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0

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Storybook initial config for react throws error

I initialized storybook for react app with npx storybook init command, then run nr storybook and it throws an error:

ERROR in ./.storybook/preview.js-generated-config-entry.js
Module build failed (from ./node_modules/babel-loader/lib/index.js):
TypeError: /Users/igormakowski/Documents/tenset-marketplace/.storybook/preview.js-generated-config-entry.js: (0 , _genMapping.maybeAddMapping) is not a function
    at SourceMap.mark (/Users/igormakowski/Documents/tenset-marketplace/node_modules/@babel/core/node_modules/@babel/generator/lib/source-map.js:49:37)
    at Buffer._mark (/Users/igormakowski/Documents/tenset-marketplace/node_modules/@babel/core/node_modules/@babel/generator/lib/buffer.js:138:60)
    at Buffer._append (/Users/igormakowski/Documents/tenset-marketplace/node_modules/@babel/core/node_modules/@babel/generator/lib/buffer.js:117:12)
    at Buffer.append (/Users/igormakowski/Documents/tenset-marketplace/node_modules/@babel/core/node_modules/@babel/generator/lib/buffer.js:78:10)
    at Generator._append (/Users/igormakowski/Documents/tenset-marketplace/node_modules/@babel/core/node_modules/@babel/generator/lib/printer.js:192:52)
    at Generator.word (/Users/igormakowski/Documents/tenset-marketplace/node_modules/@babel/core/node_modules/@babel/generator/lib/printer.js:100:10)
    at Generator.ImportDeclaration (/Users/igormakowski/Documents/tenset-marketplace/node_modules/@babel/core/node_modules/@babel/generator/lib/generators/modules.js:172:8)
    at /Users/igormakowski/Documents/tenset-marketplace/node_modules/@babel/core/node_modules/@babel/generator/lib/printer.js:310:19
    at Buffer.withSource (/Users/igormakowski/Documents/tenset-marketplace/node_modules/@babel/core/node_modules/@babel/generator/lib/buffer.js:208:5)
    at Generator.withSource (/Users/igormakowski/Documents/tenset-marketplace/node_modules/@babel/core/node_modules/@babel/generator/lib/printer.js:176:15)
 @ multi ./node_modules/@storybook/core-client/dist/esm/globals/polyfills.js ./node_modules/@storybook/core-client/dist/esm/globals/globals.js (webpack)-hot-middleware/client.js?reload=true&quiet=false&noInfo=undefined ./storybook-init-framework-entry.js ./node_modules/@storybook/react/dist/esm/client/docs/config-generated-config-entry.js ./node_modules/@storybook/react/dist/esm/client/preview/config-generated-config-entry.js ./node_modules/@storybook/addon-links/preview.js-generated-config-entry.js ./node_modules/@storybook/addon-docs/preview.js-generated-config-entry.js ./node_modules/@storybook/addon-actions/preview.js-generated-config-entry.js ./node_modules/@storybook/addon-backgrounds/preview.js-generated-config-entry.js ./node_modules/@storybook/addon-measure/preview.js-generated-config-entry.js ./node_modules/@storybook/addon-outline/preview.js-generated-config-entry.js ./node_modules/@storybook/addon-interactions/preview.js-generated-config-entry.js ./.storybook/preview.js-generated-config-entry.js ./generated-stories-entry.js main[13]
about 4 years ago · Juan Pablo Isaza
1 Respostas
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0

Try deleting node_modules. It sounds stupid but it's working for me and at least one other person: I'm getting the error "_genMapping.maybeAddMapping is not a function" when I try to collect coverage from jest tests.

about 4 years ago · Juan Pablo Isaza Relatório
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