openHAB 4.1 Release discussion

wars · December 27, 2023, 12:39pm

great!

I checked all my groups (it were only 15) which have ‘group settings’ configured, but all these groups have a correct value.
Or do you mean there is an error in the configuration of these group settings?

groupType: Switch
function:
  name: OR
  params:
    - ON
    - OFF

J-N-K · December 27, 2023, 12:45pm

No, You have a rule that has a “GroupStateTrigger” configured. And that rule is missing the groupName parameter in its configuration.

wars · December 27, 2023, 3:33pm

Thanks! I found it. There was indeed a rule which was causing the error. In the Code tab everything was ok, but in de Design tab the group was completely missing.
My warning is solved now.

scheuerer · December 27, 2023, 9:52pm

Hello…

I have now updated my three (DEV,TEST,PROD) system every two day‘s from 4.0.4-2 to 4.1.0-1.
It looks like, that everything works as aspected. Things, items, graphs, performance, rules (we all know that 1.st time it takes longer since 4.0x) but everything works so far.

So a big, big, applause for developers, and maintainers.

Thanks for a new stabile version!!!

usambara · December 29, 2023, 8:57am

With the 4.1 release my contact items aren’t stored anymore:

2023-12-29 09:49:53.115 [DEBUG] [.influxdb.InfluxDBPersistenceService] - Connection lost, trying re-connection
2023-12-29 09:49:53.122 [DEBUG] [rnal.influx1.InfluxDB1RepositoryImpl] - database status is OK, version is 1.8.10
2023-12-29 09:49:53.916 [DEBUG] [rnal.influx1.InfluxDB1RepositoryImpl] - Writing to database failed
org.influxdb.InfluxDBException$FieldTypeConflictException: partial write: field type conflict: input field "value" on measurement "con_Fuel_Aral_Open" is type integer, already exists as type float dropped=4
	at org.influxdb.InfluxDBException.buildExceptionFromErrorMessage(InfluxDBException.java:144) ~[?:?]
	at org.influxdb.InfluxDBException.buildExceptionForErrorState(InfluxDBException.java:173) ~[?:?]
	at org.influxdb.impl.InfluxDBImpl.execute(InfluxDBImpl.java:837) ~[?:?]
	at org.influxdb.impl.InfluxDBImpl.write(InfluxDBImpl.java:470) ~[?:?]
	at org.openhab.persistence.influxdb.internal.influx1.InfluxDB1RepositoryImpl.write(InfluxDB1RepositoryImpl.java:131) ~[?:?]
	at org.openhab.persistence.influxdb.InfluxDBPersistenceService.commit(InfluxDBPersistenceService.java:286) ~[?:?]
	at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:539) [?:?]
	at java.util.concurrent.FutureTask.runAndReset(FutureTask.java:305) [?:?]
	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:305) [?:?]
	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1136) [?:?]
	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:635) [?:?]
	at java.lang.Thread.run(Thread.java:840) [?:?]
2023-12-29 09:49:53.919 [WARN ] [.influxdb.InfluxDBPersistenceService] - Re-queuing 46617 elements, failed to write batch.

Wolfgang_S · December 29, 2023, 10:22am

because of

You migrated from pre 3.X to 4.1 ?
see InfluxDB Error "field type conflict: input field value on measurement is type integer, already exists as type float dropped=1"

Dash · December 29, 2023, 3:19pm

I’m getting log spams like this with sitemaps:

2023-12-29 15:14:38.665 [WARN ] [omponents.UIComponentSitemapProvider] - Syntax error in labelcolor rule condition '' for widget Text
2023-12-29 15:14:50.654 [WARN ] [omponents.UIComponentSitemapProvider] - Syntax error in valuecolor rule condition '' for widget Text

It seems that any “default”, or unqualified colour being added into sitemap is causing it to spam every time the sitemap is either loaded or saved.

Example failing sitemap:

sitemap page_c6c037636f label="New Sitemap" {
    Text item=KitchenLights label="Lights are: [%s]" valuecolor=["red"]
}

In this situation it will error, but this one doesn’t:

sitemap page_c6c037636f label="New Sitemap" {
    Text item=KitchenLights label="Lights are: [%s]" valuecolor=[KitchenLights ==ON="red"]
}

There are no changes to the documentation that indicate that this is no longer a supported scenario, and indeed the sitemap colouring still works as expected, just I’m getting log growth.

Lolodomo · December 29, 2023, 3:28pm

Looks like a bug in the sitemap generator of Main UI. Having a default color as condition is valid.

