Deno run resulting in loads of errors with third party module #9403

Tobi696 · 2021-02-04T15:57:09Z

Tobi696
Feb 4, 2021

(This is my first time using Deno, please don't flame me for beginner mistakes.)

When I run a simple file with no dependencies (e.g. console.log("Hello")), everything works fine.

As soon as I import a third-party library, I get loads of errors.

Script using third-party library:

import { opine, json } from "https://deno.land/x/[email protected]/mod.ts";

const app = opine();

app.listen(3000, () => {
    console.log('Server is listening on port 3000')
});

Output:

Check file:///Users/tobiaswimmer/Documents/Development/auth-microservice/test.js
error: TS2345 [ERROR]: Argument of type 'string | URL' is not assignable to parameter of type 'string'.
  Type 'URL' is not assignable to type 'string'.
  return new URL(url).pathname
                 ~~~
    at https://deno.land/[email protected]/path/win32.ts:911:18

TS2345 [ERROR]: Argument of type 'string | URL' is not assignable to parameter of type 'string'.
  Type 'URL' is not assignable to type 'string'.
  return new URL(url).pathname;
                 ~~~
    at https://deno.land/[email protected]/path/posix.ts:433:18

TS1205 [ERROR]: Re-exporting a type when the '--isolatedModules' flag is provided requires using 'export type'.
export { AsyncReturnType } from "./AsyncReturnType.ts";
         ~~~~~~~~~~~~~~~
    at https://deno.land/x/[email protected]/tools/typeSafety/index.ts:2:10

TS1205 [ERROR]: Re-exporting a type when the '--isolatedModules' flag is provided requires using 'export type'.
export { UnpackPromise } from "./UnpackPromise.ts";
         ~~~~~~~~~~~~~
    at https://deno.land/x/[email protected]/tools/typeSafety/index.ts:8:10

TS1205 [ERROR]: Re-exporting a type when the '--isolatedModules' flag is provided requires using 'export type'.
export { UnpackTypeGuard } from "./UnpackTypeGuard.ts";
         ~~~~~~~~~~~~~~~
    at https://deno.land/x/[email protected]/tools/typeSafety/index.ts:9:10

TS1205 [ERROR]: Re-exporting a type when the '--isolatedModules' flag is provided requires using 'export type'.
export { Ctx, DoneOrAborted } from "./Ctx.ts";
         ~~~
    at https://deno.land/x/[email protected]/lib/types/interfaces/index.ts:1:10

TS1205 [ERROR]: Re-exporting a type when the '--isolatedModules' flag is provided requires using 'export type'.
export { Ctx, DoneOrAborted } from "./Ctx.ts";
              ~~~~~~~~~~~~~
    at https://deno.land/x/[email protected]/lib/types/interfaces/index.ts:1:15

TS1205 [ERROR]: Re-exporting a type when the '--isolatedModules' flag is provided requires using 'export type'.
export { CtxLike, VoidCtxLike } from "./CtxLike.ts";
                  ~~~~~~~~~~~
    at https://deno.land/x/[email protected]/lib/types/interfaces/index.ts:2:19

TS1205 [ERROR]: Re-exporting a type when the '--isolatedModules' flag is provided requires using 'export type'.
export { Evt } from "./Evt.ts";
         ~~~
    at https://deno.land/x/[email protected]/lib/types/interfaces/index.ts:3:10

TS1205 [ERROR]: Re-exporting a type when the '--isolatedModules' flag is provided requires using 'export type'.
export { NonPostableEvt } from "./NonPostableEvt.ts";
         ~~~~~~~~~~~~~~
    at https://deno.land/x/[email protected]/lib/types/interfaces/index.ts:4:10

TS1205 [ERROR]: Re-exporting a type when the '--isolatedModules' flag is provided requires using 'export type'.
export { Postable } from "./Postable.ts";
         ~~~~~~~~
    at https://deno.land/x/[email protected]/lib/types/interfaces/index.ts:5:10

TS1205 [ERROR]: Re-exporting a type when the '--isolatedModules' flag is provided requires using 'export type'.
export { StatefulEvt } from "./StatefulEvt.ts";
         ~~~~~~~~~~~
    at https://deno.land/x/[email protected]/lib/types/interfaces/index.ts:6:10

TS1205 [ERROR]: Re-exporting a type when the '--isolatedModules' flag is provided requires using 'export type'.
export { StatefulReadonlyEvt, StateDiff as Diff } from "./StatefulReadonlyEvt.ts";
         ~~~~~~~~~~~~~~~~~~~
    at https://deno.land/x/[email protected]/lib/types/interfaces/index.ts:7:10

