diff --git a/worldedit-core/src/main/java/com/sk89q/worldedit/EditSession.java b/worldedit-core/src/main/java/com/sk89q/worldedit/EditSession.java
index f8a08148b..780ba90e1 100644
--- a/worldedit-core/src/main/java/com/sk89q/worldedit/EditSession.java
+++ b/worldedit-core/src/main/java/com/sk89q/worldedit/EditSession.java
@@ -2991,9 +2991,10 @@ public class EditSession extends PassthroughExtent implements AutoCloseable {
                 } catch (ExpressionTimeoutException e) {
                     timedOut[0] = timedOut[0] + 1;
                     return null;
+                } catch (RuntimeException e) {
+                    throw e;
                 } catch (Exception e) {
-                    LOGGER.warn("Failed to create shape", e);
-                    return null;
+                    throw new RuntimeException(e);
                 }
             }
         };