Jetblack31 · December 29, 2023, 3:40pm

Hi!
Since OH4.1 I have some strange calculations in DSL rules with temperatures.
It seems temperature calculations do not respect anymore what is indicated here

In particular, calculating an average temperature with (5|°C + 10|°C) / 2 does not work anymore (I don’t obtain 7.5°C).

what is the workaround to be able to multiply or divide Celsius temperature with 0°C as the reference point (and not 0K as it seems to be now) ?

Thank you !

mstormi · December 29, 2023, 3:55pm

Dear users,

This ‘Release discussion’ thread is to exclusively discuss (potential) issues that were introduced in OH 4.1 since the last release OH 4.0.
It’s also about software issues in openHAB itself, it is not about migration in general and not about (self-made) rules or other issues that are individual to your setup.

Please double check against these questions before posting here and mind general posting rules, too.
If in doubt, open your own thread to ask and discuss to find out if it’s really an issue caused by the latest software or if it could be an individual issue, in case of the latter please stay with your own thread.

I’m sorry to remind of this. However, if we all don’t come up with a fair amount of discipline this thread is quickly becoming an unreadable mess.

Thank you !

Jetblack31 · December 29, 2023, 4:07pm

Ok, I’m sorry but reading the very first post of this thread I thought I was in the right thread

This topic can be used to discuss problems/experiences/questions on the openHAB 4.1 release

The experience I described is related to a change introduced in this specific release

