Other - Use friendlier error messages

Author: graphieros

src/components/vue-ui-annotator.vue

@@ -2855,7 +2855,7 @@ export default {
           try {
             JsPDF = (await import("jspdf")).default;
           } catch (e) {
-            throw new Error("jspdf is not installed.");
+            throw new Error("jspdf is not installed. Run npm install jspdf");
           }
 
           const pngDataUrl = await domToPng({

src/pdf.js

@@ -8,7 +8,7 @@ export default async function pdf({ domElement, fileName, scale = 2, options = {
     try {
         JsPDF = (await import('jspdf')).default;
     } catch (e) {
-        return Promise.reject('jspdf is not installed.')
+        return Promise.reject('jspdf is not installed. Run npm install jspdf')
     }
 
     const a4 = {