BUG in version 0.40 and 0.41

[wallysonn]

When using namespace in components, intellisense does not work and says that the component is not being used. In version 0.39.5 I don't have this problem.

In version 0.39.5 the result is:

[RosApr]

same problem

[rainwellyh]

我也是这个问题！

[muhamadamin1992]

same problem

[Eusebius1920]

I am seeing the exact same issue:

• 0.39.5 works
• 0.40.0 does not work
• 0.40.1 does not work either

Same with variables that are defined (in script setup) and only used in the template

[colinblaise]

I'm seeing further issues even on 0.39.5.

Undefined properties are not throwing any errors

edit: My issue is specifically with vue 2.7.8 (vuejs/vue#12718), #1350

[kdlslyv]

0.40.0 onwards can no longer handle vue2 class components for me

@Component
export default class Home extends Vue {
...
}

[kwarnkham]

Same here

[johnsoncodehk]

Fixed in 3d84c0d.