TS1205 [ERROR]: Re-exporting a type when the '--isolatedModules' flag is provided requires using 'export type'.
export { StatefulReadonlyEvt, StateDiff as Diff } from "./StatefulReadonlyEvt.ts";
                              ~~~~~~~~~~~~~~~~~
    at https://deno.land/x/[email protected]/lib/types/interfaces/index.ts:7:31

TS1205 [ERROR]: Re-exporting a type when the '--isolatedModules' flag is provided requires using 'export type'.
export { StatefulPostable } from "./StatefulPostable.ts";
         ~~~~~~~~~~~~~~~~
    at https://deno.land/x/[email protected]/lib/types/interfaces/index.ts:8:10

TS1205 [ERROR]: Re-exporting a type when the '--isolatedModules' flag is provided requires using 'export type'.
export { VoidCtx } from "./VoidCtx.ts";
         ~~~~~~~
    at https://deno.land/x/[email protected]/lib/types/interfaces/index.ts:9:10

TS1205 [ERROR]: Re-exporting a type when the '--isolatedModules' flag is provided requires using 'export type'.
export { VoidEvt } from "./VoidEvt.ts";
         ~~~~~~~
    at https://deno.land/x/[email protected]/lib/types/interfaces/index.ts:10:10

TS1205 [ERROR]: Re-exporting a type when the '--isolatedModules' flag is provided requires using 'export type'.
export { FactorizeEvt } from "./FactorizeEvt.ts";
         ~~~~~~~~~~~~
    at https://deno.land/x/[email protected]/lib/types/helper/index.ts:1:10

TS1205 [ERROR]: Re-exporting a type when the '--isolatedModules' flag is provided requires using 'export type'.
export { SwapEvtType } from "./SwapEvtType.ts";
         ~~~~~~~~~~~
    at https://deno.land/x/[email protected]/lib/types/helper/index.ts:2:10

TS1205 [ERROR]: Re-exporting a type when the '--isolatedModules' flag is provided requires using 'export type'.
export { ToPostableEvt } from "./ToPostableEvt.ts";
         ~~~~~~~~~~~~~
    at https://deno.land/x/[email protected]/lib/types/helper/index.ts:3:10

TS1205 [ERROR]: Re-exporting a type when the '--isolatedModules' flag is provided requires using 'export type'.
export { ToNonPostableEvt } from "./ToNonPostableEvt.ts";
         ~~~~~~~~~~~~~~~~
    at https://deno.land/x/[email protected]/lib/types/helper/index.ts:4:10

TS1205 [ERROR]: Re-exporting a type when the '--isolatedModules' flag is provided requires using 'export type'.
export { UnpackCtx } from "./UnpackCtx.ts";
         ~~~~~~~~~
    at https://deno.land/x/[email protected]/lib/types/helper/index.ts:5:10

TS1205 [ERROR]: Re-exporting a type when the '--isolatedModules' flag is provided requires using 'export type'.
export { UnpackEvt, EvtLike } from "./UnpackEvt.ts";
         ~~~~~~~~~
    at https://deno.land/x/[email protected]/lib/types/helper/index.ts:6:10

TS1205 [ERROR]: Re-exporting a type when the '--isolatedModules' flag is provided requires using 'export type'.
export { UnpackEvt, EvtLike } from "./UnpackEvt.ts";
                    ~~~~~~~
    at https://deno.land/x/[email protected]/lib/types/helper/index.ts:6:21

TS1205 [ERROR]: Re-exporting a type when the '--isolatedModules' flag is provided requires using 'export type'.
export { Handler } from "./Handler.ts";
         ~~~~~~~
    at https://deno.land/x/[email protected]/lib/types/index.ts:5:10

TS2345 [ERROR]: Argument of type 'string | URL' is not assignable to parameter of type 'string'.
  Type 'URL' is not assignable to type 'string'.
  return new URL(url).pathname
                 ~~~
    at https://deno.land/[email protected]/path/win32.ts:911:18

TS2345 [ERROR]: Argument of type 'string | URL' is not assignable to parameter of type 'string'.
  Type 'URL' is not assignable to type 'string'.
  return new URL(url).pathname;
                 ~~~
    at https://deno.land/[email protected]/path/posix.ts:433:18

TS1205 [ERROR]: Re-exporting a type when the '--isolatedModules' flag is provided requires using 'export type'.
  Response,
  ~~~~~~~~
    at https://deno.land/x/[email protected]/deps.ts:9:3

TS1205 [ERROR]: Re-exporting a type when the '--isolatedModules' flag is provided requires using 'export type'.
  Cookies,
  ~~~~~~~
    at https://deno.land/x/[email protected]/deps.ts:20:3

TS1205 [ERROR]: Re-exporting a type when the '--isolatedModules' flag is provided requires using 'export type'.
  Cookie,
  ~~~~~~
    at https://deno.land/x/[email protected]/deps.ts:21:3

TS1205 [ERROR]: Re-exporting a type when the '--isolatedModules' flag is provided requires using 'export type'.
  HTTPSOptions,
  ~~~~~~~~~~~~
    at https://deno.land/x/[email protected]/deps.ts:4:3

