TypeError: Failed to fetch

[komagata]

View details in Rollbar: https://app.rollbar.com/a/komagata/fix/item/Bootcamp/2121

TypeError: Failed to fetch
  File "chrome-extension://hoklmmgfnpapgjgcpechhaamimifchmp/frame_ant/frame_ant.js", line 2, in n
  File "chrome-extension://hoklmmgfnpapgjgcpechhaamimifchmp/frame_ant/frame_ant.js", line 2, in window.fetch
  File "https://cdn.rollbar.com/rollbarjs/refs/tags/v2.23.0/rollbar.min.js", line 1, in [anonymous]
  File "webpack:///./app/javascript/fetcher.js", line 2, in fetcher
      return fetch(url).then((res) => res.json())
  File "webpack:///./node_modules/swr/dist/index.mjs", line 757, in useSWRHandler
                            FETCH[key] = [currentFetcher.apply(void 0, fnArgs), getTimestamp()];
  File "webpack:///./node_modules/swr/dist/index.mjs", line 50, in __generator
                op = body.call(thisArg, _);
  File "webpack:///./node_modules/swr/dist/index.mjs", line 31, in __generator
        function verb(n) { return function (v) { return step([n, v]); }; }
  File "webpack:///./node_modules/swr/dist/index.mjs", line 24, in __awaiter
            step((generator = generator.apply(thisArg, _arguments || [])).next());
  File "webpack:///./node_modules/swr/dist/index.mjs", line 20, in __awaiter
        return new (P || (P = Promise))(function (resolve, reject) {