multica-ai/multica · error

parse %s: %w

Error message

parse %s: %w

What it means

Error "parse %s: %w" thrown in multica-ai/multica.

Source

Thrown at server/internal/daemon/execenv/codex_home.go:867

	configPath := filepath.Join(codexHome, "config.toml")
	data, err := os.ReadFile(configPath)
	if os.IsNotExist(err) {
		return nil
	}
	if err != nil {
		return fmt.Errorf("read %s: %w", configPath, err)
	}

	var cfg struct {
		ModelCatalogJSON string `toml:"model_catalog_json"`
		// Replacement for Codex's built-in instructions.
		// experimental_instructions_file is the deprecated alias Codex still
		// accepts, so configs written before the rename need it too.
		ModelInstructionsFile        string `toml:"model_instructions_file"`
		ExperimentalInstructionsFile string `toml:"experimental_instructions_file"`
	}
	if err := toml.Unmarshal(data, &cfg); err != nil {
		return fmt.Errorf("parse %s: %w", configPath, err)
	}

	for _, ref := range []struct{ key, path string }{
		{"model_catalog_json", cfg.ModelCatalogJSON},
		{"model_instructions_file", cfg.ModelInstructionsFile},
		{"experimental_instructions_file", cfg.ExperimentalInstructionsFile},
	} {
		if err := syncCodexReferencedFile(codexHome, sharedHome, ref.key, ref.path); err != nil {
			return err
		}
	}
	return nil
}

// syncCodexReferencedFile copies one config-referenced file from the shared
// Codex home into the task home at the same relative location, so the copied
// config.toml keeps resolving under the relocated CODEX_HOME.
//

View on GitHub (pinned to 2c0912b6ec)

Solutions

1. Fix the file contents so they parse correctly.

When it happens

Trigger: Thrown at server/internal/daemon/execenv/codex_home.go:867 when the library encounters an invalid state.

Common situations: See trigger scenarios.

AI-assisted analysis of multica-ai/multica@2c0912b6ec (2026-08-15). Data as JSON: /api/errors/fd66d9e917545b87. Report an issue: GitHub.