NextGenSoftware.ErrorHandling 2.0.2

There is a newer version of this package available.
See the version list below for details.

dotnet add package NextGenSoftware.ErrorHandling --version 2.0.2

NuGet\Install-Package NextGenSoftware.ErrorHandling -Version 2.0.2

This command is intended to be used within the Package Manager Console in Visual Studio, as it uses the NuGet module's version of Install-Package.

<PackageReference Include="NextGenSoftware.ErrorHandling" Version="2.0.2" />

For projects that support PackageReference, copy this XML node into the project file to reference the package.

<PackageVersion Include="NextGenSoftware.ErrorHandling" Version="2.0.2" />
                    

                            Directory.Packages.props

<PackageReference Include="NextGenSoftware.ErrorHandling" />
                    

                            Project file

For projects that support Central Package Management (CPM), copy this XML node into the solution Directory.Packages.props file to version the package.

paket add NextGenSoftware.ErrorHandling --version 2.0.2

The NuGet Team does not provide support for this client. Please contact its maintainers for support.

#r "nuget: NextGenSoftware.ErrorHandling, 2.0.2"

#r directive can be used in F# Interactive and Polyglot Notebooks. Copy this into the interactive tool or source code of the script to reference the package.

#:package NextGenSoftware.ErrorHandling@2.0.2

#:package directive can be used in C# file-based apps starting in .NET 10 preview 4. Copy this into a .cs file before any lines of code to reference the package.

#addin nuget:?package=NextGenSoftware.ErrorHandling&version=2.0.2
                    

                            Install as a Cake Addin

#tool nuget:?package=NextGenSoftware.ErrorHandling&version=2.0.2
                    

                            Install as a Cake Tool

The NuGet Team does not provide support for this client. Please contact its maintainers for support.

NextGenSoftware.ErrorHandling

Structured error handling and the OASISResult pattern — the error propagation backbone of the OASIS Omniverse ecosystem (HoloNET, the OASIS API, STAR ODK, OurWorld).

Part of the OASIS Omniverse v2.0 Reboot. Visit oasisomniverse.one.

Features

OASISResult<T> — null-safe async result type; return success or failure without throwing across API boundaries
OASISResult (non-generic) for void operations
Structured exception wrappers with rich context metadata
Consistent error propagation across all 85+ OASIS API packages and HoloNET
Integrates with NextGenSoftware.Logging
Multi-target: .NET 8, .NET 9, .NET 10

Installation

dotnet add package NextGenSoftware.ErrorHandling

Quick Start

using NextGenSoftware.ErrorHandling;

public async Task<OASISResult<MyData>> LoadDataAsync(string id)
{
    var result = new OASISResult<MyData>();
    try
    {
        result.Result = await _db.GetAsync(id);
    }
    catch (Exception ex)
    {
        result.Exception = ex;
        result.Message   = $"Failed to load {id}.";
        result.IsError   = true;
    }
    return result;
}

// Call site
var result = await myService.LoadDataAsync("abc123");
if (result.IsError)
    Console.WriteLine($"Error: {result.Message}");
else
    Process(result.Result);

OASISResult Properties

Property	Type	Description
`Result`	`T`	The returned value on success
`IsError`	`bool`	`true` if the operation failed
`IsWarning`	`bool`	`true` if a non-fatal warning occurred
`Message`	`string`	Human-readable error/success message
`Exception`	`Exception`	Underlying exception if any
`InnerMessages`	`List<string>`	Accumulated sub-messages from nested calls

oasisomniverse.one | GitHub

Product	Compatible and additional computed target framework versions.
.NET	net10.0 is compatible. net10.0-android was computed. net10.0-browser was computed. net10.0-ios was computed. net10.0-maccatalyst was computed. net10.0-macos was computed. net10.0-tvos was computed. net10.0-windows was computed.

Compatible target framework(s)

Included target framework(s) (in package)

Learn more about Target Frameworks and .NET Standard.

net10.0
- No dependencies.

NuGet packages (3)

Showing the top 3 NuGet packages that depend on NextGenSoftware.ErrorHandling:

Package	Downloads
NextGenSoftware.WebSocket A lightweight, high-performance WebSocket client library with a clean event-driven API (OnConnected, OnDisconnected, OnDataReceived, OnError, and more). Used internally by HoloNET (Holochain .NET client) and the OASIS ecosystem. Supports .NET 8, .NET 9, and .NET 10. Easy to embed in any .NET app needing reliable, long-lived WebSocket connections. Part of the OASIS Omniverse ecosystem at https://oasisomniverse.one -- Source: https://github.com/NextGenSoftwareUK/NextGenSoftware-Libraries	16.2K
NextGenSoftware.CLI.Engine A feature-rich CLI engine providing colour output, animations, progress bars, ASCII art, working-message spinners, formatted tables, and more — the CLI backbone of the entire OASIS Omniverse ecosystem. Used internally by HoloNET, the OASIS API (85+ packages), STAR ODK, and OurWorld. Easy to drop into any .NET app needing rich CLI output. Part of the OASIS Omniverse at https://oasisomniverse.one -- Source: https://github.com/NextGenSoftwareUK/NextGenSoftware-Libraries	15.6K
NextGenSoftware.OASIS.Common Shared common utilities, helpers, and base types used across the entire OASIS ecosystem.	713

GitHub repositories

This package is not used by any popular GitHub repositories.

Version	Downloads	Last Updated
2.0.3	102	7/14/2026
2.0.2	106	7/14/2026
2.0.1	107	7/14/2026
1.0.0	1,258	5/26/2024

## v2.0.1 — OASIS Omniverse Reboot (2026)

Part of the biggest NextGen Software release in years! The full OASIS Omniverse ecosystem — powering Our World, the OASIS API (85+ NuGet packages), HoloNET (Holochain .NET client), STAR ODK, and more — has been fully relaunched and rebranded at https://oasisomniverse.one/

After years of continuous development this is the first major v2 release, representing a complete overhaul and modernisation of the entire NextGen Software foundation.

### What's New in v2.0.1
- Added .NET 10 support: now multi-targeting net8.0, net9.0, and net10.0 for future-proof compatibility
- Copyright updated: NextGen Software Ltd 2019 - 2026
- Part of the unified OASIS Omniverse ecosystem at https://oasisomniverse.one/
- Significantly improved error handling, robustness, and API consistency
- Full alignment with the new OASIS Omniverse architecture (WEB4 through WEB10 API tiers)
- All packages updated with correct metadata, repository URLs, and project URLs
- Multiple bug fixes and stability improvements
- Open source under MIT licence — https://github.com/NextGenSoftwareUK/NextGenSoftware-Libraries