在快速入门和 bulkReadDocuments 的示例代码中获取 "UnhandledPromiseRejectionWarning: Error"

Question

使用 Domino AppDev Pack 文档中的 快速入门，我得到一个错误：

(node:46496) UnhandledPromiseRejectionWarning: Error
    at new DominoDbError (C:\Users\tbahn\AppData\Roaming\npm\node_modules\@domino\domino-db\src\domino-db-error.js:6:16)
    at wrapError (C:\Users\tbahn\AppData\Roaming\npm\node_modules\@domino\domino-db\src\requests\grpc\utils\grpc-helpers.js:124:10)
    at client.bulkNote (C:\Users\tbahn\AppData\Roaming\npm\node_modules\@domino\domino-db\src\requests\grpc\utils\bulk-document.js:157:18)
    at Object.onReceiveStatus (C:\Users\tbahn\AppData\Roaming\npm\node_modules\@domino\domino-db\node_modules\grpc\src\client_interceptors.js:1189:9)
    at InterceptingListener._callNext (C:\Users\tbahn\AppData\Roaming\npm\node_modules\@domino\domino-db\node_modules\grpc\src\client_interceptors.js:564:42)
    at InterceptingListener.onReceiveStatus (C:\Users\tbahn\AppData\Roaming\npm\node_modules\@domino\domino-db\node_modules\grpc\src\client_interceptors.js:614:8)
    at callback (C:\Users\tbahn\AppData\Roaming\npm\node_modules\@domino\domino-db\node_modules\grpc\src\client_interceptors.js:841:24)
(node:46496) UnhandledPromiseRejectionWarning: Unhandled promise rejection. This error originated either by throwing inside of an async function without a catch block, or by rejecting a promise which was not handled with .catch(). (rejection id: 1)
(node:46496) [DEP0018] DeprecationWarning: Unhandled promise rejections are deprecated. In the future, promise rejections that are not handled will terminate the Node.js process with a non-zero exit code.

行中出现错误：

const response = await database.bulkCreateDocuments(createOptions);

我在 database.bulkReadDocuments.

的示例代码中遇到了同样的错误

Answer 1

要找到更好的错误消息，您应该捕获抛出的错误。

try {
  const response = await database.bulkCreateDocuments(createOptions);
} catch (e) {
  console.error(e);
}