github.com/openhab/openhab-core

Adjust QuantityType calculations for temperatures

openhab:main ← mherwege:quantity_calc

opened 04:28PM - 31 Aug 23 UTC

mherwege

+173 -33

Signed-off-by: Mark Herwege [mark.herwege@telenet.be](mailto:mark.herwege@telene…t.be) EDIT 05/09/23: Summary updated with analysis, conclusions and proposed behaviour. In tests performed for a Blockly issue, it was identified that calculations with temperatures in °F produce strange results: https://github.com/openhab/openhab-webui/issues/2001#issuecomment-1699460223 Notably: - 65 °F / Qty(1) produces 36.11 K: reason is 65° F is treated as relative temperature and the result is relative as well. Δ 1 K = Δ 0.55 °F. Converting back the result to °F therefore is not equal to 65 °F, which would be the typical expectation fo a user. Note that 65 °F / 1 does produce 65 °F, so there is a difference in behaviour between scalar and dimensionless quantity. - 65 °F / 1 °F produces 65: seems intuitively correct, but does not make sense, again shows division is with relative values, ignoring the offset. - 65 °F * 1 °F produces 20.0617 K<sup>2</sup>: this is the result of Δ 65 °F * Δ 1 °F = 65 * 0.55 K * 1 * 0.55 K. The issue is that all quantities in OH are considered relative. This is fine for most dimensions and units that have the same zero value, but leads to issues with temperatures in general and with °F in particular (°C is easier to interpret as Δ 1° C = Δ 1 K). This PR changes the behaviour by converting the quantities to absolute before doing the calculations, i.e. - for addition or subtraction, convert the first argument to absolute, second argument remains relative. This effectively makes the second argument an offset. - for multiplication or division, convert both arguments to absolute. Multiplying or dividing relative values does not make sense in most cases. Note that this has been discussed before: https://github.com/openhab/openhab-core/issues/2386 and https://github.com/eclipse-archived/smarthome/pull/5697. It has lead to creating special treatment for temperatures in the SystemOffsetProfile, but no adjustment for rule languages in general. The proposed fix eliminates the need for a specific fix in the SystemOffsetProfile and brings the behaviour in rules in line with the offset profile behaviour. With the proposed changes: - No change to behaviour for units with same 0 base (as far as I know, the only practical exception in the smarthome context is with temperatures). - Adding/substracting temperatures will be commutative: A + B = B + A - Adding/substracting temperatures will be associative: (A + B) + C = A + (B + C) - Mixing compatible units in adding/substracting yields expected results and respects commutativity, associativity (was not the case before) - Converting units on the result of addition/substraction yieds the same as converting units on the argument(s) before addition/substraction (was not the case before) - Multiplication/division always works with absolute values from the absolute 0, i.e. uses Kelvin for temperatures (was not the case before) - Multiplying/dividing with scalar or dimensionless quantities gives the same result (was not the case before) - Multiplying/dividing with 1 or Qty(1) gives the same as the input (was not the case before for Qty(1)) - Converting units on the result of multiplication/division yieds the same as converting units on the argument(s) before multiplication/division (was not the case before) - Distributivity of addition/substraction would not be respected: (A + B) * factor is not equal (A * factor) + (B * factor), e.g. (1 °C + 2 °C) * 2 = 279.15 °C while 1 °C * 2 + 2 °C * 2 = 552.3 °C. This would have been respected before when working with scalars, and yield 6°C (no conversion would take place, arguments and result are relative). It would not have been respected with dimensionless quantities or when mixing units anyway, so distributivity would only have been respected in very specific cases. I also think the difference is easy enough to understand, easier than the issues seen before. If one would want to force distributivity, both arguments in addition/substraction should always be converted to absolute, but in most cases adding temperatures would be expected to be relative in its second argument (or you would have to force users to work in Kelvin only for addition). I therefore think breaking distributivity is not a major concern. Note that distributivity is not broken for all common