Next.js Discord

Discord Forum

Suddenly started getting strange error for each network request

Answered
Dunlin posted this in #help-forum
Open in Discord
DunlinOP
At one point, any network requests to localhost stopped working.

What I didn't do:
- the project was charged from Git
- launched from another IDE
- launched from another browser
- restarted the laptop
- walked on different branches of the Git
- changed env
- started on a different port

it starts on another laptop, but it stopped working on the working one. Any ideas?

I also got the following error
TypeError: Failed to construct 'Request': Failed to read the 'headers' property from 'RequestInit': String contains non ISO-8859-1 code point.
Answered by Dunlin
Solved. JWT token has symbol, that brokes it
View full answer

27 Replies

Morelet’s Crocodile
Previously, the request to localhost worked?
DunlinOP
Yes, today project was worked correct. But suddenly I faced this problem
No commands I typed into terminal. And no changes at project.
On another laptop this project works okay
I don’t remember what could I do. Any ideas?
@Dunlin No commands I typed into terminal. And no changes at project. On another laptop this project works okay
Morelet’s Crocodile
I see. it looks there is problem in your pC
DunlinOP
What can be wrong?
Morelet’s Crocodile
Why don't you restart your laptop?
DunlinOP
I already did. Wasn’t able to help me
@Dunlin I already did. Wasn’t able to help me
Morelet’s Crocodile
Are you using NEXT.js?
DunlinOP
Yes
Morelet’s Crocodile
Another pc, project is working well, right?
DunlinOP
Yes.
I don’t think that we should attach to specific code. Cause all network requests aren’t work
DunlinOP
Use nvm. But I haven’t change version
Morelet’s Crocodile
what about re-install packages?
DunlinOP
Also tried several times
Morelet’s Crocodile
Oh no
DunlinOP
do you have other ideas?
It looks really strange problem
Morelet’s Crocodile
while reinstalling did you delete lock files?
DunlinOP
no
DunlinOP
btw I use supabase, but I don't think that problem can be connected with that

const getDefaultServiceCategories = cache(async ({ supabase, lng }: Params) => {
  const { data, error } = await supabase
    .from("service_main_categories")
    .select(`*, subCategories:service_sub_categories(*)`)
    .eq("service_sub_categories.is_custom", false)
    .returns<IServiceMainCategory[]>();

  if (error) {
    throw new Error(error.message);
  }

  return data.map((category) => ({
    ...category,
    name: lng === LANGUAGES.EN ? category.name : category.name_esp,
    subCategories: category.subCategories.map((subCategory) => ({
      ...subCategory,
      name: lng === LANGUAGES.EN ? subCategory.name : subCategory.name_esp,
    })),
  }));
});
DunlinOP
It just happened on my another laptop. I've just coding locally, and now I see this problem
DunlinOP
Solved. JWT token has symbol, that brokes it
Answer
@Dunlin Solved. JWT token has symbol, that brokes it
Morelet’s Crocodile
Great.
@Dunlin Solved. JWT token has symbol, that brokes it
Morelet’s Crocodile
Would you like to accept my friend request? I think it will be helpful if we keep contact with each other.