diegomura/react-pdf

<Image /> throws error when using in NextJS with swcMinify

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#2,063 创建于 2022年10月26日

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help wanted

描述

Describe the bug I'm using react-pdf with nextjs (v12). When running in dev mode everything works as expected. When building the app for production with swcMinfiy: true in next.config.js I'm getting the following error on the component

Uncaught (in promise) TypeError: Cannot read properties of undefined (reading 'width')
    at drawImage (_app-4582e1627b46c737.js:115:440420)
    at renderImage (_app-4582e1627b46c737.js:115:440829)
    at renderNode (_app-4582e1627b46c737.js:115:452973)
    at d (_app-4582e1627b46c737.js:115:452461)
    at Array.forEach (<anonymous>)
    at renderChildren (_app-4582e1627b46c737.js:115:452482)
    at renderNode (_app-4582e1627b46c737.js:115:452985)
    at d (_app-4582e1627b46c737.js:115:452461)
    at Array.forEach (<anonymous>)
    at renderChildren (_app-4582e1627b46c737.js:115:452482)

Using swcMinify: false it works as expected. But swc is considered best practice/ stable and is on per default starting Nextjs v13. So leaving it off can't be the solution.

To Reproduce as described above

Expected behavior Should not throw error

Screenshots If applicable, add screenshots to help explain your problem.

Desktop (please complete the following information):

  • OS: MacOS M1
  • Browser: Chrome
  • Nextjs v12
  • React v18
  • React-pdf v.3.0.0

贡献者指南

技术栈
reactnextjsjavascript
领域
frontend
议题类型
bug
难度面向新贡献者的预计实现难度，1 表示很小改动，5 表示专家级工作。
3
预计时间有经验贡献者完成调查、实现、测试并准备 pull request 的粗略时间范围。
1-3 hours
活动状态议题当前的可参与程度：新鲜、活跃、陈旧、阻塞或等待维护者输入。
fresh
清晰度议题是否清楚说明期望改动、验收标准和下一步。
clear
前置要求
Familiarity with Next.jsBasic understanding of SWC minification
新手友好度1-100 的估计分数，表示该议题对首次贡献者的友好程度。
40
研究方向
Investigate how swcMinify in Next.js affects the rendering of react pdf's Image component. The error occurs during production build with swcMinify enabled. Look at the drawImage and renderImage functions in the react pdf source to see how they handle image dimensions. Check if minification renames or removes properties like 'width'. Consider testing with different minification settings or reproducing the issue in a minimal Next.js project.