Executor: Eingabeumleitung wird nicht unterstützt

vvvv gamma question
1

hi all,

“FEHLER: Die Eingabeumleitung wird nicht untersttzt. Prozess wird unverzglich beendet.”

did something change in exexutor behaviour? why am I getting this error.
starting my watchdog from commandline works as expected. when starting with executor it seems to close with the application.

2

you need to copy the executor definition into your patch and enable this flag:

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These should all be inputs of the node, though…
Create no window should be true, in that case, I guess.

3

thanks!

still, would be great if this was a pin option.

4

I copied the entire executor patch to my own and set the flag, but now it tells me I have to disable the flag. Any suggestions?

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5

can you tell us exactly what you do to get this error?

are you saying this has worked before? if so, which version of vvvv is this working with and which does fail you?

6

I copied the entire content of the executor patch into my own one and set the flag that Tebjan mentioned to true. Then, when I try to execute my bat file it throws this error.

TBH IDK if this ever worked. I build this watchdog functionality as fallback with gamma 2021.4.7 but never actually used it. I tested the bat file 2021 but I think I did not check if it runs when started from gamma.

7

ok, so any chance you can share the batch file and .vl doc where you execute it so we can reproduce the error?

8

here you go

executorError.zip (17.5 KB)

9

hm… i don’t believe this is an issue of the Executor which has “UseShellExecute” off exactly because it does redirect the streams. the error message you get seems to come from the “timeout” command you’re using, see: PowerShell batch script Timeout ERROR: Input redirection is not supported, exiting the process immediately - Stack Overflow

10

thank you kindly.

if you read this and also hate batch script, give this post a like!

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