# uloop-compile

> Compile Unity project via uloop CLI. Use when you need to: (1) Verify C# code compiles successfully after editing scripts, (2) Check for compile errors or warnings, (3) Validate script changes before running tests.

- Author: github-actions[bot]
- Repository: hatayama/uLoopMCP
- Version: 20260122152432
- Stars: 164
- Forks: 0
- Last Updated: 2026-02-06
- Source: https://github.com/hatayama/uLoopMCP
- Web: https://mule.run/skillshub/@@hatayama/uLoopMCP~uloop-compile:20260122152432

---

---
name: uloop-compile
description: "Compile Unity project via uloop CLI. Use when you need to: (1) Verify C# code compiles successfully after editing scripts, (2) Check for compile errors or warnings, (3) Validate script changes before running tests."
---

# uloop compile

Execute Unity project compilation.

## Usage

```bash
uloop compile [--force-recompile]
```

## Parameters

| Parameter | Type | Description |
|-----------|------|-------------|
| `--force-recompile` | boolean | Force full recompilation (triggers Domain Reload) |

## Examples

```bash
# Check compilation
uloop compile

# Force full recompilation
uloop compile --force-recompile
```

## Output

Returns JSON:
- `Success`: boolean
- `ErrorCount`: number
- `WarningCount`: number

## Troubleshooting

If CLI hangs or shows "Unity is busy" errors after compilation, stale lock files may be preventing connection. Run the following to clean them up:

```bash
uloop fix
```

This removes any leftover lock files (`compiling.lock`, `domainreload.lock`, `serverstarting.lock`) from the Unity project's Temp directory.