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javascript mecanografiado, error de bucle foreach - x no tiene firmas de llamada

Recibo un error en mi ciclo forEach en javascript usando mecanografiado.

 This expression is not callable. Type 'TradeData[]' has no call signatures.

usando redux llamo a una api para descargar datos en este formato

 export interface TradeData { id: number; filedate: Date; poffic: string; pacct: string; quantity: number; sector: string; psdsC1: string; name: string; bbsymbol: string; last_price: number; deltasettlement: number; }

luego uso reduce para agrupar esos datos por una determinada propiedad

 React.useEffect(() => { const doGetTrades = async () => { const unansweredQuestions = await getTrades(); dispatch(gotTradesAction(unansweredQuestions)); const result = unansweredQuestions.reduce<Record<string, TradeData[]>>( (groupedAccounts, trade) => { const account = trade.bbsymbol; if (groupedAccounts[account] == null) { groupedAccounts[account] = []; } groupedAccounts[account].push(trade); return groupedAccounts; }, {} as Record<string, TradeData[]> ); console.log("result"); console.log(result); console.log("foreach"); result.forEach(function (value) { console.log(value); }); }; doGetTrades();

ahora estoy tratando de recorrer el "resultado" de la matriz devuelta. Primero con un bucle foreach simple e iniciando sesión en la ventana de la consola. Recibo un error que creo que se debe a mecanografiado, pero no sé la forma correcta de definirlo.

¿Alguien puede ayudarme a mostrarme cómo manejarlo?

about 4 years ago · Juan Pablo Isaza
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