pxtransform 拿不到 config中的值

[jianjun6668]

相关平台

H5

浏览器版本: Chrome/131.0.0.0
使用框架: React

复现步骤

我现在在将1.3.9升级到4.0.8，升级过程中报错 ”vendors-node_modules_taro_h5_prebundle_chunk-DZCD4O6R_js.js:18426 Uncaught (in promise) TypeError: Cannot use 'in' operator to search for 'undefined' in undefined
at pxTransform (vendors-node_modules_taro_h5_prebundle_chunk-DZCD4O6R_js.js:18426:23)
at eval (webpack-internal:///./src/components/tempItem/index.js:268:70)
at ./src/components/tempItem/index.js (src_app_boot_js.js:2097:1)
at options.factory (runtime.js:966:31)
at webpack_require (runtime.js:34:32)
at fn (runtime.js:624:21)
at eval (webpack-internal:///./src/pages/home/index.js:38:85)
at ./src/pages/home/index.js (src_app_boot_js.js:2174:1)
at options.factory (runtime.js:966:31)
at webpack_require (runtime.js:34:32)“，查看代码发现没有读到config中的值。

然后我新建一个项目，在useLaunch中使用Taro.pxTransform(10)同样报错，报错信息如下
”Uncaught TypeError: Cannot read properties of undefined (reading 'pxTransform')
at eval (app.js:10:1)
eval @ app.js:10
setTimeout
eval @ app.js:9
callback @ vendors-node_modules_taro_h5_prebundle_chunk-YE3WZ4YS_js.chunkhash.js:90
（匿名） @ vendors-node_modules_taro_h5_prebundle_chunk-YE3WZ4YS_js.chunkhash.js:480
triggerAppHook @ vendors-node_modules_taro_h5_prebundle_chunk-YE3WZ4YS_js.chunkhash.js:480
onLaunch @ vendors-node_modules_taro_h5_prebundle_chunk-YE3WZ4YS_js.chunkhash.js:409
（匿名） @ vendors-node_modules_taro_h5_prebundle_chunk-YE3WZ4YS_js.chunkhash.js:292
Promise.then
waitAppWrapper @ vendors-node_modules_taro_h5_prebundle_chunk-YE3WZ4YS_js.chunkhash.js:292
value @ vendors-node_modules_taro_h5_prebundle_chunk-YE3WZ4YS_js.chunkhash.js:411
createRouter @ vendors-node_modules_taro_h5_prebundle_chunk-YZEYTA5X_js.chunkhash.js:41276
eval @ app.boot.js:47
./src/app.boot.js @ src_app_boot_js.chunkhash.js:84
options.factory @ runtime.c77173c8.js:798
webpack_require @ runtime.c77173c8.js:34
fn @ runtime.c77173c8.js:456
Promise.then
eval @ app.config.js:1
./src/app.config.js @ app.c77173c8.js:49
options.factory @ runtime.c77173c8.js:798
webpack_require @ runtime.c77173c8.js:34
webpack_exec @ app.c77173c8.js:2004
（匿名） @ app.c77173c8.js:2005
webpackJsonpCallback @ runtime.c77173c8.js:1415
（匿名） @ app.c77173c8.js:9“

期望结果

期望可以正常使用

实际结果

报错

环境信息

Taro CLI 4.0.8 environment info:
    System:
      OS: macOS 15.1.1
      Shell: 5.9 - /bin/zsh
    Binaries:
      Node: 20.13.1 - ~/.nvm/versions/node/v20.13.1/bin/node
      npm: 10.5.2 - ~/.nvm/versions/node/v20.13.1/bin/npm
    npmPackages:
      @tarojs/cli: 4.0.8 => 4.0.8 
      @tarojs/components: 4.0.8 => 4.0.8 
      @tarojs/helper: 4.0.8 => 4.0.8 
      @tarojs/plugin-framework-react: 4.0.8 => 4.0.8 
      @tarojs/plugin-platform-alipay: 4.0.8 => 4.0.8 
      @tarojs/plugin-platform-h5: 4.0.8 => 4.0.8 
      @tarojs/plugin-platform-harmony-hybrid: 4.0.8 => 4.0.8 
      @tarojs/plugin-platform-jd: 4.0.8 => 4.0.8 
      @tarojs/plugin-platform-qq: 4.0.8 => 4.0.8 
      @tarojs/plugin-platform-swan: 4.0.8 => 4.0.8 
      @tarojs/plugin-platform-tt: 4.0.8 => 4.0.8 
      @tarojs/plugin-platform-weapp: 4.0.8 => 4.0.8 
      @tarojs/react: 4.0.8 => 4.0.8 
      @tarojs/runtime: 4.0.8 => 4.0.8 
      @tarojs/shared: 4.0.8 => 4.0.8 
      @tarojs/taro: 4.0.8 => 4.0.8 
      @tarojs/taro-h5: ^4.0.8 => 4.0.8 
      @tarojs/taro-loader: 4.0.8 => 4.0.8 
      @tarojs/webpack5-runner: 4.0.8 => 4.0.8 
      babel-preset-taro: 4.0.8 => 4.0.8 
      eslint-config-taro: 4.0.8 => 4.0.8 
      react: ^18.0.0 => 18.3.1 
      taro-ui: ^3.3.0 => 3.3.0 

[jianjun6668]

看了下代码是在调用pxTransform，还没有init完。