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Drawing objects are visible in model space but not in layout viewports in AutoCAD products

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Issue:

When viewing a layout in paper space, some or all drawing objects visible in model space are not visible in one or more layout viewports in AutoCAD products.

The following may also occur:

  • Newly created objects do not appear in the layout viewport.
  • Objects moved from paper space to model space using CHSPACE are not visible in the viewport.
  • Annotative objects are missing even when their annotation scales have the same numerical ratio as the viewport's annotation scale.

Causes:

One or more of the following can prevent drawing objects from displaying in layout viewports:

  • The layers containing the affected objects are frozen in the viewport (VP Freeze).
  • The objects have a color that matches the layout background, such as color 255 on a white background.
  • Annotation scale mismatch: The annotative objects do not have the same named annotation scale assigned as the layout viewport. AutoCAD treats differently named scales as distinct, even when their numerical ratios are identical (even when ANNOALLVISIBLE is set to 0, objects without a matching annotation scale are hidden.)
  • Incorrect annotation scale: The annotation scale or custom scale definition causes annotative objects to display at an unexpectedly large or small size, making them difficult to see within the viewport.
  • The objects and viewport use differently named annotation scales, even though the scale ratios are identical. When ANNOALLVISIBLE is set to 0, annotative objects without the matching annotation scale are hidden.
  • Blocks containing 3D solids have objects assigned to layers other than Layer 0.
  • The layout or viewport is corrupted.
  • The graphics driver is outdated or incompatible.
  • The User Coordinate System (UCS) is incorrectly configured or corrupted.

Solution:

Try one or more of the following solutions:

Check viewport layer visibility

  1. Double-click inside the affected layout viewport to activate it.
  2. Enter LAYER to open the Layer Properties Manager.
  3. Locate the layers containing the missing objects.
  4. Make sure the layers are turned on and the VP Freeze setting is thawed.
Note: Check the New VP Freeze setting. When enabled, the affected layer is automatically frozen in newly created viewports.

Check object Colors

  1. In model space, select the affected objects.
  2. Open the Properties palette and check their assigned colors.
  3. If an object's color matches the layout background, change it to a contrasting color.
Note: Use the standard White color (color 7) instead of color 255 for objects that should display as white on dark backgrounds and black on light backgrounds.

Verify annotation visibility and scale settings

  1. In the affected layout, enter ANNOALLVISIBLE and set it to 1.
  2. If the missing objects appear, select the viewport and check its Annotation scale in the Properties palette.
  3. In model space, select an affected object and enter OBJECTSCALE to check its assigned annotation scales.
  4. If the annotation scales differ, use OBJECTSCALE to add the viewport's annotation scale to the object, or change the viewport's Annotation scale to one already assigned to the object.
  5. Set ANNOALLVISIBLE to 0 to verify that the objects remain visible.

Note: Annotation scale names must match exactly, even when their scale ratios are identical (for example, a standard 1:1 scale and a custom 1:1 scale).

Check custom annotation scales

If annotative objects appear too large or too small:

  1. Enter SCALELISTEDIT.
  2. Select the affected custom scale and click Edit.
  3. Verify that the Paper units and Drawing units define the intended scale ratio.
  4. Correct the values if necessary and click OK.
  5. Enter REGENALL.

Refresh the drawing display

  1. Enter REGENALL.
  2. If the issue persists, close and reopen the drawing.
  3. Restart AutoCAD if necessary.

Check the viewport view and UCS

  1. Double-click inside the affected viewport.
  2. Enter ZOOM and select Extents to locate objects that may be outside the current view.
  3. If the UCS is incorrect, enter UCS and select World.
  4. Enter PLAN and select World.
  5. Adjust the viewport view as needed.

Note: Changing the UCS or plan view may affect intentionally rotated viewports.

Recreate the affected viewport

If the viewport is corrupted:

  1. Create a new viewport using MVIEW instead of copying an existing viewport.
  2. Adjust the viewport's view and scale.
  3. Verify that the missing objects are visible.

Note: If necessary, create a new layout and test the viewport there.

Check blocks containing 3D solids

  1. Enter BEDIT and select the affected block.
  2. Select the 3D solids within the block.
  3. Change their layer to Layer 0, if appropriate.
  4. Save the block and close the Block Editor.
  5. Enter REGENALL.

Troubleshoot graphics display

If the objects remain invisible after checking viewport settings, see Objects disappear in drawings while working in AutoCAD Products for additional graphics and display troubleshooting.

Products:

AutoCAD Products;

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