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New error [object Object] is not a DecoratedSignature in v1+

See original GitHub issue

Describe the bug I just upgrade to v1.0.2. Now the following code:

transaction.toEnvelope().toXDR('base64')

is throwing this error:

Error: XDR Write Error: [object Object] is not a DecoratedSignature
    at Function.write (webpack:///./node_modules/js-xdr/lib/struct.js?:67:15)
    at eval (webpack:///./node_modules/js-xdr/lib/var-array.js?:78:34)
    at arrayEach (webpack:///./node_modules/js-xdr/node_modules/lodash/_arrayEach.js?:15:9)
    at forEach (webpack:///./node_modules/js-xdr/node_modules/lodash/forEach.js?:38:10)
    at VarArray.write (webpack:///./node_modules/js-xdr/lib/var-array.js?:77:26)
    at eval (webpack:///./node_modules/js-xdr/lib/struct.js?:75:14)
    at arrayEach (webpack:///./node_modules/js-xdr/node_modules/lodash/_arrayEach.js?:15:9)
    at forEach (webpack:///./node_modules/js-xdr/node_modules/lodash/forEach.js?:38:10)
    at Function.write (webpack:///./node_modules/js-xdr/lib/struct.js?:69:26)
    at Function.toXDR (webpack:///./node_modules/js-xdr/lib/io-mixin.js?:26:10)
    at ChildStruct.toXDR (webpack:///./node_modules/js-xdr/lib/io-mixin.js?:63:35)
    at eval (webpack:///./src/app/resources/crud/resources/transaction-resource.js?:37:26)
    at Array.map (<anonymous>)
    at TransactionResource.submitTransaction (webpack:///./src/app/resources/crud/resources/transaction-resource.js?:35:40)
    at TransactionService._callee$ (webpack:///./src/app/resources/stellar/transaction-service/transaction-service.js?:100:85)
    at tryCatch (webpack:///./node_modules/@babel/runtime/node_modules/regenerator-runtime/runtime.js?:45:40)
    at Generator.invoke [as _invoke] (webpack:///./node_modules/@babel/runtime/node_modules/regenerator-runtime/runtime.js?:271:22)
    at Generator.prototype.<computed> [as next] (webpack:///./node_modules/@babel/runtime/node_modules/regenerator-runtime/runtime.js?:97:21)
    at step (webpack:///./src/app/resources/stellar/transaction-service/transaction-service.js?:12:191)
    at eval (webpack:///./src/app/resources/stellar/transaction-service/transaction-service.js?:12:361)
    at tryCatcher (webpack:///./node_modules/bluebird/js/browser/bluebird.js?:5253:23)
    at Promise._settlePromiseFromHandler (webpack:///./node_modules/bluebird/js/browser/bluebird.js?:3275:31)

where it wasn’t before.

What version are you on? 1.0.2

Issue Analytics

State:
Created 4 years ago
Comments:5 (3 by maintainers)

Top GitHub Comments

1reaction

joemags-appscommented, Oct 3, 2020

To add on @ryanleecode here is my fix: From

const StellarHDWallet = require('stellar-hd-wallet');
...
const wallet = StellarHDWallet.fromMnemonic(mnemonic)

const key_pair = wallet.getKeypair(index)

const StellarHDWallet = require('stellar-hd-wallet');
const { Keypair } = require('stellar-sdk');
...
const wallet = StellarHDWallet.fromMnemonic(mnemonic)
const secret = wallet.getSecret(uid);

const key_pair = Keypair.fromSecret(secret);

Hope it saves someone’s 2 hours 😃

1reaction

ryanleecodecommented, Jul 12, 2019

I just encountered the same problem. The way I fixed it was importing Keypair from stellar-sdk and not stellar-base. I’m guessing the stellar-base library does not sign the transactions as “decorated”