🐛 [Bug]: 无法在小程序启动时调用Toast loading #989
Description
问题出在哪个包
@taroify/core
正在使用的 Taroify 版本是多少
0.9.0
问题出在哪个平台/设备/浏览器
weapp
重现链接
https://codesandbox.io/p/sandbox/dark-shape-ms26md?file=%2Fsrc%2Fapp.ts%3A19%2C24
环境信息
╰─ taro info ─╯
👽 Taro v4.1.7
last commit---- 6a1aa1b
Current build env is: undefined
Current node env is: undefined
Taro CLI 4.1.7 environment info:
System:
OS: macOS 26.1
Shell: 5.9 - /bin/zsh
Binaries:
Node: 24.11.0 - /Users/duohuang/.asdf/installs/nodejs/24.11.0/bin/node
npm: 11.6.1 - /Users/duohuang/.asdf/plugins/nodejs/shims/npm
npmPackages:
@tarojs/cli: 4.1.7 => 4.1.7
@tarojs/components: ^4.1.8 => 4.1.8
@tarojs/helper: 4.1.7 => 4.1.7
@tarojs/plugin-framework-react: 4.1.7 => 4.1.7
@tarojs/plugin-platform-alipay: 4.1.7 => 4.1.7
@tarojs/plugin-platform-h5: 4.1.7 => 4.1.7
@tarojs/plugin-platform-harmony-hybrid: 4.1.7 => 4.1.7
@tarojs/plugin-platform-jd: 4.1.7 => 4.1.7
@tarojs/plugin-platform-qq: 4.1.7 => 4.1.7
@tarojs/plugin-platform-swan: 4.1.7 => 4.1.7
@tarojs/plugin-platform-tt: 4.1.7 => 4.1.7
@tarojs/plugin-platform-weapp: 4.1.7 => 4.1.7
@tarojs/react: 4.1.7 => 4.1.7
@tarojs/runtime: 4.1.7 => 4.1.7
@tarojs/shared: 4.1.7 => 4.1.7
@tarojs/taro: 4.1.7 => 4.1.7
@tarojs/taro-loader: 4.1.7 => 4.1.7
@tarojs/webpack5-runner: 4.1.7 => 4.1.7
babel-preset-taro: 4.1.7 => 4.1.7
eslint-config-taro: 4.1.7 => 4.1.7
react: ^18.0.0 => 18.3.1
重现步骤
启动小程序, 报错如下
TypeError: Cannot read property '$taroPath' of undefined
at getPagePath (._node_modules_.pnpm_@[email protected]_@[email protected]_@[email protected]_@[email protected]__b1dd2c742dbfe85b019241bf717f4bfc_node_modules_@taroify_core_utils_dom_portal.js:7)
at openToast (._node_modules_.pnpm_@[email protected]_@[email protected]_@[email protected]_@[email protected]__b1dd2c742dbfe85b019241bf717f4bfc_node_modules_@taroify_core_toast_toast.imperative.js:40)
at Function.loading (._node_modules_.pnpm_@[email protected]_@[email protected]_@[email protected]_@[email protected]__b1dd2c742dbfe85b019241bf717f4bfc_node_modules_@taroify_core_toast_toast.imperative.js:68)
at Object.showLoading (._src_utils_messager.ts:16)
at Object.current (._src_app.ts:51)
at callback (vendors-node_modules_taro_weapp_prebundle_tarojs_plugin-framework-react_dist_runtime_js.js?t=wechat&s=1762832736573&v=eac71047e2a36b836229a7b0064290a3:98)
at vendors-node_modules_taro_weapp_prebundle_tarojs_plugin-framework-react_dist_runtime_js.js?t=wechat&s=1762832736573&v=eac71047e2a36b836229a7b0064290a3:464
at Array.forEach (<anonymous>)
at triggerAppHook (vendors-node_modules_taro_weapp_prebundle_tarojs_plugin-framework-react_dist_runtime_js.js?t=wechat&s=1762832736573&v=eac71047e2a36b836229a7b0064290a3:464)
at onLaunch (vendors-node_modules_taro_weapp_prebundle_tarojs_plugin-framework-react_dist_runtime_js.js?t=wechat&s=1762832736573&v=eac71047e2a36b836229a7b0064290a3:393)(env: macOS,mp,1.06.2504060; lib: 3.8.12)
你知道如何解决这个问题吗
No
您是否愿意参与修复这个问题，并创建一个 PR
None
修复这个问题的解决方案
因为小程序onlaunch时page还没生成 , 但是toast组件需要调用getCurrentPages访问页面堆栈,
