Error in creating Simple wallet

[hasanaliqureshi]

I am using the same code in the documentation for creating a simple wallet

// Set a wallet name
var walletName = "QuantumMechanicsPRNG";

// Set a password
var password = "Something";

// Create PRNG wallet
var wallet = nem.model.wallet.createPRNG(walletName, password, nem.model.network.data.testnet.id);

but its giving me this error

Uncaught TypeError: _helpers2.default.isHexadecimal is not a function

at Object.encodePrivKey (nem-sdk.js:1238)

at Object.createPRNG (nem-sdk.js:3867)

However brain wallet created successfully. Please check it.

[QuantumMechanics]

Hi,

It works here, are you using the latest version ?

[hasanaliqureshi]

No I am using old version. Let me try with new one and let you know.

[hasanaliqureshi]

I tried the new script. but its giving me same error.

[hasanaliqureshi]

What I am doing wrong? I am using the new js file now.