UnhandledPromiseRejectionWarning on concurrent deployments #22
Description
This happened while several workflows were running for deployments.
Workflow 1:
2022-07-01T10:23:36.1875380Z 🎋 On branch 'master', head commit ...
2022-07-01T10:23:36.1966415Z 💡 Using appspec.yml -> branch_config 'master' for 'master'
2022-07-01T10:23:36.1967287Z 🎳 Using deployment group '...'
2022-07-01T10:23:36.9842514Z ⚙️ Updated deployment group '...'
2022-07-01T10:23:36.9843283Z
2022-07-01T10:23:38.2323454Z 🔎 Last attempted deployment was from run number 5, this is run number 8 - proceeding.
2022-07-01T10:23:39.1556959Z (node:1604) UnhandledPromiseRejectionWarning: TypeError: object null is not iterable (cannot read property Symbol(Symbol.iterator))
2022-07-01T10:23:39.1558100Z at Object.exports.createDeployment (/home/runner/work/_actions/webfactory/create-aws-codedeploy-deployment/master/dist/index.js:157:43)
2022-07-01T10:23:39.1558699Z at processTicksAndRejections (internal/process/task_queues.js:97:5)
2022-07-01T10:23:39.1560649Z (node:1604) 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(). To terminate the node process on unhandled promise rejection, use the CLI flag `--unhandled-rejections=strict` (see https://nodejs.org/api/cli.html#cli_unhandled_rejections_mode). (rejection id: 1)
2022-07-01T10:23:39.1564370Z (node:1604) [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.
Workflow 2:
2022-07-01T10:23:34.7799394Z 🎋 On branch 'master', head commit ...
2022-07-01T10:23:34.7882115Z 💡 Using appspec.yml -> branch_config 'master' for 'master'
2022-07-01T10:23:34.7882798Z 🎳 Using deployment group '...'
2022-07-01T10:23:35.6488998Z ⚙️ Updated deployment group '...'
2022-07-01T10:23:35.6491254Z
2022-07-01T10:23:37.0387457Z 🔎 Last attempted deployment was from run number 5, this is run number 9 - proceeding.
2022-07-01T10:23:38.2165169Z 🚚️ Created deployment d-P72JNXQBI – https://console.aws.amazon.com/codesuite/codedeploy/deployments/d-P72JNXQBI?region=eu-central-1
2022-07-01T10:23:38.2165860Z
2022-07-01T10:23:38.2167636Z
2022-07-01T10:23:38.2169431Z ⏲ Waiting for deployment d-P72JNXQBI to finish
2022-07-01T10:27:18.3784075Z 🥳 Deployment successful