TypeError: Cannot read property 'rows' of undefined #2
Description
Привет!
В видео https://www.youtube.com/watch?v=Lu1ziKbQYIQ есть ссылка на данный репозиторий и показывается пример работы сервера в докер-контейнере.
При скачивании контейнера (или создании своего контейнера на основе данного репозитория), сервер завершает работу с ошибкой.
docker run -it -p 3000:3000 drucoder/web-server
`Unable to find image 'drucoder/web-server:latest' locally
latest: Pulling from drucoder/web-server
89d9c30c1d48: Pull complete
94a3280d4b7b: Pull complete
Digest: sha256:973e9937fbb735296f73061f2589fbb62bcb933a67d90a85c3dd30c5e3e80599
Status: Downloaded newer image for drucoder/web-server:latest
yarn run v1.16.0
$ micro
micro: Accepting connections on port 3000
(node:26) UnhandledPromiseRejectionWarning: Error: connect ECONNREFUSED 127.0.0.1:5432
at TCPConnectWrap.afterConnect [as oncomplete] (net.js:1106:14)
(node:26) 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:26) [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.
micro: Gracefully shutting down. Please wait...
/docker-site/index.js:38
if (!result.rows[0].exists) {
^
TypeError: Cannot read property 'rows' of undefined
at Query.client.query [as callback] (/docker-site/index.js:38:17)
at Query.handleError (/docker-site/node_modules/pg/lib/query.js:142:17)
at process.nextTick (/docker-site/node_modules/pg/lib/client.js:63:13)
at process._tickCallback (internal/process/next_tick.js:61:11)`
И, кстати, спасибо большое за видео!