HELP: MiniOxygen couldn't load your app's entry point (was working initially)

[SefSyndicate]

Hi, so I have been working on a cart system on the hydrogen framework and came across this error when i npm run dev:

SyntaxError: Unexpected token 'I', "Internal s"... is not valid JSON
at /@fs/C:/Users/XX/Desktop/XX/XX/XX/XX/app/root.tsx:5:31
at /@id/__x00__virtual:remix/server-build:2:31

The files I was working on were /components/cart/ where I have 6 cart related .tsx files but I haven't touched the root.tsx which is this:

• I removed the code because its just a mess on this forum -

Any help would be appreciated.

[SefSyndicate]

Here's my root.tsx:

https://pastebin.com/e3LxTK1F

[seanparsons]

I wonder if the "Internal s" is the start of the text Internal server error, which would imply an endpoint that returns the JSON is failing with an error. Is there any indication of what might be failing with that error?

[SefSyndicate]

From what i managed to log:

It was working perfectly until I did this:

In /components/ I have:

CartLineItem.tsx
CartMain.tsx
CartSummary.tsx

I created a new folder called 'cart' and I pushed the 3 files into that folder.

so now they are in /components/cart/

I then created:

CartEmpty.tsx
CartLineQuantityAdjustor.tsx
CartLineUpdateButton.tsx

I pushed some code from CartMain.tsx into CartEmpty.tsx to create its own file as a function.

I then modified CartLineItem.tsx to include a function linked to CartLineQuantityAdjustor.tsx for Product Price & Quantity Controls.

    <div className='mt-4 flex items-center justify-between'>
      <CartLineQuantityAdjustor line={line}/>
      <div className='font-source font-medium'>
      <ProductPrice price ={line.cost.totalAmount}/>
      </div>
    </div>

In the CartLineQuantityAdjustor.tsx I created I input code, then when I saved it gave me the error.

I managed to 'fix' this by restarting from my last save point and managed to avoid the error.

[wizardlyhel]

We'll need more information and a way to reproduce the problem you are seeing. If you create a new project with npm create @shopify/hydrogen@latest what else did you add to the project so that SyntaxError: Unexpected token 'I', "Internal s"... is not valid JSON error shows up.