[BUG - 15580] 8.0.7-nightly : alarm label with tag function in expression bad evaluated

ignition80
#1

Ignition 8.0.7-nightly (27nov)

@Paul.Scott, @mgross
I have alarm with this expression for the Label:

tag(concat("[default]",{itemPath},".tooltip"))

The label displayed in the designer and in the alarm’s component is wrong (default is used)

If I change the expression to display the tagPath calculated in order to check it, it’s ok.

concat("[default]",{itemPath},".tooltip")

The issue seem to be related to the usage of tag function in this context

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#2

@mazeyrat I honestly can’t replicate the issue (on the nightly from today, and one from November 19th). Do you have any other details? Are you still seeing this behavior?

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#3

When the alarm has the active state, the label field in the alarm component display the default alarm Name
When I ack the alarm, the label field in the alarm component display the alarm Label.

I upgarded to the last 8.0.7-nightly and I have still the issue.

If I disable the alarm and then enable this alarm, the label field in the alarm component display the alarm Label => OK.

I suspect that the issue is relative to the alarms triggered when the gateway start

When I restart the gateway the Label field in the alarm component still not use the label value and display the alarm Name…

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#4

Yep, that’s the piece I was missing. Thanks for the report.

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#5

Is there any chance that this bug will be fixed in the 8.0.7 timeline

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#6

Unlikely. Work on 8.0.7 is wrapping up as we transition to 8.0.8.
As always, we’ll post once we have a fix ready in a nightly.

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