tested on paths, needs tests 2

Author: oh-yes-0-fps

src-core/src/generation/remote.rs

@@ -164,7 +164,7 @@ pub fn remote_generate_child(args: RemoteArgs) {
         }
         Err(e) => {
             tracing::warn!("Failed to generate trajectory {:}", e);
-            let ser_string = serde_json::to_string(&RemoteProgressUpdate::Error(e))
+            let ser_string: String = serde_json::to_string(&RemoteProgressUpdate::Error(e))
                 .expect("Failed to serialize progress update");
             ipc.send(ser_string)
                 .expect("Failed to send progress update");

src/document/2025/v2025_0_0.ts

@@ -1,7 +1,7 @@
 import { ConstraintData } from "../ConstraintDefinitions";
 import { Dimensions } from "../ExpressionStore";
 
-export const SAVE_FILE_VERSION = "v2025.0.0";
+export const SAVE_FILE_VERSION = 1;
 export type Expr = { exp: string; val: number };
 
 export function isExpr(arg: any): arg is Expr {
@@ -130,6 +130,7 @@ export interface Output {
   waypoints: number[];
   samples: SwerveSample[] | DifferentialSample[];
   splits: number[];
+  trackwidth: number;
 }
 
 export interface Trajectory {

src/document/path/ChoreoTrajectoryStore.ts

@@ -67,7 +67,8 @@ export const ChoreoTrajectoryStore = types
       return {
         waypoints: self.waypoints,
         samples: self.samples,
-        splits: self.splits
+        splits: self.splits,
+        trackwidth: 1.0 //TODO: trackwidth
       };
     }
   }))