value)
    {
        if (this < value)
        {
            return -1;
        }
        else if (this > value)
        {
            return 1;
        }
        else
        {
            return 0;
        }

View on GitHub (pinned to 524b4487d9)

When it happens

Trigger: Thrown at crates/bindings-csharp/BSATN.Runtime/BSATN/U128.cs:77 when the library encounters an invalid state.

Common situations: See trigger scenarios.

AI-assisted analysis of clockworklabs/SpacetimeDB@524b4487d9 (2026-08-16). Data as JSON: /api/errors/6fb2321b4a9d1e24. Report an issue: GitHub.