ADD error handling

src/main/java/com/ddf/vodsystem/controllers/EditController.java

@@ -2,7 +2,6 @@ package com.ddf.vodsystem.controllers;
 
 import com.ddf.vodsystem.entities.ClipConfig;
 import com.ddf.vodsystem.services.EditService;
-import org.atmosphere.config.service.Get;
 import org.springframework.beans.factory.annotation.Autowired;
 import org.springframework.http.HttpStatus;
 import org.springframework.http.ResponseEntity;
@@ -34,4 +33,9 @@ public class EditController {
         return new ResponseEntity<>(editService.getProgress(uuid), HttpStatus.OK);
     }
 
+    @ExceptionHandler(IllegalArgumentException.class)
+    public ResponseEntity<String> handleIllegalArgument(IllegalArgumentException ex) {
+        return ResponseEntity.status(404).body(ex.getMessage());
+    }
+
 }