units except temperatures. Also for temperatures, it is respected when working with Kelvin. I did tests with this in a scratchpad using DSL. I believe this gives much more predictable and expected results than before. These tests are now also part of the Java unit tests. Here is the DSL script used for the test: ``` val temperature = 65|°F val one = java.math.BigDecimal.valueOf(1) val two = java.math.BigDecimal.valueOf(2) val temperature1 = 1|°F val temperature2 = 2|°F val energykWh = 65|kWh val energykJ = 65|kJ val energykWh1 = 1|kWh val energykJ1 = 1|kJ var QuantityType result result = temperature.multiply(one) logInfo("Quantity test", "Qty({}) * 1 = {} = {}", temperature.toString, result.toString, result.toUnit("°F").toString) result = temperature.divide(one) logInfo("Quantity test", "Qty({}) / 1 = {} = {}", temperature.toString, result.toString, result.toUnit("°F").toString) result = temperature.multiply(two) logInfo("Quantity test", "Qty({}) * 2 = {} = {}", temperature.toString, result.toString, result.toUnit("°F").toString) result = temperature.divide(two) logInfo("Quantity test", "Qty({}) / 2 = {} = {}", temperature.toString, result.toString, result.toUnit("°F").toString) result = temperature.multiply(QuantityType.valueOf(1, ONE)) logInfo("Quantity test", "Qty({}) * Qty(1) = {} = {}", temperature.toString, result.toString, result.toUnit("°F").toString) result = temperature.divide(QuantityType.valueOf(1, ONE)) logInfo("Quantity test", "Qty({}) / Qty(1) = {} = {}", temperature.toString, result.toString, result.toUnit("°F").toString) result = temperature.multiply(QuantityType.valueOf(2, ONE)) logInfo("Quantity test", "Qty({}) * Qty(2) = {} = {}", temperature.toString, result.toString, result.toUnit("°F").toString) result = temperature.divide(QuantityType.valueOf(2, ONE)) logInfo("Quantity test", "Qty({}) / Qty(2) = {} = {}", temperature.toString, result.toString, result.toUnit("°F").toString) result = result = QuantityType.valueOf(1, ONE).multiply(temperature) logInfo("Quantity test", "Qty(1) * Qty({}) = {} = {}", temperature.toString, result.toString, result.toUnit("°F").toString) result = result = QuantityType.valueOf(1, ONE).divide(temperature) logInfo("Quantity test", "Qty(1) / Qty({}) = {}", temperature.toString, result.toString) result = result = QuantityType.valueOf(2, ONE).multiply(temperature) logInfo("Quantity test", "Qty(2) * Qty({}) = {} = {}", temperature.toString, result.toString, result.toUnit("°F").toString) result = result = QuantityType.valueOf(2, ONE).divide(temperature) logInfo("Quantity test", "Qty(2) / Qty({}) = {}", temperature.toString, result.toString) result = temperature.add(temperature1) logInfo("Quantity test", "Qty({}) + Qty(1 °F) = {} = {}", temperature.toString, result.toString, result.toUnit("°F").toString) result = temperature.subtract(temperature1) logInfo("Quantity test", "Qty({}) - Qty(1 °F) = {} = {}", temperature.toString, result.toString, result.toUnit("°F").toString) result = temperature.multiply(temperature1) logInfo("Quantity test", "Qty({}) * Qty(1 °F) = {}", temperature.toString, result.toString) result = temperature.divide(temperature1) logInfo("Quantity test", "Qty({}) / Qty(1 °F) = {}", temperature.toString, result.toString) result = temperature.add(temperature2) logInfo("Quantity test", "Qty({}) + Qty(2 °F) = {} = {}", temperature.toString, result.toString, result.toUnit("°F").toString) result = temperature.subtract(temperature2) logInfo("Quantity test", "Qty({}) - Qty(2 °F) = {} = {}", temperature.toString, result.toString, result.toUnit("°F").toString) result = temperature.multiply(temperature2) logInfo("Quantity test", "Qty({}) * Qty(2 °F) = {}", temperature.toString, result.toString) result = temperature.divide(temperature2) logInfo("Quantity test", "Qty({}) / Qty(2 °F) = {}", temperature.toString, result.toString) result = temperature1.add(temperature) logInfo("Quantity test", "Qty(1 °F) + Qty({}) = {} = {}", temperature.toString, result.toString, result.toUnit("°F").toString) result = temperature1.subtract(temperature) logInfo("Quantity test", "Qty(1 °F) - Qty({}) = {} = {}", temperature.toString, result.toString, result.toUnit("°F").toString) result = temperature1.multiply(temperature) logInfo("Quantity test", "Qty(1 °F) * Qty({}) = {}", temperature.toString, result.toString) result = temperature1.divide(temperature) logInfo("Quantity test", "Qty(1 °F) / Qty({}) = {}", temperature.toString, result.toString) result = temperature2.add(temperature) logInfo("Quantity