diff --git a/core/src/mindustry/logic/LAssembler.java b/core/src/mindustry/logic/LAssembler.java
index e06927cca2..560ac986ec 100644
--- a/core/src/mindustry/logic/LAssembler.java
+++ b/core/src/mindustry/logic/LAssembler.java
@@ -14,7 +14,7 @@ import mindustry.world.*;
 /** "Compiles" a sequence of statements into instructions. */
 public class LAssembler{
     public static ObjectMap<String, Func<String[], LStatement>> customParsers = new ObjectMap<>();
-    public static final int maxTokenLength = 40;
+    public static final int maxTokenLength = 36;
 
     private int lastVar;
     /** Maps names to variable IDs. */
diff --git a/core/src/mindustry/ui/Bar.java b/core/src/mindustry/ui/Bar.java
index 8051b67678..dbb7e9cc6f 100644
--- a/core/src/mindustry/ui/Bar.java
+++ b/core/src/mindustry/ui/Bar.java
@@ -29,7 +29,11 @@ public class Bar extends Element{
 
     public Bar(Prov<String> name, Prov<Color> color, Floatp fraction){
         this.fraction = fraction;
-        lastValue = value = Mathf.clamp(fraction.get());
+        try{
+            lastValue = value = Mathf.clamp(fraction.get());
+        }catch(Exception e){ //getting the fraction may involve referring to invalid data
+            lastValue = value = 0f;
+        }
         update(() -> {
             try{
                 this.name = name.get();