Certain errors don't show up in UI

[dbrgn]

When anything goes wrong, this should be indicated in the UI.

For example, for this input:

{
    "space": "Test Makerspace",
    "api_compatibility": [18]
}

This error is returned:

...but nothing is shown in the UI.

Somewhat related to SpaceApi/validator#64

[Sanjai451]

I'm interested in contributing to this project.
Could you explain the ways to reproduce the bug?
Can I get assigned?

[dbrgn]

@Sanjai451 sure, are you familiar with SpaceAPI (https://spaceapi.io/) already?

To reproduce, enter the code in the issue description here: https://validator.spaceapi.io/ui/ (choose "Validate Direct Input" in the header). The HTTP request returns an error (HTTP 400), which should be handled.

If the content is valid JSON, parse the text element and show it in the UI. Otherwise, show a generic error in the UI.

[Sanjai451]

while starting the application using

npm start

but the url is not opening

can I get help with this localizing?