Is there a tool to audit and fix errors in a drawing in BricsCAD?

Short Answer

Yes — BricsCAD includes a built-in tool to audit and fix drawing database errors using AUDIT. This is the most common professional method for checking corrupted or inconsistent DWG objects and repairing them automatically. It works best on the current drawing only. A limitation is that it does not fix every issue caused by bad custom objects or damaged external references.

What You Need to Know Before

Warning: Running an audit can modify the drawing database, so save a backup first, especially on production files. A common hidden risk is that errors linked to third-party proxy objects or corrupted xrefs may remain even after the audit reports fixes.

How to Audit and Fix Errors in BricsCAD

• Command: AUDIT

• Shortcut: No default shortcut

• Quick Steps:

  1. Open the drawing, then type AUDIT in the command line.
  2. When prompted to fix detected errors, choose Yes to repair them automatically.
  3. Review the command line report, then save the file and reopen it if the drawing was unstable before.

Variables & Settings

• Key Setting: In the AUDIT prompt, choose whether to Fix any errors detected? [Yes/No].
  Selecting Yes is the standard professional option when cleaning a working DWG; choose No only if you want to inspect issues first without changing the file.

Why it Fails

• Cause 1 (Geometry): The drawing may contain corrupted entities, invalid handles, or broken object references that AUDIT can detect but not fully rebuild.

• Cause 2 (layers/Locks): Errors tied to objects inside locked xrefs or problematic proxy objects from vertical applications may persist because BricsCAD cannot fully edit their source data.

• Cause 3 (Command/Logic): AUDIT repairs database inconsistencies, but it does not purge unused content, resolve missing xref paths, or correct drafting mistakes that are not actual DWG errors.

Quick Fix & Best Practice

• Quick Fix: Run AUDIT, answer Yes, then run PURGE to remove unused and possibly problematic named objects left in the drawing.

• Manager’s Verdict: Use AUDIT first whenever a DWG opens slowly, reports errors, crashes, or behaves unpredictably. For office workflows, combine AUDIT with PURGE before issuing files, but do not rely on it as a substitute for proper xref and standards control.

FAQ

Can BricsCAD fix drawing errors automatically?
Yes, AUDIT can automatically repair many database errors.

Should I use PURGE after AUDIT?
Yes, that is a common cleanup step for production drawings.

Does AUDIT fix xref problems?
No, it does not repair broken xref paths or corrupted source xref files directly.

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