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Participant
September 17, 2026

Generador de QR no funciona

  • September 17, 2026
  • 2 replies
  • 18 views

Siempre que se coloca una URL, sale este error:

 

No puedo generar códigos QR desde hace mucho tiempo atrás. El mensaje de error es el mismo, y sucede con todas las URLs que se colocan en el casillero; a pesar de estar correctas, ser válidas, o de sitios web muy conocidos (ejemplo), el mensaje de error se mantiene

    2 replies

    MegatheoAuthor
    Participant
    September 25, 2026

    Thanks for your attention Rose!. 

    QR code generator is working right now.. i didn’t made any change or test.

    Best regards

    Rose DV
    Community Manager
    Community Manager
    September 22, 2026

    Hi @Megatheo,

    Partly good news: I just tested the generator with that same Airtable URL and it worked fine on my end, so the tool itself is working. That means what you're hitting is something specific to your browser or network, which is easier to narrow down.

    Since it fails on every URL, even valid ones, the most likely cause is that something is blocking the check Express runs when it validates the link. Worth trying these, in order:

    • Open Express in an incognito window and try generating the code there. If it works, the cause is a browser extension (ad blockers or script blockers are the most common culprits).

    • If incognito works, go back to your normal window and disable extensions one at a time (especially adblock-type ones) until you find the one causing it.

    • Try a different browser too.

    • If you're on a work network or using a VPN/firewall, try a different network (mobile data, for example). A corporate network can sometimes block the connection Express needs to validate the URL.

    Let me know which of these changes anything and we'll go from there.

    Rose