test", "Qty(2 °F) + Qty({}) = {} = {}", temperature.toString, result.toString, result.toUnit("°F").toString) result = temperature2.subtract(temperature) logInfo("Quantity test", "Qty(2 °F) - Qty({}) = {} = {}", temperature.toString, result.toString, result.toUnit("°F").toString) result = temperature2.multiply(temperature) logInfo("Quantity test", "Qty(2 °F) * Qty({}) = {}", temperature.toString, result.toString) result = temperature2.divide(temperature) logInfo("Quantity test", "Qty(2 °F) / Qty({}) = {}", temperature.toString, result.toString) result = energykWh.multiply(QuantityType.valueOf(1, ONE)) logInfo("Quantity test", "Qty({}) * Qty(1) = {} = {}", energykWh.toString, result.toString, result.toUnit("kWh").toString) result = energykWh.divide(QuantityType.valueOf(1, ONE)) logInfo("Quantity test", "Qty({}) / Qty(1) = {} = {}", energykWh.toString, result.toString, result.toUnit("kWh").toString) result = energykWh.add(energykWh1) logInfo("Quantity test", "Qty({}) + Qty(1 kWh) = {} = {}", energykWh.toString, result.toString, result.toUnit("kWh").toString) result = energykWh.subtract(energykWh1) logInfo("Quantity test", "Qty({}) - Qty(1 kWh) = {} = {}", energykWh.toString, result.toString, result.toUnit("kWh").toString) result = energykWh.multiply(energykWh1) logInfo("Quantity test", "Qty({}) * Qty(1 kWh) = {}", energykWh.toString, result.toString) result = energykWh.divide(energykWh1) logInfo("Quantity test", "Qty({}) / Qty(1 kWh) = {}", energykWh.toString, result.toString) result = energykJ.add(energykJ1) logInfo("Quantity test", "Qty({}) + Qty(1 kJ) = {} = {}", energykJ.toString, result.toString, result.toUnit("kJ").toString) result = energykJ.subtract(energykJ1) logInfo("Quantity test", "Qty({}) - Qty(1 kJ) = {} = {}", energykJ.toString, result.toString, result.toUnit("kJ").toString) result = energykJ.multiply(energykJ1) logInfo("Quantity test", "Qty({}) * Qty(1 kJ) = {}", energykJ.toString, result.toString) result = energykJ.divide(energykJ1) logInfo("Quantity test", "Qty({}) / Qty(1 kJ) = {}", energykJ.toString, result.toString) result = energykWh.add(energykJ1) logInfo("Quantity test", "Qty({}) + Qty(1 kJ) = {} = {} = {}", energykWh.toString, result.toString, result.toUnit("kWh").toString, result.toUnit("kJ").toString) result = energykWh.subtract(energykJ1) logInfo("Quantity test", "Qty({}) - Qty(1 kJ) = {} = {} = {}", energykWh.toString, result.toString, result.toUnit("kWh").toString, result.toUnit("kJ").toString) result = energykWh.multiply(energykJ1) logInfo("Quantity test", "Qty({}) * Qty(1 kJ) = {}", energykWh.toString, result.toString) result = energykWh.divide(energykJ1) logInfo("Quantity test", "Qty({}) / Qty(1 kJ) = {} = {}", energykWh.toString, result.toString, result.toUnit(ONE).toString) ``` And the result: ``` 18:20:49.342 [INFO ] [nhab.core.model.script.Quantity test] - Qty(65 °F) * 1 = 65.00000000000000000000000000000004 °F = 65.00000000000000000000000000000004 °F 18:20:49.344 [INFO ] [nhab.core.model.script.Quantity test] - Qty(65 °F) / 1 = 65.00000000000000000000000000000004 °F = 65.00000000000000000000000000000004 °F 18:20:49.347 [INFO ] [nhab.core.model.script.Quantity test] - Qty(65 °F) * 2 = 589.6700000000000000000000000000001 °F = 589.6700000000000000000000000000001 °F 18:20:49.358 [INFO ] [nhab.core.model.script.Quantity test] - Qty(65 °F) / 2 = -197.3350000000000000000000000000000 °F = -197.3350000000000000000000000000000 °F 18:20:49.361 [INFO ] [nhab.core.model.script.Quantity test] - Qty(65 °F) * Qty(1) = 291.483333333333333333333333333333356652 K = 65.00000000000000000000000000000004 °F 18:20:49.365 [INFO ] [nhab.core.model.script.Quantity test] - Qty(65 °F) / Qty(1) = 291.483333333333333333333333333333356652 K = 65.00000000000000000000000000000004 °F 18:20:49.370 [INFO ] [nhab.core.model.script.Quantity test] - Qty(65 °F) * Qty(2) = 582.966666666666666666666666666666713304 K = 589.6700000000000000000000000000001 °F 18:20:49.373 [INFO ] [nhab.core.model.script.Quantity test] - Qty(65 °F) / Qty(2) = 145.7416666666666666666666666666666783260 K = -197.3350000000000000000000000000000 °F 18:20:49.378 [INFO ] [nhab.core.model.script.Quantity test] - Qty(1) * Qty(65 °F) = 291.483333333333333333333333333333356652 K = 65.00000000000000000000000000000004 °F 18:20:49.380 [INFO ] [nhab.core.model.script.Quantity test] - Qty(1) / Qty(65 °F) = 0.003430727886099834181485505174681228 1/K 18:20:49.385 [INFO ] [nhab.core.model.script.Quantity test] - Qty(2) * Qty(65 °F) = 