getLastErrorMessage method

String getLastErrorMessage()

Implementation

String getLastErrorMessage() {
  switch (FPDF_GetLastError()) {
    case FPDF_ERR_SUCCESS:
      return 'Success';

    case FPDF_ERR_UNKNOWN:
      return 'Unknown error';

    case FPDF_ERR_FILE:
      return 'File not found or could not be opened';

    case FPDF_ERR_FORMAT:
      return 'File not in PDF format or corrupted';

    case FPDF_ERR_PASSWORD:
      return 'Password required or incorrect password';

    case FPDF_ERR_SECURITY:
      return 'Unsupported security scheme';

    case FPDF_ERR_PAGE:
      return 'Page not found or content error';

    default:
      return 'Unknown error ';
  }
}