Common errors and fixes.
Issue: No messages appear in Telegram despite successful connection.
Solutions:
- Verify bot is added to channel as admin
- Check channel ID format (
@channelnameor-1001234567890) - Review logs for error messages
Issue: Tokens show as {token_name} instead of values.
Solutions:
- Check token syntax (use
{token_name}format) - Verify parse mode settings
- Test with preview function
Issue: Cannot connect to Telegram API.
Solutions:
- Verify bot token with @BotFather
- Check server can reach Telegram API
- Ensure bot is active and not banned