582.966666666666666666666666666666713304 K = 589.6700000000000000000000000000001 °F 18:20:49.386 [INFO ] [nhab.core.model.script.Quantity test] - Qty(2) / Qty(65 °F) = 0.006861455772199668362971010349362456 1/K 18:20:49.390 [INFO ] [nhab.core.model.script.Quantity test] - Qty(65 °F) + Qty(1 °F) = 66.00000000000000000000000000000004 °F = 66.00000000000000000000000000000004 °F 18:20:49.393 [INFO ] [nhab.core.model.script.Quantity test] - Qty(65 °F) - Qty(1 °F) = 64.00000000000000000000000000000004 °F = 64.00000000000000000000000000000004 °F 18:20:49.397 [INFO ] [nhab.core.model.script.Quantity test] - Qty(65 °F) * Qty(1 °F) = 74598.68175925925925925925925925927 K² 18:20:49.400 [INFO ] [nhab.core.model.script.Quantity test] - Qty(65 °F) / Qty(1 °F) = 1.138928083009529598193934920876115122114246640762367855514793670089202480 18:20:49.403 [INFO ] [nhab.core.model.script.Quantity test] - Qty(65 °F) + Qty(2 °F) = 67.00000000000000000000000000000004 °F = 67.00000000000000000000000000000004 °F 18:20:49.406 [INFO ] [nhab.core.model.script.Quantity test] - Qty(65 °F) - Qty(2 °F) = 63.00000000000000000000000000000004 °F = 63.00000000000000000000000000000004 °F 18:20:49.409 [INFO ] [nhab.core.model.script.Quantity test] - Qty(65 °F) * Qty(2 °F) = 74760.61694444444444444444444444446 K² 18:20:49.411 [INFO ] [nhab.core.model.script.Quantity test] - Qty(65 °F) / Qty(2 °F) = 1.136461108584053544739749171486126553533555353390950245846600385556783676 18:20:49.413 [INFO ] [nhab.core.model.script.Quantity test] - Qty(1 °F) + Qty(65 °F) = 66.00000000000000000000000000000003 °F = 66.00000000000000000000000000000003 °F 18:20:49.415 [INFO ] [nhab.core.model.script.Quantity test] - Qty(1 °F) - Qty(65 °F) = -63.99999999999999999999999999999996 °F = -63.99999999999999999999999999999996 °F 18:20:49.420 [INFO ] [nhab.core.model.script.Quantity test] - Qty(1 °F) * Qty(65 °F) = 74598.68175925925925925925925925927 K² 18:20:49.422 [INFO ] [nhab.core.model.script.Quantity test] - Qty(1 °F) / Qty(65 °F) = 0.878018564049783673547182038233556349552596235093804994885674169795613456 18:20:49.425 [INFO ] [nhab.core.model.script.Quantity test] - Qty(2 °F) + Qty(65 °F) = 67.00000000000000000000000000000003 °F = 67.00000000000000000000000000000003 °F 18:20:49.427 [INFO ] [nhab.core.model.script.Quantity test] - Qty(2 °F) - Qty(65 °F) = -62.99999999999999999999999999999996 °F = -62.99999999999999999999999999999996 °F 18:20:49.430 [INFO ] [nhab.core.model.script.Quantity test] - Qty(2 °F) * Qty(65 °F) = 74760.61694444444444444444444444446 K² 18:20:49.434 [INFO ] [nhab.core.model.script.Quantity test] - Qty(2 °F) / Qty(65 °F) = 0.879924523986505803648007318886157031927295252253797625173918844225890256 18:20:49.435 [INFO ] [nhab.core.model.script.Quantity test] - Qty(65 kWh) * Qty(1) = 65 kWh = 65 kWh 18:20:49.436 [INFO ] [nhab.core.model.script.Quantity test] - Qty(65 kWh) / Qty(1) = 65 kWh = 65 kWh 18:20:49.437 [INFO ] [nhab.core.model.script.Quantity test] - Qty(65 kWh) + Qty(1 kWh) = 66 kWh = 66 kWh 18:20:49.437 [INFO ] [nhab.core.model.script.Quantity test] - Qty(65 kWh) - Qty(1 kWh) = 64 kWh = 64 kWh 18:20:49.438 [INFO ] [nhab.core.model.script.Quantity test] - Qty(65 kWh) * Qty(1 kWh) = 65 kWh² 18:20:49.438 [INFO ] [nhab.core.model.script.Quantity test] - Qty(65 kWh) / Qty(1 kWh) = 65 18:20:49.438 [INFO ] [nhab.core.model.script.Quantity test] - Qty(65 kJ) + Qty(1 kJ) = 66 kJ = 66 kJ 18:20:49.439 [INFO ] [nhab.core.model.script.Quantity test] - Qty(65 kJ) - Qty(1 kJ) = 64 kJ = 64 kJ 18:20:49.439 [INFO ] [nhab.core.model.script.Quantity test] - Qty(65 kJ) * Qty(1 kJ) = 65 kJ² 18:20:49.440 [INFO ] [nhab.core.model.script.Quantity test] - Qty(65 kJ) / Qty(1 kJ) = 65 18:20:49.441 [INFO ] [nhab.core.model.script.Quantity test] - Qty(65 kWh) + Qty(1 kJ) = 65.00027777777777777777777777777778 kWh = 65.00027777777777777777777777777778 kWh = 234001 kJ 18:20:49.467 [INFO ] [nhab.core.model.script.Quantity test] - Qty(65 kWh) - Qty(1 kJ) = 64.99972222222222222222222222222222 kWh = 64.99972222222222222222222222222222 kWh = 233999 kJ 18:20:49.468 [INFO ] [nhab.core.model.script.Quantity test] - Qty(65 kWh) * Qty(1 kJ) = 65 kWh·kJ 18:20:49.472 [INFO ] [nhab.core.model.script.Quantity test] - Qty(65 kWh) / Qty(1 kJ) = 65 kWh/kJ = 234000 ``` <s>If this is an acceptable approach, I can convert the test DSL script to unit test.</s> <s>Open question for me still: should the result of calculations be converted to relative again. I would be happy to hear views on this.</s>

