diff --git a/src/geode/inspector/topology/brep_topology.cpp b/src/geode/inspector/topology/brep_topology.cpp
index 565fc44..87986c8 100644
--- a/src/geode/inspector/topology/brep_topology.cpp
+++ b/src/geode/inspector/topology/brep_topology.cpp
@@ -176,22 +176,29 @@ namespace geode
             const BRepTopologyInspector& brep_topology_inspector ) const
         {
             BRepTopologyInspectionResult result;
-            async::parallel_invoke(
-                [&result, &brep_topology_inspector] {
-                    result.corners =
-                        brep_topology_inspector.inspect_corners_topology();
-                },
-                [&result, &brep_topology_inspector] {
-                    result.lines =
-                        brep_topology_inspector.inspect_lines_topology();
-                },
-                [&result, &brep_topology_inspector] {
-                    result.surfaces =
-                        brep_topology_inspector.inspect_surfaces_topology();
-                },
-                [&result, &brep_topology_inspector] {
-                    result.blocks = brep_topology_inspector.inspect_blocks();
-                } );
+            try
+            {
+                async::parallel_invoke(
+                    [&result, &brep_topology_inspector] {
+                        result.corners =
+                            brep_topology_inspector.inspect_corners_topology();
+                    },
+                    [&result, &brep_topology_inspector] {
+                        result.lines =
+                            brep_topology_inspector.inspect_lines_topology();
+                    },
+                    [&result, &brep_topology_inspector] {
+                        result.surfaces =
+                            brep_topology_inspector.inspect_surfaces_topology();
+                    },
+                    [&result, &brep_topology_inspector] {
+                        result.blocks =
+                            brep_topology_inspector.inspect_blocks();
+                    } );
+            }
+            catch( OpenGeodeException& )
+            {
+            }
             add_unique_vertices_with_wrong_cmv_link( result );
             return result;
         }
diff --git a/src/geode/inspector/topology/section_topology.cpp b/src/geode/inspector/topology/section_topology.cpp
index be5ce65..9adeda1 100644
--- a/src/geode/inspector/topology/section_topology.cpp
+++ b/src/geode/inspector/topology/section_topology.cpp
@@ -23,6 +23,8 @@
 
 #include <geode/inspector/topology/section_topology.hpp>
 
+#include <async++.h>
+
 #include <geode/basic/logger.hpp>
 #include <geode/basic/pimpl_impl.hpp>
 
@@ -170,10 +172,25 @@ namespace geode
             const SectionTopologyInspector& section_topology_inspector ) const
         {
             SectionTopologyInspectionResult result;
-            result.corners =
-                section_topology_inspector.inspect_corners_topology();
-            result.lines = section_topology_inspector.inspect_lines_topology();
-            result.surfaces = section_topology_inspector.inspect_surfaces();
+            try
+            {
+                async::parallel_invoke(
+                    [&result, &section_topology_inspector] {
+                        result.corners = section_topology_inspector
+                                             .inspect_corners_topology();
+                    },
+                    [&result, &section_topology_inspector] {
+                        result.lines =
+                            section_topology_inspector.inspect_lines_topology();
+                    },
+                    [&result, &section_topology_inspector] {
+                        result.surfaces =
+                            section_topology_inspector.inspect_surfaces();
+                    } );
+            }
+            catch( OpenGeodeException& )
+            {
+            }
             add_unique_vertices_with_wrong_cmv_link( result );
             return result;
         }