Cant assign remote function query result to $state #14967
Description
Describe the bug
let messages : Message[] = $state(await getMessages(untrack(() => messageFilter)));
triggers Uncaught (in promise) TypeError: resource.then is not a function, but only when its triggered via preload, i can properly use the page by just doing a refresh or navigating to the url directly
Reproduction
just use $state and assign it a remote function result like I did.
let messages : Message[] = $state(await getMessages(untrack(() => messageFilter)));
I use transport hooks if this matters
static encode(value: Message): any {
return value instanceof Message && {
id: value.id,
from: value.from,
content: value.content,
status: value.status,
created_at: value.createdAt
};
}
static decode(data: any): Message | null {
return data && new Message(data);
}
unfortunately I cant link the repo.
Why not using $derived?
I want to do update on scroll and therefore i need to manipulate the message array by myself. When I use derived I throw away the results I've already fetched.
const loadMore = async () => {
if (isLoading || !hasMore) return;
isLoading = true;
messageFilter.offset += messageFilter.limit;
try {
const newMessages = await getMessages(messageFilter);
if (newMessages.length < messageFilter.limit) {
hasMore = false;
}
if (newMessages.length > 0) {
messages.push(...newMessages);
} else {
hasMore = false;
}
} catch (error) {
console.error('Failed to load more messages:', error);
toastStore.addMessage({
type: 'error',
message: 'Failed to load more messages'
});
} finally {
isLoading = false;
}
};
This has worked fine until my last run of pnpm update
Logs
Uncaught (in promise) TypeError: resource.then is not a functionSystem Info
System:
OS: Linux 6.6 Debian GNU/Linux 12 (bookworm) 12 (bookworm)
CPU: (16) x64 AMD Ryzen 7 5700G with Radeon Graphics
Memory: 5.72 GB / 15.29 GB
Container: Yes
Shell: 5.2.15 - /bin/bash
Binaries:
Node: 25.2.0 - /usr/local/bin/node
Yarn: 1.22.22 - /usr/local/bin/yarn
npm: 11.6.2 - /usr/local/bin/npm
pnpm: 10.22.0 - /usr/local/bin/pnpmSeverity
annoyance
Additional Information
No response