fix: Improve error message on render

carla-at-wiris · carla-at-wiris · commit 4937e2f1d7e8 · 2024-07-08T12:39:57.000+02:00
Taskid 48497
diff --git a/packages/viewer/src/mathml.ts b/packages/viewer/src/mathml.ts
@@ -86,8 +86,8 @@ export async function renderMathML(properties: Properties, root: HTMLElement): P
       const img = await setImageProperties(properties, imgSource, mml);
       // Replace the MathML for the generated formula image.
       mathElement.parentNode?.replaceChild(img, mathElement);
-    } catch {
-      console.error(`Cannot render ${mml}: invalid MathML format.`);
+    } catch (e) {
+      console.error(`Cannot render ${mml}: ${e}`);
       continue;
     }
   }

Original file line number	Diff line number	Diff line change
`@@ -86,8 +86,8 @@ export async function renderMathML(properties: Properties, root: HTMLElement): P`
`86`	`86`	`const img = await setImageProperties(properties, imgSource, mml);`
`87`	`87`	`// Replace the MathML for the generated formula image.`
`88`	`88`	`mathElement.parentNode?.replaceChild(img, mathElement);`
`89`		`- } catch {`
`90`		- console.error(`Cannot render ${mml}: invalid MathML format.`);
	`89`	`+ } catch (e) {`
	`90`	+ console.error(`Cannot render ${mml}: ${e}`);
`91`	`91`	`continue;`
`92`	`92`	`}`
`93`	`93`	`}`