Mongoose 6.1.5 typescript build fail

Do you want to request a feature or report a bug? Bug What is the current behavior? My build is failing after updating mongoose to 6.1.5 but it was working fine in 6.1.4 If the current behavior is a bug, please provide the steps to reproduce.

https://github.com/Codversity/Codversity/runs/4710880686?check_suite_focus=true

Here’s the github action

https://github.com/Codversity/Codversity/blob/main/tsconfig.json

https://github.com/Codversity/Codversity/blob/main/tsconfig.server.json What is the expected behavior? It shouldn’t break as it’s a patch update. What are the versions of Node.js, Mongoose and MongoDB you are using? Note that “latest” is not a version. Node v16 Mongoose v6.1.5

[wejd]

@imranbarbhuiya so did that fix your issue? Was it being on a broken build that caused the problem?

In my case, it’s still failing in @types/node v17.0.5 also

node v16 test https://github.com/Codversity/Codversity/runs/4717302087?check_suite_focus=true

node v17 test https://github.com/Codversity/Codversity/runs/4717302162?check_suite_focus=true

both are failing

I checked your code and you did not fix the version of types/node you should delete the ^ before the version number

[vkarpov15]

@imranbarbhuiya your build is now failing for a different reason:

./server/model/blogModel.ts:92:12
Type error: Property 'title' does not exist on type 'Document<any, any, any>'.

  90 | 
  91 | blogSchema.pre("validate", function (next) {
> 92 |   if (this.title && !this.slug) {
     |            ^
  93 |     this.slug = slugify(this.title, { lower: true, strict: true });
  94 |   } else if (this.slug) {
  95 |     this.slug = slugify(this.slug, { lower: true, strict: true });

It looks like this isn’t tied to @types/node after all, sorry for the confusion. The easiest workaround is to pass the context to pre:

blogSchema.pre<Blog>('validate', function(next) { ... })

We’ll take a look and see if we can work around this without causing significant perf overhead. I suspect the issue here is https://github.com/Automattic/mongoose/commit/1141ec487b12376b2eb7ccf0123a1f6d1245a149 .