stephen
stephen
DDeno
Created by stephen on 7/22/2023 in #help
Deno Imports
I'm trying to use react-hook-form in an application, but bringing in the dependency results in a dependencies mismatch it appears. My import map includes the following:
{
"imports": {
"react": "https://esm.sh/v119/react@18.2.0",
"react-dom/client": "https://esm.sh/v119/react-dom@18.2.0/client",
"react/": "https://esm.sh/v119/react@18.2.0/",
"react-dom": "https://esm.sh/v119/react-dom@18.2.0",
"react-hook-form": "https://esm.sh/v119/react-hook-form",
}
}
{
"imports": {
"react": "https://esm.sh/v119/react@18.2.0",
"react-dom/client": "https://esm.sh/v119/react-dom@18.2.0/client",
"react/": "https://esm.sh/v119/react@18.2.0/",
"react-dom": "https://esm.sh/v119/react-dom@18.2.0",
"react-hook-form": "https://esm.sh/v119/react-hook-form",
}
}
I then use it like so:
import { useForm, SubmitHandler } from "react-hook-form";
import { ChangeEvent, useReducer } from "react";

function index(){
const {} = useForm()
return (/*...*/
}
import { useForm, SubmitHandler } from "react-hook-form";
import { ChangeEvent, useReducer } from "react";

function index(){
const {} = useForm()
return (/*...*/
}
When I load this route, however, the application crashes with the following error:
-> GET /invite
TypeError: Cannot read properties of null (reading 'useRef')
at Object.n.useRef (https://esm.sh/stable/react@18.2.0/denonext/react.mjs:2:6840)
at tr (https://esm.sh/v129/react-hook-form@7.45.2/denonext/react-hook-form.mjs:2:25512)
at Index (file:///Users/stephenweiss/code/waves.fm/waves-web/src/routes/invite.tsx:41:7)
at Qt (https://esm.sh/v119/react-dom@18.2.0/deno/server.js:8:10961)
at ot (https://esm.sh/v119/react-dom@18.2.0/deno/server.js:8:11701)
at B (https://esm.sh/v119/react-dom@18.2.0/deno/server.js:8:14116)
at lt (https://esm.sh/v119/react-dom@18.2.0/deno/server.js:8:15082)
at nn (https://esm.sh/v119/react-dom@18.2.0/deno/server.js:8:14946)
at B (https://esm.sh/v119/react-dom@18.2.0/deno/server.js:8:14244)
at ot (https://esm.sh/v119/react-dom@18.2.0/deno/server.js:8:13709)
-> GET /invite
TypeError: Cannot read properties of null (reading 'useRef')
at Object.n.useRef (https://esm.sh/stable/react@18.2.0/denonext/react.mjs:2:6840)
at tr (https://esm.sh/v129/react-hook-form@7.45.2/denonext/react-hook-form.mjs:2:25512)
at Index (file:///Users/stephenweiss/code/waves.fm/waves-web/src/routes/invite.tsx:41:7)
at Qt (https://esm.sh/v119/react-dom@18.2.0/deno/server.js:8:10961)
at ot (https://esm.sh/v119/react-dom@18.2.0/deno/server.js:8:11701)
at B (https://esm.sh/v119/react-dom@18.2.0/deno/server.js:8:14116)
at lt (https://esm.sh/v119/react-dom@18.2.0/deno/server.js:8:15082)
at nn (https://esm.sh/v119/react-dom@18.2.0/deno/server.js:8:14946)
at B (https://esm.sh/v119/react-dom@18.2.0/deno/server.js:8:14244)
at ot (https://esm.sh/v119/react-dom@18.2.0/deno/server.js:8:13709)
I'm pretty new to Deno, so I'm trying to parse this and understand what I should be doing instead.
2 replies