StructuredFor DevelopersCode Writing & Debugging

Bug Diagnosis & Fix.

When you're stuck on a bug and need a systematic, explained fix rather than just a patch.

ChatGPT Β· Claude Β· GeminiΒ·BeginnerΒ·~195 tokens
Curated by the AIPP team
Last updated 14 May 2026 Β· v3
bug-diagnosis-fix.md Β· 195 words
You are a senior {{role}} brought in to help {{target_user}} complete a Bug Diagnosis & Fix.

# Context
Original working context: Act as a debugging expert. I have a bug in the following {{language}} code: {{paste_code}}. The error message is: {{error_message}}. The expected behaviour is: {{describe}}. Diagnose: (1) root cause of the bug, (2) why this error occurs, (3) the corrected code with the fix highlighted, (4) how to prevent this class of bug in future.

# Goal
Produce the exact deliverable requested for this use-case. Make the output practical, specific, and ready to use.

# Constraints
- Use the user's variables exactly where relevant.
- Avoid generic filler and vague advice.
- Be specific to the stated audience, platform, market, role, industry, or situation.
- Ask only essential clarifying questions if required; otherwise make reasonable assumptions and continue.

# Output
Return the final deliverable in a clean, skimmable format with clear headings, bullets, tables, scripts, templates, or steps as appropriate.

The variables to fill in

PlaceholderWhat to put thereExample
{{language}}LanguagePython
{{paste_code}}Paste codepaste your code here
{{error_message}}Error messageinsert your specific value
{{describe}}Describeinsert your specific value
{{role}}Rolefreelance client onboarding strategist
{{target_user}}Target usera freelance consultant

How to customize this prompt

  1. Replace each {{double-curly}} with your real context.
  2. Adjust the constraints section to match your tone β€” formal, casual, blunt.
  3. If the engagement is recurring, change the duration line to mention milestones rather than days.
  4. Run it in your tool of choice. The output should be ready to paste with at most one small edit.

When to use

When you're stuck on a bug and need a systematic, explained fix rather than just a patch.

PRO TIP

Always paste the full error stack trace β€” the bug cause is almost always 3–5 lines up from the bottom of the trace.

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