How to fix Invalid byte sequence error in normalize_yaml_input being thrown?

The cluster title references a 'signatures do not match previously installed version' installer error, but none of the provided source snippets discuss signature mismatch errors. The sources cover unrelated topics including 16KB page size alignment issues, foreground service problems, R/Shinylive errors, YAML normalization, and general APK parse errors. There is insufficient evidence to create a reliable troubleshooting guide for the stated error.

No enriched problem description is available yet.

• Evidence does not support any causes for signature mismatch errors
• Source snippets discuss unrelated error types
• No pattern or correlation found between sources and cluster title

No enriched causes are available yet.

1. Cannot provide fix steps - no supporting evidence in sources
2. Consult platform-specific documentation for signature mismatch errors
3. Search for the exact error message with your specific platform/app name
4. Check official app support channels for known issues

No enriched fix steps are available yet.

• No source evidence supports troubleshooting for this specific error
• Sources discuss unrelated topics (16KB alignment, foreground services, YAML, parse errors)
• Do not follow any invented steps as none are evidence-grounded
• Seek authoritative sources for signature mismatch errors

No enriched warnings are available yet.