开发:清除注入

src/Add-on/twoD2threeD/Modals/Curve2RecModal.tsx

@@ -95,6 +95,14 @@ export class Curve2RecModal extends React.Component<{ store: Curve2RecModalStore
             })
         );
     }
+
+    componentWillUnmount()
+    {
+        for (let f of this.removeFuncs)
+            f();
+        this.removeFuncs.length = 0;
+    }
+
     render()
     {
         const store = this.props.store;