Fix for silent failures in non-interactive mode (#19905)

packages/core/src/core/turn.test.ts

@@ -261,7 +261,10 @@ describe('Turn', () => {
       const errorEvent = events[0] as ServerGeminiErrorEvent;
       expect(errorEvent.type).toBe(GeminiEventType.Error);
       expect(errorEvent.value).toEqual({
-        error: { message: 'API Error', status: undefined },
+        error: {
+          message: 'API Error',
+          status: undefined,
+        },
       });
       expect(turn.getDebugResponses().length).toBe(0);
       expect(reportError).toHaveBeenCalledWith(

packages/core/src/core/turn.ts

@@ -116,7 +116,7 @@ export interface StructuredError {
 }
 
 export interface GeminiErrorEventValue {
-  error: StructuredError;
+  error: unknown;
 }
 
 export interface GeminiFinishedEventValue {