Dominik Moritz created ARROW-2686: ------------------------------------- Summary: Cannot load .arrow file in JavaScript Key: ARROW-2686 URL: https://issues.apache.org/jira/browse/ARROW-2686 Project: Apache Arrow Issue Type: Improvement Components: JavaScript Reporter: Dominik Moritz
I'm trying to create load an arrow file in IPC format. First, I load the library import { Table } from "@apache-arrow/es2015-esm"; Then, I fetch the file and convert it to the buffer (it would be nice if this wasn't necessary) fetch(require("../data/flights-10k.arrow")).then(response => { response.blob().then(blob => { let arrayBuffer; const fileReader = new FileReader(); fileReader.onload = function() { arrayBuffer = this.result; const table = Table.from(arrayBuffer); console.log(table.toString()); }; fileReader.readAsArrayBuffer(blob); }); }); Now I get the error "Uncaught TypeError: Cannot read property 'fields' of undefined" -- This message was sent by Atlassian JIRA (v7.6.3#76005)