bitcore-lib-doge Unhandled Rejection (Error): Assertion failed

[dxteam2024]

try to use the doge package in browser:

try to sign a transaction,
var fromAddress = 'DSw2NHz2YfTeFogjeGJvZVVZkjkxSSX3zx';
var toAddress = 'DE1wEbm9D6JqEhqGtyD52BkHQmQ5N18J84';
var changeAddress = 'DAPkqFzgrXVsUU7WkSf1GYMmFzEGvuK4SK';
var privateKey = 'dd7bdefb163b31eb706ec43589c24cd27fc7878216836468bf216845c7c4aa1c';
var private1 = 'ba9bb7f48969e94301025313c298916b2913fb7eecefe98b9128ef4d87e40ea40';
var private2 = '6403e70451390134f2bddbe5ecb33c5b264af292fcbf2cdd97deaac7e1e8f7ba0';

// console.log(new doge.PrivateKey(privateKey, "mainnet").toAddress().toString())

var simpleUtxoWith10DOGE = {
  address: fromAddress,
  txId: 'a477af6b2667c29670467e4e0728b685ee07b240235771862318e29ddbe58458',
  outputIndex: 0,
  script: doge.Script.buildPublicKeyHashOut(fromAddress).toString(),
  satoshis: 10e8
};
var transaction = new doge.Transaction()
  .from(simpleUtxoWith10DOGE)
  .to(toAddress, 50000)
  // .change(changeAddress)
  .sign(privateKey);
console.log(transaction.toString())

i got this error:
doge.js:1 Uncaught (in promise) Error: Assertion failed
at n (:8000/js/doge.js:1)
at s.toBuffer (:8000/js/doge.js:1)
at e.f.toBuffer.f.toDER (:8000/js/doge.js:1)
at b.addSignature (:8000/js/doge.js:1)
at x.applySignature (:8000/js/doge.js:1)
at :8000/js/doge.js:1
at Wt (:8000/js/doge.js:1)
at Function.Go (:8000/js/doge.js:1)
at x.sign (:8000/js/doge.js:1)
at _callee2$ (:8000/p__transaction.js:501)
at tryCatch (:8000/mf-dep_vendors-node_modules_umijs_preset-built-in_node_modules_regenerator-runtime_runtime_js.08045b18.async.js:53)
at Generator.invoke [as _invoke] (:8000/mf-dep_vendors-node_modules_umijs_preset-built-in_node_modules_regenerator-runtime_runtime_js.08045b18.async.js:282)
at Generator.prototype. [as next] (:8000/mf-dep_vendors-node_modules_umijs_preset-built-in_node_modules_regenerator-runtime_runtime_js.08045b18.async.js:105)
at asyncGeneratorStep (:8000/mf-dep_src_umi_cache_mfsu_mf-va_D__workspaces_walletApps_demo_node_modules__umijs_babel-preset-umi_n-b07fb7.3974ce3a.async.js:16)
at _next (:8000/mf-dep_src_umi_cache_mfsu_mf-va_D__workspaces_walletApps_demo_node_modules__umijs_babel-preset-umi_n-b07fb7.3974ce3a.async.js:38)

can any one work this out? thanks

[dxteam2024]

all method in the browser works fine except transaction sign method

[vikowl]

@aliray have you found a problem?