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Diagnostic code · ARA0904

Compile server unavailable

The compile-server connection failed, the process exited, or a requested module image did not arrive. Existing code is not replaced. Hot reload cannot progress while the connection is unavailable; an exited server requires the host to restart.

Common causes

  • The compile server crashed, could not start, or lost its pipe connection.
  • No initial module image arrived within the loader's three-minute timeout.

Fixes

  • Correct the reported process or connection failure, then restart the script host and its compile server.

  • Verify the configured compile-server executable or DLL exists and uses the expected .NET installation; inspect server output for a stalled compilation.

  • Code: ARA0904

  • Constant: script::COMPILE_SERVER

  • Reported by: ara-script, Ara.Host