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TypeError: util.isNode is not a function after upgrading to 3.3.1

See original GitHub issue

I’m getting TypeError: util.isNode is not a function here https://github.com/aws/aws-sdk-js/blob/54f8555bd94d33a1754a44a35286f1d9e31c28a3/lib/dynamodb/types.js#L26 when

import DynamoDBSet from 'aws-sdk/lib/dynamodb/set';

new DynamoDBSet([1, 2]);

    at isBinary (.../node_modules/aws-sdk/lib/dynamodb/types.js:26:12)
    at typeOf (.../node_modules/aws-sdk/lib/dynamodb/types.js:6:36)
    at Set.detectType (.../node_modules/aws-sdk/lib/dynamodb/set.js:35:37)
    at Set.initialize (.../node_modules/aws-sdk/lib/dynamodb/set.js:28:10)
    at new Set (.../node_modules/aws-sdk/lib/dynamodb/set.js:22:10)

I noticed it actually started happening after updating a dev dependency of jest-dynalite that introduced this new dependency @aws/dynamodb-auto-marshaller@^0.7.1

Downgrading jest-dynalite (consequently removes the dependency) it works as expected.

see https://github.com/aws/aws-sdk-js/issues/3601

Issue Analytics

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

Top GitHub Comments

1reaction

fresholliecommented, Jan 13, 2021

FYI. The reason this caused an issue after upgrading is because your code was relying on aws-sdk being imported first, which jest-dynalite was originally doing (setting up the module cache is such).

From v3.3.1 jest-dynalite dynamically imports aws-sdk, which means it has less side effects on your code and thus highlighted this issue.

0reactions

onhatecommented, Jan 13, 2021

ok @freshollie according to your comment on the original issue on aws-sdk repository it makes sense that it’s not directly related to jest-dynalite

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