切换组件报错，可能是transition+keep-alive的问题
Apr 7th 2022
Version
3.2.27 及以上
Reproduction link
Steps to reproduce
- 输入11
- 点击切换
- 输入 22
- 点击前往CC 然后就报错了，怎么点都报错
What is expected?
正常切换组件
What is actually happening?
切换报错
Apr 13th 2022
Version
3.2.27 及以上
Reproduction link
Steps to reproduce
- 输入11
- 点击切换
- 输入 22
- 点击前往CC 然后就报错了，怎么点都报错
What is expected?
正常切换组件
What is actually happening?
切换报错
function toggleCC(){
t.value = 2;
+ nextTick(() => {
Comp.value=CC // 挂载到Parent 行为
+ });
}
t.value = 2 卸载Parent dom行为 与 Comp.value=CC 挂载到Parent dom 行为，在同一队列下执行是矛盾的，如报错 Cannot read properties of null (reading 'parentNode')所说
Apr 18th 2022
是的，加了nextTick不报错了。如果是去掉transition也不报错
Nov 29th 2023