DON'T THROW EXCEPTIONS IN SCHEMATICS AA

src/api/java/baritone/api/schematic/FillBomSchematic.java

@@ -31,6 +31,6 @@ public class FillBomSchematic extends AbstractSchematic {
             }
         }
 
-        throw new IllegalStateException("Couldn't find desired state");
+        return bom.getAnyBlockState();
     }
 }

src/api/java/baritone/api/utils/BlockOptionalMeta.java

@@ -322,4 +322,12 @@ public final class BlockOptionalMeta {
         //noinspection deprecation
         return Block.getBlockFromItem(stack.getItem()).getStateFromMeta(stack.getMetadata());
     }
+
+    public IBlockState getAnyBlockState() {
+        if (blockstates.size() > 0) {
+            return blockstates.iterator().next();
+        }
+
+        return null;
+    }
 }