From 84e8161e69ed4b4967fb9dfcea8828c7a980732e Mon Sep 17 00:00:00 2001
From: martinRenou <martin.renou@gmail.com>
Date: Thu, 5 Dec 2024 10:35:01 +0100
Subject: [PATCH] Improve file validation warning message (#641)

---
 packages/schema/src/model.ts | 6 +++++-
 1 file changed, 5 insertions(+), 1 deletion(-)

diff --git a/packages/schema/src/model.ts b/packages/schema/src/model.ts
index 2fc502b8..c670b316 100644
--- a/packages/schema/src/model.ts
+++ b/packages/schema/src/model.ts
@@ -149,7 +149,11 @@ export class JupyterCadModel implements IJupyterCadModel {
     const valid = validate(jsonData);
 
     if (!valid) {
-      console.warn('JupyterCAD File format invalid', data);
+      let errorMsg = 'JupyterCAD File format invalid:\n';
+      for (const error of validate.errors || []) {
+        errorMsg = `${errorMsg}- ${error.instancePath} ${error.message}\n`;
+      }
+      console.warn(errorMsg);
     }
 
     this.sharedModel.transact(() => {