Execution failed dx serve --hotpatch

Version 0.7.0-rc.3 can execute "dx serve", but when executing "dx serve --hotpatch", it failed and the error message:

Serving your app: hot_dog! 🚀 • Press `ctrl+c` to exit the server
• Press `r` to rebuild the app
• Press `p` to toggle automatic rebuilds
• Press `v` to toggle verbose logging
• Press `/` for more commands and shortcuts
For more information, please visit https://dioxuslabs.com/learn/0.7/getting_started
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03:16:38 [dev] Build failed: The system cannot find the specified path. (os error 3)
03:28:29 [dev] Verbose logging is now on
╭──────────────────────────────────────────────────────────────────────────────── /:more ╮
│ App: ━━━━━━━━━━━━━━━━━━━━━━━━━━ ❌ Platform: Windows │
│ Bundle: ━━━━━━━━━━━━━━━━━━━━━━━━━━ ❌ App features: ["desktop"] │
│ Status: Failed Server at: no server address │
Steps to reproduce the behavior:
**Expected behavior**

**Screenshots**

**Environment:**
- Dioxus version:
- Rust version:
- OS info:
- App platform:
**Questionnaire**