Skip to content

Error: Cannot read properties of undefined (reading 'kinds') when using createSubscription #45

Description

@gillohner

I'm struggling to make createSubscription work. I'm always facing the same Issue. I tried setting the types to the NDKFilter and NDKKinds and got the same result. Is there something I missed?

// src/hooks/useSingleCalendarEvent.ts
import { useEffect } from 'react';
import { useSubscription } from 'nostr-hooks';

export const useSingleCalendarEvent = ({ calendarId }: { calendarId: string | undefined }) => {
  const subId = `calendar-${calendarId}`;
  const { events, isLoading, createSubscription } = useSubscription(subId);

  useEffect(() => {
    if (!calendarId) return;

    const filters = [{
      authors: ["89b5267c2f18e7d76a7c829399d5d0da923b687d53ea26a6fd35a770f99ae01"],
      kinds: [31924],
      limit: 1,
    }];

    createSubscription(filters);
  }, [calendarId, createSubscription, isLoading, events, subId]);

  return { events, isLoading };
};

// src/components/NostrEventOverview/CalendarOverview.tsx
import * as React from 'react';
import Card from '@mui/material/Card';
import CardActions from '@mui/material/CardActions';
import CardContent from '@mui/material/CardContent';
import CardMedia from '@mui/material/CardMedia';
import Button from '@mui/material/Button';
import Typography from '@mui/material/Typography';
import { useSingleCalendarEvent } from '@/hooks/useSingleCalendarEvent';
import { useEffect } from 'react';

export default function CalendarOverview(calendarId: string | undefined) {
    const { events, isLoading } = useSingleCalendarEvent(calendarId);

Activity

Sign up for free to join this conversation on GitHub. Already have an account? Sign in to comment

Metadata

Metadata

Assignees

No one assigned

    Labels

    No labels
    No labels

    Type

    No type

    Projects

    No projects

      Milestone

      No milestone

      Relationships

      None yet

      Development

      No branches or pull requests

      Issue actions