FlowFuse / FlowFuse/node-red-dashboard
ui-chart: History does not load after node-red restart
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- HTML
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Description
### Current Behavior
I have a ui-chart which gets with 2 different topics a value (Temp-SOLL & Temp-IST). The chart is running fine. After a while (a few hours) I did a restart of node-red for testing the new datastore in Dashboard 2.0.
After restart the graph was empty and startet with the next new value. No historical data.
The ui-chart is used in a subflow. The subflow is used 2 times.
Like described in https://dashboard.flowfuse.com/user/subflows.html#config-nodes
Is there a setting in settings.js? Perhaps I missed this setting while updating from Node-Red 1.x to current 4.0.3
### Expected Behavior
Getting historical data in an ui-chart after restart of node-red.
### Steps To Reproduce
Restarting of my node-red installation will "clean" the graph
### Environment
- Dashboard version: 1.17.1
- Node-RED version: 4.0.3
- Node.js version: 20.17.0
- npm version: 10.8.2
- Platform/OS: PI Bullseye (Upgrade von Buster)
- Browser: Chrome Version 129.0.6668.71 (Offizieller Build) (64-Bit)
### Have you provided an initial effort estimate for this issue?
I can not provide an initial effort estimate
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