Fingerprint Aio not wokring Error: Uncaught (in promise): TypeError: Object(...) is not a function

Ionic Native
1

i am using fingerprint aio plugin.
Login.ts

 async showFingerPrintDialog (){
   
    this.faio.show({
      clientId:'FingerPrint Lock',
      clientSecret:'password',
      disableBackup: false
    })
    .then(result=>{
      alert('sucess');
    })
    .catch(err=>{
      console.log('Err '+err);
    })
}

Error

Uncaught (in promise): TypeError: Object(...) is not a function
TypeError: Object(...) is not a function
    at FingerprintAIO.show (index.js:28)
    at LoginPage.<anonymous> (login.ts:32)
    at step (main.js:1564)```

how to solve this problem?