everytime i upgrade deno i get a ton of Oak errors

[ralyodio]

Here's the latest from new version of Deno:

error: TS2345 [ERROR]: Argument of type 'import("https://deno.land/x/[email protected]/middleware.ts").Middleware<Record<string, any>, import("https://deno.land/x/[email protected]/context.ts").Context<Record<string, any>, Record<string, any>>>' is not assignable to parameter of type 'import("https://deno.land/x/[email protected]/middleware.ts").Middleware<Record<string, any>, import("https://deno.land/x/[email protected]/context.ts").Context<Record<string, any>, Record<string, any>>>'.
  Types of parameters 'context' and 'context' are incompatible.
    Type 'import("https://deno.land/x/[email protected]/context.ts").Context<Record<string, any>, Record<string, any>>' is not assignable to type 'import("https://deno.land/x/[email protected]/context.ts").Context<Record<string, any>, Record<string, any>>'.
      Types of property 'app' are incompatible.
        Type 'import("https://deno.land/x/[email protected]/application.ts").Application<Record<string, any>>' is not assignable to type 'import("https://deno.land/x/[email protected]/application.ts").Application<Record<string, any>>'.
          Property '#contextState' in type 'Application' refers to a different member that cannot be accessed from within type 'Application'.
app.use(searches.routes());
        ~~~~~~~~~~~~~~~~~
    at file:///home/ettinger/www/grazily.com/grazily-api/index.ts:32:9

TS2345 [ERROR]: Argument of type 'import("https://deno.land/x/[email protected]/middleware.ts").Middleware<Record<string, any>, import("https://deno.land/x/[email protected]/context.ts").Context<Record<string, any>, Record<string, any>>>' is not assignable to parameter of type 'import("https://deno.land/x/[email protected]/middleware.ts").Middleware<Record<string, any>, import("https://deno.land/x/[email protected]/context.ts").Context<Record<string, any>, Record<string, any>>>'.
app.use(searches.allowedMethods());
        ~~~~~~~~~~~~~~~~~~~~~~~~~
    at file:///home/ettinger/www/grazily.com/grazily-api/index.ts:33:9

TS2345 [ERROR]: Argument of type 'import("https://deno.land/x/[email protected]/middleware.ts").Middleware<Record<string, any>, import("https://deno.land/x/[email protected]/context.ts").Context<Record<string, any>, Record<string, any>>>' is not assignable to parameter of type 'import("https://deno.land/x/[email protected]/middleware.ts").Middleware<Record<string, any>, import("https://deno.land/x/[email protected]/context.ts").Context<Record<string, any>, Record<string, any>>>'.
app.use(users.routes());
        ~~~~~~~~~~~~~~
    at file:///home/ettinger/www/grazily.com/grazily-api/index.ts:34:9

TS2345 [ERROR]: Argument of type 'import("https://deno.land/x/[email protected]/middleware.ts").Middleware<Record<string, any>, import("https://deno.land/x/[email protected]/context.ts").Context<Record<string, any>, Record<string, any>>>' is not assignable to parameter of type 'import("https://deno.land/x/[email protected]/middleware.ts").Middleware<Record<string, any>, import("https://deno.land/x/[email protected]/context.ts").Context<Record<string, any>, Record<string, any>>>'.
app.use(users.allowedMethods());
        ~~~~~~~~~~~~~~~~~~~~~~
    at file:///home/ettinger/www/grazily.com/grazily-api/index.ts:35:9

TS2345 [ERROR]: Argument of type 'import("https://deno.land/x/[email protected]/middleware.ts").Middleware<Record<string, any>, import("https://deno.land/x/[email protected]/context.ts").Context<Record<string, any>, Record<string, any>>>' is not assignable to parameter of type 'import("https://deno.land/x/[email protected]/middleware.ts").Middleware<Record<string, any>, import("https://deno.land/x/[email protected]/context.ts").Context<Record<string, any>, Record<string, any>>>'.
app.use(index.routes());
        ~~~~~~~~~~~~~~
    at file:///home/ettinger/www/grazily.com/grazily-api/index.ts:36:9

TS2345 [ERROR]: Argument of type 'import("https://deno.land/x/[email protected]/middleware.ts").Middleware<Record<string, any>, import("https://deno.land/x/[email protected]/context.ts").Context<Record<string, any>, Record<string, any>>>' is not assignable to parameter of type 'import("https://deno.land/x/[email protected]/middleware.ts").Middleware<Record<string, any>, import("https://deno.land/x/[email protected]/context.ts").Context<Record<string, any>, Record<string, any>>>'.
app.use(index.allowedMethods());
        ~~~~~~~~~~~~~~~~~~~~~~
    at file:///home/ettinger/www/grazily.com/grazily-api/index.ts:37:9

TS2345 [ERROR]: Argument of type 'import("https://deno.land/x/[email protected]/middleware.ts").Middleware<Record<string, any>, import("https://deno.land/x/[email protected]/context.ts").Context<Record<string, any>, Record<string, any>>>' is not assignable to parameter of type 'import("https://deno.land/x/[email protected]/middleware.ts").Middleware<Record<string, any>, import("https://deno.land/x/[email protected]/context.ts").Context<Record<string, any>, Record<string, any>>>'.
app.use(stats.routes());
        ~~~~~~~~~~~~~~
    at file:///home/ettinger/www/grazily.com/grazily-api/index.ts:38:9

TS2345 [ERROR]: Argument of type 'import("https://deno.land/x/[email protected]/middleware.ts").Middleware<Record<string, any>, import("https://deno.land/x/[email protected]/context.ts").Context<Record<string, any>, Record<string, any>>>' is not assignable to parameter of type 'import("https://deno.land/x/[email protected]/middleware.ts").Middleware<Record<string, any>, import("https://deno.land/x/[email protected]/context.ts").Context<Record<string, any>, Record<string, any>>>'.
app.use(stats.allowedMethods());
        ~~~~~~~~~~~~~~~~~~~~~~
    at file:///home/ettinger/www/grazily.com/grazily-api/index.ts:39:9

Found 8 errors.

what does this keep happening?

[kitsonk]

It is clear from the error messages that you have two versions of oak, 10.2.1 and 10.4.0 and TypeScript is correctly identifying that they are type incompatible with each other.

A deno info /home/ettinger/www/grazily.com/grazily-api/index.ts should demonstrate the dependency tree. If it previously worked, but upgrading Deno caused it to break, it is likely because you are importing an unpinned version of oak, which is strongly recommended against in the README:

⚠️ Warning The examples in this README pull from main and are designed for
Deno CLI or Deno Deploy, which may not make sense to do when you are looking
to actually deploy a workload. You would want to "pin" to a particular version
which is compatible with the version of Deno you are using and has a fixed set
of APIs you would expect. https://deno.land/x/ supports using git tags in
the URL to direct you at a particular version. So to use version 3.0.0 of oak,
you would want to import https://deno.land/x/[email protected]/mod.ts.

If it is some other dependency that is doing this, you can "override" or "force" the dependency via usage of an import-map.

Why it occurs when upgrading, likely because there have been minor changes in the cache validation that goes on and some of the modules get reloaded, potentially a deno cache --reload /home/ettinger/www/grazily.com/grazily-api/index.ts would resolve the issue but wouldn't get over the fundamental issue of unpinned dependencies.

[ralyodio]

ahh damn. yeah i still had some old un-pinned modules in index.ts. Fixing that and using a deps.ts with pinned version and then doing deno cache --reload index.ts fixes it!!