Failed to fetch

[rocky3xr]

TypeError: Failed to fetch 
 While processing action: 
 function (dispatch, getState, api) {
    var chain = currentChain(getState());
    data.name = name;
    data.description = description;
    return api.emerald.importAccount(data, chain).then(function (result) {
      dispatch({
        type: _actionTypes2.default.IMPORT_WALLET,
        accountId: result
      });
      if (_emeraldJs.Address.isValid(result)) {
        dispatch({
          name: name,
          description: description,
          type: _actionTypes2.default.ADD_ACCOUNT,
          accountId: result
        });
        dispatch(_network2.default.actions.loadAddressesTransactions((0, _immutable.fromJS)([result])));
        dispatch(loadAccountBalance(result));
        return result;
      }
      throw new Error(result);
    });
  }