From 518d7cbd4cb19c02c36af10919fc407e8b24740f Mon Sep 17 00:00:00 2001
From: Ronny <octantis468@163.com>
Date: Thu, 11 Apr 2024 10:10:30 +0800
Subject: [PATCH] =?UTF-8?q?fix:=20=E3=80=90=E5=8F=91=E8=A1=8C=E4=B8=BA?=
 =?UTF-8?q?=E6=B7=B7=E5=90=88=E5=88=86=E5=8C=85=E3=80=91TypeError:=20t.$ca?=
 =?UTF-8?q?llHook=20is=20not=20a=20function?=
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1. 当发行为混合分包的时候，uniapp 会调用 initCreateSubpackageApp 方法

2. initCreateSubpackageApp 里调用 parseApp ，并在 onLaunch 时候进行 initBaseInstance

3. initCreateSubpackageApp 里调用 parseApp 后同步执行 `vm.$.ctx.$scope = app;`

4. initBaseInstance 在 onLaunch 会进行 `if (this.$vm && ctx.$scope) {return;}` 阻断，如果通过则执行 `ctx.$hasHook = hasHook;  ctx.$callHook = callHook;`

问题出在 onLaunch 是异步的，导致 4 的流程阻断，没有执行 $callHook 赋值，最终导致 `initAppLifecycle` 中的 `vm.$callHook` 为 undefined
---
 packages/uni-mp-core/src/runtime/app.ts | 2 ++
 1 file changed, 2 insertions(+)

diff --git a/packages/uni-mp-core/src/runtime/app.ts b/packages/uni-mp-core/src/runtime/app.ts
index 1d58ba126c4..c7643b910d9 100644
--- a/packages/uni-mp-core/src/runtime/app.ts
+++ b/packages/uni-mp-core/src/runtime/app.ts
@@ -113,6 +113,8 @@ export function initCreateSubpackageApp(parseAppOptions?: ParseAppOptions) {
       })
     if (!app) return
     ;(vm.$ as any).ctx.$scope = app
+    (vm.$ as any).ctx.$hasHook = hasHook
+    (vm.$ as any).ctx.$callHook = callHook
     const globalData = app.globalData
     if (globalData) {
       Object.keys(appOptions.globalData).forEach((name) => {