error-message-in-browser-console

HUDService.getBrowserConsole().ui.webConsoleClient.getCachedMessages(["PageError"], foo => {
  console.log('resolve', foo.messages);
  let m = foo.messages[foo.messages.length - 1];
  console.log(m.errorMessage.initial.length);
  let longString = HUDService.getBrowserConsole().ui.webConsoleClient.longString(m.errorMessage);
  console.log("Going to fetch longstring", longString, longString.initial.length, longString.length)
  longString.substring(longString.initial.length, longString.length, f=> {
    console.log(f);
  });
});