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Diagnostic code · ARA0922

Script runtime could not start

The host could not load or initialize the .NET or NativeAOT script runtime, or a runtime entry point reported a startup failure. C# execution is unavailable for the failed initialization.

Common causes

  • Missing runtime libraries, host configuration, Ara.Host artifacts or the NativeAOT entry library.
  • Runtime initialization throws or the script API handshake fails.
  • The process already hosts .NET with a different runtime directory or Edit and Continue setting.

Fixes

  • Correct the missing path, library or initialization error in the message and provide the matching .NET 10 runtime or NativeAOT artifacts.

  • Restart the process when changing runtime configuration; only one .NET runtime configuration can be active per process.

  • Code: ARA0922

  • Constant: script::RUNTIME_START

  • Reported by: ara-script, Ara.Runtime