multica-ai/multica · error

chmod temp workspaces root marker: %w

Error message

chmod temp workspaces root marker: %w

What it means

Error "chmod temp workspaces root marker: %w" thrown in multica-ai/multica.

Source

Thrown at server/internal/daemon/execenv/context.go:111

// different uid; the payload is non-secret.
func writeWorkspacesRootMarkerAtomic(path string, data []byte) error {
	tmp, err := os.CreateTemp(filepath.Dir(path), ".daemon_task_context-*.json.tmp")
	if err != nil {
		return fmt.Errorf("create temp workspaces root marker: %w", err)
	}
	tmpPath := tmp.Name()
	if _, err := tmp.Write(data); err != nil {
		tmp.Close()
		os.Remove(tmpPath)
		return fmt.Errorf("write temp workspaces root marker: %w", err)
	}
	if err := tmp.Close(); err != nil {
		os.Remove(tmpPath)
		return fmt.Errorf("close temp workspaces root marker: %w", err)
	}
	if err := os.Chmod(tmpPath, 0o644); err != nil {
		os.Remove(tmpPath)
		return fmt.Errorf("chmod temp workspaces root marker: %w", err)
	}
	if err := os.Rename(tmpPath, path); err != nil {
		os.Remove(tmpPath)
		return fmt.Errorf("rename workspaces root marker: %w", err)
	}
	return nil
}

// writeContextFiles renders and writes .agent_context/issue_context.md and
// skills into the appropriate provider-native location.
//
// Claude:      skills → {workDir}/.claude/skills/{name}/SKILL.md  (native discovery)
// CodeBuddy:   skills → {workDir}/.codebuddy/skills/{name}/SKILL.md  (native discovery — CodeBuddy is a Claude Code fork but uses its own config directory, not .claude/; see https://www.codebuddy.ai/docs/cli/skills)
// Codex:       skills → handled separately in Prepare via codex-home
// Hermes:      skills → handled separately in Prepare via hermes-home (HERMES_HOME/skills; Hermes has no workspace-relative discovery, see hermes_home.go)
// Copilot:     skills → {workDir}/.github/skills/{name}/SKILL.md  (native project-level discovery)
// OpenCode:    skills → {workDir}/.opencode/skills/{name}/SKILL.md  (native discovery)
// OpenClaw:    skills → {workDir}/skills/{name}/SKILL.md  (native discovery — paired with a per-task synthesized openclaw-config.json that pins agents.defaults.workspace to workDir; see openclaw_config.go)

View on GitHub (pinned to 2c0912b6ec)

Solutions

1. Check permissions on the temp marker file.

When it happens

Trigger: Thrown at server/internal/daemon/execenv/context.go:111 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/9434579f468e90a6. Report an issue: GitHub.