How to Fix Hatch Not Showing in AutoCAD Quickly

If your HATCH is not showing in AutoCAD, first check if the hatch is on a visible and unlocked layer and that the boundary is closed. Also, verify the hatch scale and drawing units to ensure the pattern is visible.

Why This Happens

Hatch not showing usually happens because the hatch boundary is not fully closed, the hatch is on a turned-off or locked layer, or the hatch scale is too large or too small to see. Sometimes the drawing units or visual style settings cause the hatch to be invisible.

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HATCH
Select boundary: (select open polyline)
Error: Boundary is not closed.

Output

Error: Boundary is not closed.

The Fix

Close the boundary by ensuring the polyline or shape is fully connected. Turn on and unlock the layer where the hatch is placed. Adjust the hatch scale to a visible size by typing HATCHEDIT and changing the scale factor. Also, check that the drawing units match the hatch scale.

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1. Use <code>PEDIT</code> command to close the polyline boundary:
PEDIT
Select polyline
Choose <code>Close</code>

2. Create hatch:
HATCH
Select closed boundary
Set hatch scale to 1 or appropriate value

3. Ensure layer is on and unlocked:
LAYER
Turn on hatch layer
Unlock hatch layer

Output

Hatch appears correctly inside the closed boundary with visible pattern.

Prevention

Always draw closed boundaries for hatches and verify them before applying hatch. Keep hatch layers visible and unlocked. Use consistent drawing units and set hatch scales that fit your drawing size. Regularly check layer visibility and use HATCHEDIT to adjust hatch properties if needed.

Related Errors

• Hatch not regenerating: Use REGEN command to refresh the display.
• Hatch boundary not detected: Check for gaps or overlapping lines in the boundary.
• Hatch pattern too dense or sparse: Adjust hatch scale or pattern type.

Key Takeaways

Ensure hatch boundaries are fully closed before applying hatch.

Keep hatch layers visible and unlocked to see the hatch.

Adjust hatch scale to fit your drawing size for visibility.

Use consistent drawing units to avoid hatch display issues.

Use commands like PEDIT and HATCHEDIT to fix and adjust hatches.