Hi all, I will try my best to look into the tap issue for graphs on iOS this weekend. I have been able to reproduce the issue so that definately helps.
I currently consider this a bug that has been introduced with the conversion from Canvas to SVG rendering in 0.10.3. There’s probably some timing/race condition in the rendering mechanics preventing the initial drawing of the graph.
Hi @Erikvl87 I’m continuing the thread here, as you requested.
To be precise: from the surface it looks like it does crash the dashboard. After some analysis, I found that the crashing is related to using negative numbers in the Gauge widget. However, I also so dashboard crashes when using the Insight widget with the source set to Energy (which also produces negative values).
I will setup a dashboard that is likely to crash. In fact, I will create a new one with the Gauge widget only, so we can rule out everything else.
Please tell me what is the “identifier” that you mentioned in your earlier post?
Take a look at the splendid documentation
@Erikvl87 I just sent in a diagnostic report after my last dashboard crash:
5a0634eb-312a-4197-8047-f2bafb7a1ec8
DataVista v0.10.4 is now available in the test channel!
This version should fix the initial rendering of the line chart widgets together with its legenda & countdown timer (if enabled) for iOS devices.
It seems to have fixed the problem. Thanks for the great work.
And it also added the “legends”, i.e. the names of the datasources; is there a way to omit those. I would prefer to have only the graph if at all possible? (maybe a future request).
But really great that the graphs are working again.
Thanks @Erikvl87, the update fixed both issues for me 
!
Is it possible to give a datavista widget the same background color as the rest of the homey widgets?
Great! Any chance for a bar chart in the future?
Hi good morning @Erikvl87 brilliant app. Using datavista is homey pro 2019 in a dashboard. Since a few weeks the loading wheels are only spinning. Restarted everything homey, removed datavista app reboot iPad running on iOS 16 latest and still spinning wheels showing and not able to show them anymore. IPad pro is works so is there someone who can assist me getting this working again?
Thanks.
Hello,
i just instald the DataVista(test) app after i noticed that you could use 2 line in a graph on the dashboard, just the kind of graph i was looking for.
GREAT thanks for the development!
i read the last i guess 100 post of this topic and i look very promising, but when i instal the app and try to make a Graph on mijn dashboard, then there wil be a empty plot.
i read how i need to set up the app, and if i understand it the right way then i don’t have to set upp anything if i want to make a line Graph. ore did i mis something?
Did you select the data sources in widget settings? Please check the very nice documentation:
Thanks for the respond, i did check it and i think i did everything the right way. But the change is great it is mijn lack of experience that is doesn’t work.
As example
Examples of data source selection (it can take a while for the data to appear),
filtered on “solar”:
filtered on “battery”:
Result:
I think i did it the right way.
Maby i am not patient enough, lets wait til tomorow before i make changes again
Looking good.
The graph should appear shortly after saving these settings.
Did you also try with values from a different device?
Just tried with other devices, that did not make a diference.
But when i turnt of dark mode of my phone to chech if that sas te problem. i saw the notification: widget not found
Ah… Maybe installing the app again from the app store makes a difference (no need to uninstall first).
If not, restart Homey.
“Widget Not Found” looks like some installation issue. Like @Peter_Kawa advised, could you try to restart Homey or reinstall the DataVista app?
