Extract error message/stack

yuzutech · Aug 20, 2023 · b0edc35 · b0edc35
1 parent 867c220
commit b0edc35
Showing 1 changed file with 6 additions and 1 deletion.
diff --git a/mermaid/src/worker.js b/mermaid/src/worker.js
@@ -74,7 +74,12 @@ export class Worker {
           const { svg } = await window.mermaid.render('container', definition)
           return { svg, error: null }
         } catch (err) {
-          return { svg: null, error: err }
+          return {
+            svg: null, error: {
+              message: 'message' in err && err.message,
+              stack: 'stack' in err && err.stack,
+            }
+          }
         }
       }, task.source, mermaidConfig)
       successfulSpan(span)