fixes

planetiler-core/src/main/java/com/onthegomap/planetiler/geo/GeoUtils.java

@@ -314,20 +314,20 @@ public class GeoUtils {
         stats.dataError(stage + "_snap_fix_input");
       }
       return GeometryPrecisionReducer.reduce(geom, tilePrecision);
-    } catch (IllegalArgumentException e) {
+    } catch (TopologyException | IllegalArgumentException e) {
       // precision reduction fails if geometry is invalid, so attempt
       // to fix it then try again
       geom = GeometryFixer.fix(geom);
       stats.dataError(stage + "_snap_fix_input2");
       try {
         return GeometryPrecisionReducer.reduce(geom, tilePrecision);
-      } catch (IllegalArgumentException e2) {
+      } catch (TopologyException | IllegalArgumentException e2) {
         // give it one last try but with more aggressive fixing, just in case (see issue #511)
         geom = fixPolygon(geom, tilePrecision.gridSize() / 2);
         stats.dataError(stage + "_snap_fix_input3");
         try {
           return GeometryPrecisionReducer.reduce(geom, tilePrecision);
-        } catch (IllegalArgumentException e3) {
+        } catch (TopologyException | IllegalArgumentException e3) {
           stats.dataError(stage + "_snap_fix_input3_failed");
           throw new GeometryException("snap_third_time_failed", "Error reducing precision");
         }