multica-ai/multica · error

sync codex config file references: %w

Error message

sync codex config file references: %w

What it means

Error "sync codex config file references: %w" thrown in multica-ai/multica.

Source

Thrown at server/internal/daemon/execenv/codex_home.go:257

		if err := syncCopiedFile(src, dst); err != nil {
			logger.Warn("execenv: codex-home sync failed", "file", name, "error", err)
			if name == "config.toml" {
				configSyncErr = err
			}
		}
	}
	// Drop `[[skills.config]]` entries inherited from the user's
	// ~/.codex/config.toml. Codex Desktop writes plugin-backed skills with a
	// `name` and no `path`, which the CLI's stricter TOML parser rejects with
	// `missing field path` and bails out of `thread/start`. Multica writes the
	// agent's active skills directly to `codex-home/skills/`, so the
	// user-level registry is redundant here. See codex_skill_strip.go.
	if err := sanitizeCopiedCodexConfig(filepath.Join(codexHome, "config.toml")); err != nil {
		logger.Warn("execenv: codex-home sanitize config failed", "error", err)
	}

	if err := syncCodexReferencedFiles(codexHome, sharedHome); err != nil {
		return fmt.Errorf("sync codex config file references: %w", err)
	}

	// Seed the shared model cache only for a fresh task home. On reuse, keep a
	// task-local cache that Codex may have refreshed, but only while the source
	// provider/catalog configuration is still the one that cache was bound to.
	// If binding fails, discard the optional cache so Codex refreshes it instead
	// of potentially using models from the wrong provider.
	if err := syncCodexModelsCache(codexHome, sharedHome, freshHome); err != nil {
		logger.Warn("execenv: codex-home models cache sync failed; discarding cache", "error", err)
		if removeErr := os.RemoveAll(filepath.Join(codexHome, codexModelsCacheFile)); removeErr != nil {
			return fmt.Errorf("sync codex models cache: %v; discard unsafe cache: %w", err, removeErr)
		}
	}

	if err := exposeSharedCodexPluginCache(codexHome, sharedHome); err != nil {
		logger.Warn("execenv: codex-home plugin cache exposure failed", "error", err)
	}

View on GitHub (pinned to 2c0912b6ec)

Solutions

1. Check the referenced config file paths and retry.

When it happens

Trigger: Thrown at server/internal/daemon/execenv/codex_home.go:257 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/a94426e639eb24e2. Report an issue: GitHub.