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TypeError: undefined is not a function from lightwallet.keystore.deriveKeyFromPassword()

See original GitHub issue

Getting the following error in lightwallet.keystore.deriveKeyFromPassword in nodejs

Version

    "eth-lightwallet": "^2.2.0",

Error

> TypeError: undefined is not a function
    at new KeyStore (/Users/aeufemio/projects/digixglobal/web/accountmanager/node_modules/eth-lightwallet/lib/keystore.js:80:27)
    at cb (/Users/aeufemio/projects/digixglobal/web/accountmanager/node_modules/eth-lightwallet/lib/keystore.js:433:5)
    at /Users/aeufemio/projects/digixglobal/web/accountmanager/node_modules/eth-lightwallet/node_modules/scrypt-async/scrypt-async.js:474:9
    at Immediate._onImmediate (/Users/aeufemio/projects/digixglobal/web/accountmanager/node_modules/eth-lightwallet/node_modules/scrypt-async/scrypt-async.js:433:11)
    at processImmediate [as _immediateCallback] (timers.js:367:17)

Issue Analytics

  • State:closed
  • Created 8 years ago
  • Comments:9 (2 by maintainers)

github_iconTop GitHub Comments

1reaction
Hunter-Nomadcommented, Feb 7, 2018

I have this problem too “lightwallet.keystore.deriveKeyFromPassword is not an function”

lightwallet.keystore.deriveKeyFromPassword('12321',
    function (err, pwDerivedKey) {
        var seed = lightwallet.keystore.generateRandomSeed();
        var keystore = new lightwallet.keystore(seed, pwDerivedKey);

        keystore.generateNewAddress(pwDerivedKey);
        var address = keystore.getAddresses()[0];
        var prv_key = keystore.exportPrivateKey(address, pwDerivedKey);
        console.log('address and key: ', address, prv_key);
});
1reaction
Vijay-clustrexcommented, Feb 3, 2018

@tymat Getting this same issue, my node version is 6.9.2 , Getting “lightwallet.keystore.deriveKeyFromPassword is not an function” . Any suggestions please

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