“Every time I start Firefox for the first time, I get the same error. How can I solve this?”

When exactly do you get this? When you open Ui Vision or when you start Firefox?

def start_rpa(macro, timeout_seconds=1500, var1=‘-’, var2=‘-’, var3=‘-’, path_downloaddir=None, path_autorun_html=None,browser_path=None):def start_rpa(macro, timeout_seconds=1500, var1=‘-’, var2=‘-’, var3=‘-’, path_downloaddir=None, path_autorun_html=None,browser_path=None):assert os.path.exists(path_downloaddir)assert os.path.exists(path_autorun_html)assert os.path.exists(浏览器路径)log = logPrefix+'log’ + datetime.datetime.now().strftime(‘%m-%d-%Y_%H_%M_%S’) + ‘.txt’path_log = os.path.join(path_downloaddir,日志)args = r’file:///’ + path_autorun_html + ‘?macro=’ + macro + ‘&cmd_var1=’ + var1 + ‘&cmd_var2=’ + var2 + ‘&cmd_var3=’ + var3 + ‘&closeBrowser=1&storage=xfile&closeRPA=1&direct=1&savelog=’ + logproc = subprocess.Popen([browser_path, args])assert os.path.exists(path_downloaddir)assert os.path.exists(path_autorun_html)assert os.path.exists(浏览器路径)log = logPrefix+'log’ + datetime.datetime.now().strftime(‘%m-%d-%Y_%H_%M_%S’) + ‘.txt’path_log = os.path.join(path_downloaddir,日志)args = r’file:///’ + path_autorun_html + ‘?macro=’ + macro + ‘&cmd_var1=’ + var1 + ‘&cmd_var2=’ + var2 + ‘&cmd_var3=’ + var3 + ‘&closeBrowser=1&storage=xfile&closeRPA=1&direct=1&savelog=’ + logproc = subprocess.Popen([browser_path, args])