Error with Sapper/Sanity build due to parser error in query
7 replies
Last updated: Nov 11, 2020
V
Hey I'm suddenly getting an error on my sapper/sanity build and can't find an explanation online, any ideas?
ClientError: Subscript ranges must have integer endpoints
at onResponse (C:\Users\...\web\node_modules\@sanity\client\lib\http\request.js:27:13)Nov 11, 2020, 9:16 PM
M
Hey there! Seems like a parser error - could you share the relevant query if possible? Are you using any subscript ranges like
anything[2..5]in your query?
Nov 11, 2020, 9:20 PM
J
export function preload({ params, query }) {const p = parseInt(query.p)
const bookStart = p ? (p - 1) * numBooks : 0;
const sort = query.sort ? query.sort : 'order(title asc)';
const bookEnd = (p) * numBooks
const bookSplice = '[' + bookStart + '...' + bookEnd + ']'
const filter =
{
'bookCount': count(*[_type == 'book'
&& defined(slug.current)
&& !(_id in path("drafts.**"))
&& defaultBookVariant.price > 0
]),
'books': *[_type == 'book'
&& defined(slug.current)
&& !(_id in path("drafts.**"))
&& defaultBookVariant.price > 0
] {
...,
"images": defaultBookVariant.images[0].asset->url,
authors[]->{name, slug},
"price": defaultBookVariant.price,
"binding": defaultBookVariant.binding,
...}
| }return client
.fetch(filter)
.then(res => {
const {bookCount , books} = res
return { bookCount, books };
}).catch(err => this.error(500, err));
Nov 11, 2020, 9:21 PM
P
Hey there! Seems like a parser error - could you share the relevant query if possible? Are you using any subscript ranges like
anything[2..5]in your query?
Nov 11, 2020, 9:20 PM
J
this code is unchanged from working earlier this week though
Nov 11, 2020, 9:22 PM
J
Ok, that was a helpful direction. It seems like my code doesn't default properly and it puts undefined in the range
Nov 11, 2020, 9:26 PM
P
Sounds like you found the culprit! 🚀
Nov 11, 2020, 10:07 PM
J
Indeed! Thanks for the clue!
Nov 11, 2020, 10:08 PM
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