License Error/ License API not getting called

[system]

Hello, I’m Ron, an automated tech support bot

While you wait for one of our customer support representatives to get back to you, please check out some of these documentation pages:

Guides:

• Adding your license key - PDF.js Express Plus License Keys
• Migrating from PDF.js Express to PDFTron - 3. Change initiation
• Set XFDF using the Express REST API - Body params

APIs:

• Core.Annotations.WidgetAnnotation - setModified( [shouldKeepAppearance])
• Core - preloadPDFWorker(pdfBackendType, workerHandlers)
• UI.MentionsManager - one(type, fn)

Forums:

• Is it possible to hide authentication key GET api from network?
• Net::ERR_CERT_DATE_INVALID Error in using License Key
• Watermark api fail to compile with demo haven’t purchased a licence key yet