@Override
  protected void processResponse(@NotNull ProtocolFrame response) {
    if (isErrorCommand(response.getCommand())) {
      myResult = DataViewerCommandResult.errorFromExportTraceback(response.getPayload());
    }
    else {
      myResult = DataViewerCommandResult.makeSuccessResult(response.getPayload());
    }
  }
@Override
  protected void processResponse(@NotNull ProtocolFrame response)