Dev Center
Table of contents

Why am I unable to scan an Aztec code in the helloworld sample?

« Back to FAQ index

The reason for this is that the JavaScript edition defaults to the compact engine, rather than the full engine. The compact engine currently only supports 1D, QR, PDF417, and DataMatrix codes.

To switch to the full engine, please call the following before creating the BarcodeReader/BarcodeScanner instance:

Dynamsoft.DBR.BarcodeScanner._bUseFullFeature = true;

This page is compatible for:

Version 7.5.0

Is this page helpful?

YesYes NoNo

latest version

    • Latest version(10.2.10)
    • Version 10.x
      • Version 10.0.21
      • Version 10.0.20
    • Version 9.x
      • Version 9.6.42
      • Version 9.6.40
      • Version 9.6.33
      • Version 9.6.32
      • Version 9.6.31
      • Version 9.6.30
      • Version 9.6.21
      • Version 9.6.20
      • Version 9.6.11
      • Version 9.6.10
      • Version 9.6.2
      • Version 9.6.1
      • Version 9.6.0
      • Version 9.3.1
      • Version 9.3.0
      • Version 9.2.13
      • Version 9.2.12
      • Version 9.2.11
      • Version 9.0.2
      • Version 9.0.1
      • Version 9.0.0
    • Version 8.x
      • Version 8.8.7
      • Version 8.8.5
      • Version 8.8.3
      • Version 8.8.0
      • Version 8.6.3
      • Version 8.6.0
      • Version 8.4.0
      • Version 8.2.5
      • Version 8.2.3
      • Version 8.2.1
      • Version 8.2.0
      • Version 8.1.3
      • Version 8.1.2
      • Version 8.1.0
      • Version 8.0.0
    • Version 7.x
      • Version 7.6.0
      • Version 7.5.0
    Change +