and so the question I asked is also related to this specific release. The change that was done is likely to break rules of many users and the change has not been documented.

I perceived your answer as rude. I’m just a standard user of openHAB, I’m not familiar with the exact policy of the community forum.

Phuong · December 29, 2023, 4:22pm

I just upgraded from OH 4.0.3 to OH 4.1

I’m getting follow error in the openhab.log

Can’t connect to karaf.

2023-12-29 17:19:17.596 [INFO ] [internal.service.FeaturesServiceImpl] - Adding features: system/[4.4.4,4.4.4],feature/[4.4.4,4.4.4],deployer/[4.4.4,4.4.4],diagnostic/[4.4.4,4.4.4],bundle/[4.4.4,4.4.4],ssh/[4.4.4,4.4.4],log/[4.4.4,4.4.4],eventadmin/[4.4.4,4.4.4],openhab-runtime-base/[4.1.0,4.1.0],instance/[4.4.4,4.4.4],config/[4.4.4,4.4.4],framework/[4.4.4,4.4.4],shell/[4.4.4,4.4.4],kar/[4.4.4,4.4.4],openhab-runtime-ui/[4.1.0,4.1.0],service/[4.4.4,4.4.4],jaas/[4.4.4,4.4.4],package/[4.4.4,4.4.4]
2023-12-29 17:19:20.271 [ERROR] [ternal.service.BootFeaturesInstaller] - Error installing boot features
org.apache.karaf.features.internal.util.MultiException: Error:
        Error downloading mvn:org.apache.karaf.wrapper/org.apache.karaf.wrapper.core/4.4.4
        at org.apache.karaf.features.internal.download.impl.MavenDownloadManager$MavenDownloader.<init>(MavenDownloadManager.java:91) ~[?:?]
        at org.apache.karaf.features.internal.download.impl.MavenDownloadManager.createDownloader(MavenDownloadManager.java:72) ~[?:?]
        at org.apache.karaf.features.internal.region.Subsystem.downloadBundles(Subsystem.java:474) ~[?:?]
        at org.apache.karaf.features.internal.region.Subsystem.downloadBundles(Subsystem.java:469) ~[?:?]
        at org.apache.karaf.features.internal.region.SubsystemResolver.resolve(SubsystemResolver.java:223) ~[?:?]
        at org.apache.karaf.features.internal.service.Deployer.deploy(Deployer.java:399) ~[?:?]
        at org.apache.karaf.features.internal.service.Deployer.handlePrerequisites(Deployer.java:1121) ~[?:?]
        at org.apache.karaf.features.internal.service.Deployer.deploy(Deployer.java:394) ~[?:?]
        at org.apache.karaf.features.internal.service.FeaturesServiceImpl.doProvision(FeaturesServiceImpl.java:1069) ~[?:?]
        at org.apache.karaf.features.internal.service.FeaturesServiceImpl.lambda$doProvisionInThread$13(FeaturesServiceImpl.java:1004) ~[?:?]
        at java.util.concurrent.FutureTask.run(FutureTask.java:264) [?:?]
        at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1136) [?:?]
        at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:635) [?:?]
        at java.lang.Thread.run(Thread.java:833) [?:?]
        Suppressed: java.io.IOException: Error downloading mvn:org.apache.karaf.wrapper/org.apache.karaf.wrapper.core/4.4.4
                at org.apache.karaf.features.internal.download.impl.AbstractRetryableDownloadTask.run(AbstractRetryableDownloadTask.java:77) ~[?:?]
                at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:539) [?:?]
                at java.util.concurrent.FutureTask.run(FutureTask.java:264) [?:?]
                at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:304) ~[?:?]
                at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1136) [?:?]
                at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:635) [?:?]
                at java.lang.Thread.run(Thread.java:833) [?:?]
        Caused by: java.io.IOException: Error resolving artifact org.apache.karaf.wrapper:org.apache.karaf.wrapper.core:jar:4.4.4: [Could not find artifact org.apache.karaf.wrapper:org.apache.karaf.wrapper.core:jar:4.4.4 in openhab (https://openhab.jfrog.io/openhab/libs-release/)]

usambara · December 29, 2023, 4:29pm

No, not really. I had to reinstall my server which was running in 4.0x and I installed 4.1
Unfortunately I had installed first the last 3.x version and then upgraded to 4.1. Afterwards I restored the Influxdb (which should have been with data from 4.0).
But thanks for the link, I had overlooked it. I will restore these values again with type conversation.

Harry-0815 · December 29, 2023, 5:18pm

I don’t know if it’s the right thread but I didn’t find a better one.
Just wanted to say: THANK YOU! Thanks to all contributors of this great project!

I updated from 3.something to 4.1 yesterday and everything works perfectly!
(Had a minor issue, that was solved here: Openhab.service: Failed to locate executable /usr/bin/rm: No such file or directory - #2 by jpalo). Such a flawless upgrade is much work behind the scenes. Great work you’re all doing here.

Happy New Year!
Harry

Mherwege · December 29, 2023, 9:33pm

You are, correct, this is not working anymore that way. Temperature calculations had loads of problems and a compromise had to be made to solve most. If you add unit values you need to make sure the second argument is a relative value, and for temperatures, that can only be in Kelvin.

apella12 · December 29, 2023, 9:50pm

I have not yet gone to 4.1, still on 4.1M5 and have this working DSL code to raise or lower a setpoint by 1 degree F. (Had @rossko57 help in the setup) Do I need to change the degree to .55555 K? My device only accepts even degrees, so precision could be an issue also? Suggestion for how this is supposed to work now?

rule "Furnace_Optimization"
when
    Item UpstairsThermostat21_ThermostatOperatingState changed
then
    // If upstairs is heating and main is in heating mode raise setpoint 1 °F, once upstairs is off reduce 1 °F
    var upstate = UpstairsThermostat21_ThermostatOperatingState.state as Number
    var mainmode = MainThermostat14_ThermostatMode.state as Number
    var mainsetpointnow = (MainThermostat14_SetpointHeating.state as QuantityType<Temperature>).toUnit("°F")
    if( upstate == 1 && mainmode == 1) {
      var mainsetpointnew = mainsetpointnow + 1|°F
      Thread::sleep(1500)
      MainThermostat14_SetpointHeating.sendCommand(mainsetpointnew as Number)
      }
    else{
        if( upstate == 0 && mainmode == 1) {
          var mainsetpointnew = mainsetpointnow - 1|°F
          Thread::sleep(1500)
          MainThermostat14_SetpointHeating.sendCommand(mainsetpointnew as Number )
        }
    }   
end

Mherwege · December 29, 2023, 9:59pm

That should still work. I was wrong in the previous comment. It is the division that does not work anymore as expected. If you divide, it is assuming absolute values now.

