Error Dialog: Unexpected Error: MissingPluginException(No implementation found for method requestCameraPermission on channel de.mintware.barcode_scan)

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title:null
content: Unexpected Error: MissingPluginException(No implementation found for method requestCameraPermission on channel de.mintware.barcode_scan)
OS: windows “Windows 10 Pro” 10.0 (Build 22000)
App Info: AuthPass (1.9.4+1872) [design.codeux.authpass.windows]
Device: {systemMemoryInMegabytes: 16384}