Python 打印语句上的“[WinError 233] 管道的另一端没有进程”

Question

I wrote a Python script that goes forever in a while true loop and runs other Python scripts by interval like this:

while True:
        now = time.time()
        for command in self.commands:
            if (command.last_called_timestamp + command.interval) < now:
                command.last_called_timestamp = now
                command.run_command_parallel()
        time.sleep(0.1)

And the run_command_parallel method is like this:

def run_command_parallel(self):    
    thread.start_new_thread(os.system, ("python some_other_script.py", ))

The script works fine for several days. However, after 3-4 days I always receive an error from some random print statement of scripts that run in separate threads: "[WinError 233] No process is on the other end of the pipe". The script with the while loop also gets terminated. Any idea on why I receive this error and why the script with the while loop gets terminated? Or an alternative solution that can work in Python (without using batches or windows task schedulers)?

Answer 1

I also ran into the issue, after trying out multiple ways to fix it, what helped me was the most rudimentary solution for any kind of IT problems. Simply restarting the PC was what solved my issue. I know its kind of anticlimactic but that is what helped me and for some reason there is not enough information regarding this error in python.