TS1205 [ERROR]: Re-exporting a type when the '--isolatedModules' flag is provided requires using 'export type'.
  HTTPOptions,
  ~~~~~~~~~~~
    at https://deno.land/x/[email protected]/deps.ts:5:3

TS1205 [ERROR]: Re-exporting a type when the '--isolatedModules' flag is provided requires using 'export type'.
  Response,
  ~~~~~~~~
    at https://deno.land/x/[email protected]/deps.ts:8:3

TS1205 [ERROR]: Re-exporting a type when the '--isolatedModules' flag is provided requires using 'export type'.
  Cookie,
  ~~~~~~
    at https://deno.land/x/[email protected]/deps.ts:16:3

Found 34 errors.

crowlKats · 2021-02-04T16:00:11Z

crowlKats
Feb 4, 2021
Maintainer

You are using an extremely outdated version of opine

0 replies

shadowtime2000 · 2021-02-04T17:47:02Z

shadowtime2000
Feb 4, 2021

Yeah, use the latest which I believe is 1.1.0 with the same code and it works.

0 replies

Tobi696 · 2021-02-04T20:13:17Z

Tobi696
Feb 4, 2021
Author

@crowlKats @shadowtime2000 Thank you, you solved my issue for opine module.

However, I still get 3 errors for using the bcrypt module:

import * as bcrypt from "https://deno.land/x/bcrypt/mod.ts";

console.log(await bcrypt.hash("toEncrypt"));

error: TS2345 [ERROR]: Argument of type '{ type: "module"; deno: boolean; }' is not assignable to parameter of type 'WorkerOptions'.
  Object literal may only specify known properties, and 'deno' does not exist in type 'WorkerOptions'.
    { type: "module", deno: true },
                      ~~~~~~~~~~
    at https://deno.land/x/[email protected]/src/main.ts:18:23

TS2345 [ERROR]: Argument of type '{ type: "module"; deno: boolean; }' is not assignable to parameter of type 'WorkerOptions'.
  Object literal may only specify known properties, and 'deno' does not exist in type 'WorkerOptions'.
    { type: "module", deno: true },
                      ~~~~~~~~~~
    at https://deno.land/x/[email protected]/src/main.ts:50:23

TS2345 [ERROR]: Argument of type '{ type: "module"; deno: boolean; }' is not assignable to parameter of type 'WorkerOptions'.
  Object literal may only specify known properties, and 'deno' does not exist in type 'WorkerOptions'.
    { type: "module", deno: true },
                      ~~~~~~~~~~
    at https://deno.land/x/[email protected]/src/main.ts:83:23

Found 3 errors.

5 replies

crowlKats Feb 4, 2021
Maintainer

Seems like that module is quite outdated

Tobi696 Feb 5, 2021
Author

@crowlKats Yes, but I think it's the latest version available.

shadowtime2000 Feb 5, 2021

@Tobi696 I think what @crowlKats meant is that the module is very old and you probably shouldn't use it because it may be incompatible with latest deno versions.

magician20 Mar 14, 2021

@Tobi696 @shadowtime2000 I had the same problem ([email protected])
Is there any alternative for solving it or another third-party library?
Thanks.
Update:
as all mention top bcrypt quite outdated.
I tired different libs and all of them work good.

bakasmarius Mar 28, 2021

I also got the same error and the only thing that helped me was running deno with --unstable flag.

Provide feedback

Saved searches

Use saved searches to filter your results more quickly

Deno run resulting in loads of errors with third party module #9403

{{title}}

Replies: 3 comments 5 replies

{{title}}

{{title}}

{{title}}

{{title}}

{{title}}

{{title}}

{{title}}

{{editor}}'s edit

{{editor}}'s edit

{{title}}

Select a reply

Deno run resulting in loads of errors with third party module #9403

Tobi696 Feb 4, 2021

Replies: 3 comments · 5 replies

crowlKats Feb 4, 2021 Maintainer

shadowtime2000 Feb 4, 2021

Tobi696 Feb 4, 2021 Author

crowlKats Feb 4, 2021 Maintainer

Tobi696 Feb 5, 2021 Author

shadowtime2000 Feb 5, 2021

magician20 Mar 14, 2021

bakasmarius Mar 28, 2021

Tobi696
Feb 4, 2021

Replies: 3 comments 5 replies

crowlKats
Feb 4, 2021
Maintainer

shadowtime2000
Feb 4, 2021

Tobi696
Feb 4, 2021
Author

crowlKats Feb 4, 2021
Maintainer

Tobi696 Feb 5, 2021
Author