Internal Error: Custom type not saved

[Peter-Eloy]

_app-30f8a579c4d383f3.js:374 Internal Error: Custom type not saved
[{…}]
0
:
{name: 'Error', message: "Error in @slicemachine/adapter-next during custom-type:update hook: Unexpected token ':'"}
length
:
1
[[Prototype]]
:
Array(0)
at
:
ƒ at()
concat
:
ƒ concat()
constructor
:
ƒ Array()
copyWithin
:
ƒ copyWithin()
entries
:
ƒ entries()
every
:
ƒ every()
fill
:
ƒ fill()
filter
:
ƒ filter()
find
:
ƒ find()
findIndex
:
ƒ findIndex()
findLast
:
ƒ findLast()
findLastIndex
:
ƒ findLastIndex()
flat
:
ƒ flat()
flatMap
:
ƒ flatMap()
forEach
:
ƒ forEach()
includes
:
ƒ includes()
indexOf
:
ƒ indexOf()
join
:
ƒ join()
keys
:
ƒ keys()
lastIndexOf
:
ƒ lastIndexOf()
length
:
0
map
:
ƒ map()
pop
:
ƒ pop()
push
:
ƒ push()
reduce
:
ƒ reduce()
reduceRight
:
ƒ reduceRight()
reverse
:
ƒ reverse()
shift
:
ƒ shift()
slice
:
ƒ slice()
some
:
ƒ some()
sort
:
ƒ sort()
splice
:
ƒ splice()
toLocaleString
:
ƒ toLocaleString()
toReversed
:
ƒ toReversed()
toSorted
:
ƒ toSorted()
toSpliced
:
ƒ toSpliced()
toString
:
ƒ toString()
unshift
:
ƒ unshift()
values
:
ƒ values()
with
:
ƒ with()
Symbol(Symbol.iterator)
:
ƒ values()
Symbol(Symbol.unscopables)
:
{at: true, copyWithin: true, entries: true, fill: true, find: true, …}
[[Prototype]]
:
Object