diff --git a/src/nub.ts b/src/nub.ts
index f0d5ac902f93dc55d00b1e989abcab2c6b31be1e..9756d293aebeea8e87321bc258faa2983037d550 100644
--- a/src/nub.ts
+++ b/src/nub.ts
@@ -440,7 +440,6 @@ export abstract class Nub extends ComputeNode implements IObservable {
                     return this.result.vCalc;
                 }
             }
-            throw new Error(`Attempt to read the result of ${p.symbol} but none found`);
         }
         return p.currentValue;
     }