From kagents
.NET build error diagnosis — MSBuild (MSB*), NuGet (NU*), SDK (NETSDK*), compiler (CS*) errors, dependency conflicts, restore failures, Central Package Management, Directory.Build.props. USE FOR: diagnosing build failures, resolving NuGet version conflicts, fixing SDK version mismatches. DO NOT USE FOR: IL/AOT warnings (use dotnet-aot-compat) or runtime exceptions (use dotnet-developer agent).
npx claudepluginhub grexyloco/k.agents --plugin kagentsThis skill uses the workspace's default tool permissions.
Basiert auf: [dotnet/skills](https://github.com/dotnet/skills) (MIT, Microsoft .NET Team)
Guides Next.js Cache Components and Partial Prerendering (PPR): 'use cache' directives, cacheLife(), cacheTag(), revalidateTag() for caching, invalidation, static/dynamic optimization. Auto-activates on cacheComponents: true.
Guides building MCP servers enabling LLMs to interact with external services via tools. Covers best practices, TypeScript/Node (MCP SDK), Python (FastMCP).
Share bugs, ideas, or general feedback.
Basiert auf: dotnet/skills (MIT, Microsoft .NET Team)
| Fehlertyp | Erkennung | Erste Aktion |
|---|---|---|
| CS-Fehler (CS0246, CS1061...) | Compiler-Fehler | Code oder Using prüfen |
| MSB-Fehler (MSB3027, MSB4...) | Build-System-Fehler | .csproj / Directory.Build.props prüfen |
| NU-Fehler (NU1101, NU1605...) | NuGet-Fehler | Package References prüfen |
| NETSDK-Fehler | SDK-Konfiguration | global.json, TargetFramework prüfen |
# Vollständiges Clean + Rebuild (erster Versuch)
dotnet clean && dotnet restore --force && dotnet build --no-incremental
# Detaillierte MSBuild-Ausgabe
dotnet build -v diag > build.log 2>&1
# NuGet-Abhängigkeitsbaum
dotnet list package --include-transitive
# Veraltete Pakete finden
dotnet list package --outdated
# Vulnerable Packages
dotnet list package --vulnerable --include-transitive
NU1605 (Downgrade detected):
<PackageReference Include="Problematic.Package" Version="2.0.0">
<NoWarn>NU1605</NoWarn>
</PackageReference>
<!-- Besser: Version explizit auf die höhere setzen -->
NETSDK1045 (SDK Version):
// global.json prüfen
{
"sdk": {
"version": "10.0.100",
"rollForward": "latestMinor"
}
}
Multi-Targeting Fehler:
<TargetFrameworks>net10.0;net10.0-android;net10.0-ios</TargetFrameworks>
<!-- Bei Fehler: Plattform-spezifisch bedingt kompilieren -->
<ItemGroup Condition="$([MSBuild]::GetTargetPlatformIdentifier('$(TargetFramework)')) == 'android'">
<PackageReference Include="Xamarin.AndroidX.Core" Version="..." />
</ItemGroup>
dotnet build --no-restore wenn Restore nicht nötigDirectory.Build.props für gemeinsame PropertiesDirectory.Packages.props für Central Package Management<ImplicitUsings>enable</ImplicitUsings>