Hello all, I have tried to set a flow that writes three diferent files in a local folder. I am running it in Localhost with Docker. When I try to run it, the flow has some strange behaviours as soon as I introduce the FILE node, such as: Debug nodes are not printing anything the flow does not see…

Yes this is a problem of the file Node but I have a workaround. The file remains really open when you specify the filename and path in the file node. It is also specified in the help of the node. If you want that the file node closes the file after each writing, you should not specify the filename …

Flow stops when using FILE node

General

zenofmud 17 January 2022 18:37 5

When you say 'the variables disappear' what do you mean?
What variables?
Where do they dissapear?
and what do you mean by 'when I do not have a FILE node in my flow' Are you removing the node?
Are you using persistant storage for your context variables?
(here is something to read A guide to understanding 'Persistent Context')

Topic		Replies	Views
Is there a way to trigger the generation of the flow json to a file? General	2	390	17 January 2019
Flows disappear when restarting Raspberry pi General	8	1013	5 March 2022
Store data in flow variable to be used in another node (in Python3 function) General	8	5461	17 April 2019
Working with local storage for Context, Flow and Global Variables General	6	1880	21 January 2021
Error on Flow with Docker stop Node-RED General	3	268	27 April 2022

Flow stops when using FILE node

Related Topics