diff --git a/minecraft/kubejs/server_scripts/recipedump.js b/minecraft/kubejs/server_scripts/recipedump.js
index 626dbea..1095905 100644
--- a/minecraft/kubejs/server_scripts/recipedump.js
+++ b/minecraft/kubejs/server_scripts/recipedump.js
@@ -11,10 +11,10 @@ ServerEvents.recipes(e => {
                 for (let i of rec[k]){
                     try {
                         value.push(i.toString());
-                    } catch {console.log(".");}
+                    } catch (err) {console.log(".");}
                 
                 }
-            } catch {console.log("unknown obj: " + JSON.stringify(rec[k]));}
+            } catch (err) {console.log("unknown obj: " + JSON.stringify(rec[k]));}