How to handle a error?

[alexaung]

I got "could not download file" error sometime because of server issue.

But I could not find the way to show this error message to user. Is there a way tho show the such kind of error message to user?

[abnersouza]

@alexaung you can use a try catch

try {
      saveAs(this.urlPdf, `${this.title}.pdf`);
    } catch (error) {
      console.error("Failed to download PDF");
    }