Merge pull request #7 from tscircuit/display-error

Display error on the screen
tscircuit · Jul 17, 2023 · b06a45f · b06a45f
2 parents 9e89a89 + 410dd1f
commit b06a45f
Showing 1 changed file with 12 additions and 1 deletion.
diff --git a/src/PCBViewer.tsx b/src/PCBViewer.tsx
@@ -17,14 +17,25 @@ export const PCBViewer = ({ children }) => {
     onSetTransform: setTransform,
   })
 
+  const [error, setError] = useState(null)
+
   useEffect(() => {
     // TODO re-use project builder
     const projectBuilder = createProjectBuilder()
     createRoot()
       .render(children, projectBuilder as any)
-      .then((elements) => setElements(elements))
+      .then((elements) => {
+        setElements(elements)
+        setError(null)
+      })
+      .catch((e) => {
+        setError(e.toString())
+        console.log(e.toString())
+      })
   }, [children])
 
+  if (error) return <div style={{ color: "red" }}> {error} </div>
+
   if (elements.length === 0) return null
 
   return (