can't start new thread

[r4ulmn]

I got this error when creating a big list:

r$> unexpected error was caught. please report to https://github.com/randy3k/radian for such error. can't start new thread Traceback (most recent call last): File "C:\Users\raul\AppData\Roaming\Python\Python38\site-packages\radian\console.py", line 96, in read_conso le text = session.prompt(add_history=add_history) File "C:\Users\raul\AppData\Roaming\Python\Python38\site-packages\lineedit\prompt.py", line 231, in prompt result = super(ModalPromptSession, self).prompt(**kwargs) File "C:\Users\raul\AppData\Roaming\Python\Python38\site-packages\lineedit\deps\prompt_toolkit\shortcuts\pro mpt.py", line 797, in prompt return run_sync() File "C:\Users\raul\AppData\Roaming\Python\Python38\site-packages\lineedit\deps\prompt_toolkit\shortcuts\pro mpt.py", line 786, in run_sync return self.app.run(inputhook=self.inputhook, pre_run=pre_run2) File "C:\Users\raul\AppData\Roaming\Python\Python38\site-packages\lineedit\deps\prompt_toolkit\application\a pplication.py", line 736, in run return run() File "C:\Users\raul\AppData\Roaming\Python\Python38\site-packages\lineedit\deps\prompt_toolkit\application\a pplication.py", line 709, in run run_until_complete(f, inputhook=inputhook) File "C:\Users\raul\AppData\Roaming\Python\Python38\site-packages\lineedit\deps\prompt_toolkit\eventloop\def aults.py", line 126, in run_until_complete return get_event_loop().run_until_complete(future, inputhook=inputhook) File "C:\Users\raul\AppData\Roaming\Python\Python38\site-packages\lineedit\deps\prompt_toolkit\eventloop\win 32.py", line 67, in run_until_complete self._run_once(inputhook) File "C:\Users\raul\AppData\Roaming\Python\Python38\site-packages\lineedit\deps\prompt_toolkit\eventloop\win 32.py", line 86, in _run_once self._inputhook_context.call_inputhook(ready, inputhook) File "C:\Users\raul\AppData\Roaming\Python\Python38\site-packages\lineedit\deps\prompt_toolkit\eventloop\inp uthook.py", line 81, in call_inputhook threading.Thread(target=thread).start() File "c:\program files (x86)\python38-32\lib\threading.py", line 852, in start _start_new_thread(self._bootstrap, ()) RuntimeError: can't start new thread

[randy3k]

would you mind reporting how the error triggered?

[r4ulmn]

Sure,

I am saving some linear models in a nested list, something like this: my_list <- list() for(Iterator A ){ my_list[A] <- list() for(Iterator B){ my_list[A][B] <- lm(some linear model) } } The object my_list is king of big, saved in disk is about 500 MB. The code runs normal in R terminal. I search for a log file but didn't find anything.

[randy3k]

Is it during execution or while you are typing?

[r4ulmn]

during execution

[randy3k]

and what version of radian are you running on? To be honest, I have no clue what the cause is.

[r4ulmn]

radian version: 0.5.4 r executable: C:\PROGRA~1\R\R-40~1.0\bin\R r version: 4.0.0 python executable: c:\program files (x86)\python38-32\python.exe python version: 3.8.3

OK. Maybe later I will try to catch the exact line when the error occurs. Thank you.