Why does obfuscation fail?

1. **Incorrect file type**: Only JavaScript (JS) files are supported for obfuscation. Other file types such as HTML, JSON, or TypeScript (TS) files cannot be processed.

2. **Incomplete code**: Obfuscated code should be complete and runnable JavaScript. The following situations may cause obfuscation to fail:

• **Missing function body**: For example, file content let a = 1; return a; is incomplete because `return` must be executed inside a function.

• **Syntax errors**: For example, file content function test (){ console.log("aa"); is missing a matching curly brace, causing a syntax error.

• **HTML content**: For example, file content <html lang="zh"><head>Test</head><body>Test content</body></html> is HTML code, not JavaScript.

• **JSON format**: For example, file content {"a":1,"b":2} is in JSON format and is not suitable for obfuscation.

• **TypeScript syntax**: For example, file content const test: string = "Test content"; is TypeScript, not standard JavaScript.

3. **Compatibility issues**: If the code is valid JavaScript but still encounters errors during obfuscation, it may be due to incompatibility with certain JavaScript syntax specifications. Such issues are relatively rare. If you encounter this situation, please contact us for assistance.

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