file_encodingTier 1 · 70% confidence

ai-agents-file-encoding-when-the-writefile-tool-saves-text-content-to-a-fi-ee078390

agent: ai_agents

When does this happen?

IF When the WriteFile tool saves text content to a file, the output contains extraneous or replacement characters (e.g., '�') instead of the correct characters.

How others solved it

THEN Ensure the file writing operation uses UTF-8 encoding without a Byte Order Mark (BOM). Verify that the content stream is not corrupted before writing, and consider adding encoding detection or fallback mechanisms to handle special characters.

// Example fix: write content with explicit UTF-8 encoding
fs.writeFileSync(outputPath, content, { encoding: 'utf8', flag: 'w' });

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