AntonJansen · December 31, 2023, 9:20pm

Hi,

running into an issue with the upgrade from 4.0.x to 4.1. Somehow the entire website no longer works at all. I also see these warnings when booting the system:

2023-12-31 22:12:08.953 [WARN ] [.transport.servlet.ServletController] - Can't find the request for http://homecontrol:8080/rest/events's Observer
2023-12-31 22:12:08.955 [WARN ] [.transport.servlet.ServletController] - Can't find the request for http://homecontrol:8080/rest/events's Observer
2023-12-31 22:12:08.955 [WARN ] [.transport.servlet.ServletController] - Can't find the request for http://homecontrol:8080/rest/events's Observer
2023-12-31 22:12:08.974 [WARN ] [.transport.servlet.ServletController] - Can't find the request for http://homecontrol:8080/rest/addons/binding-broadlinkthermostat's Observer
2023-12-31 22:12:08.975 [WARN ] [.transport.servlet.ServletController] - Can't find the request for http://homecontrol:8080/rest/addons/binding-broadlinkthermostat's Observer
2023-12-31 22:12:08.975 [WARN ] [.transport.servlet.ServletController] - Can't find the request for http://homecontrol:8080/rest/addons/binding-broadlinkthermostat's Observer
2023-12-31 22:12:09.807 [WARN ] [.transport.servlet.ServletController] - Can't find the request for http://homecontrol:8080/rest/events's Observer
2023-12-31 22:12:09.817 [WARN ] [.transport.servlet.ServletController] - Can't find the request for http://homecontrol:8080/rest/events's Observer
2023-12-31 22:12:09.848 [WARN ] [.transport.servlet.ServletController] - Can't find the request for http://homecontrol:8080/rest/events's Observer
2023-12-31 22:12:09.850 [WARN ] [.transport.servlet.ServletController] - Can't find the request for http://homecontrol:8080/rest/events's Observer
2023-12-31 22:12:09.853 [WARN ] [.transport.servlet.ServletController] - Can't find the request for http://homecontrol:8080/rest/events's Observer
2023-12-31 22:12:09.853 [WARN ] [.transport.servlet.ServletController] - Can't find the request for http://homecontrol:8080/rest/events's Observer
2023-12-31 22:12:09.859 [WARN ] [.transport.servlet.ServletController] - Can't find the request for http://homecontrol:8080/rest/addons/binding-broadlinkthermostat's Observer
2023-12-31 22:12:09.866 [WARN ] [.transport.servlet.ServletController] - Can't find the request for http://homecontrol:8080/rest/addons/binding-broadlinkthermostat's Observer
2023-12-31 22:12:09.866 [WARN ] [.transport.servlet.ServletController] - Can't find the request for http://homecontrol:8080/rest/addons/binding-broadlinkthermostat's Observer
2023-12-31 22:12:09.866 [WARN ] [.transport.servlet.ServletController] - Can't find the request for http://homecontrol:8080/rest/events's Observer
2023-12-31 22:12:09.866 [WARN ] [.transport.servlet.ServletController] - Can't find the request for http://homecontrol:8080/rest/addons/binding-broadlinkthermostat's Observer
2023-12-31 22:12:09.873 [WARN ] [.transport.servlet.ServletController] - Can't find the request for http://homecontrol:8080/rest/events's Observer
2023-12-31 22:12:09.879 [WARN ] [.transport.servlet.ServletController] - Can't find the request for http://homecontrol:8080/rest/addons/binding-broadlinkthermostat's Observer
2023-12-31 22:12:09.886 [WARN ] [.transport.servlet.ServletController] - Can't find the request for http://homecontrol:8080/rest/addons/binding-broadlinkthermostat's Observer
2023-12-31 22:12:11.861 [WARN ] [.transport.servlet.ServletController] - Can't find the request for http://homecontrol:8080/rest/events's Observer
2023-12-31 22:12:11.865 [WARN ] [.transport.servlet.ServletController] - Can't find the request for http://homecontrol:8080/rest/events's Observer
2023-12-31 22:12:11.861 [WARN ] [.transport.servlet.ServletController] - Can't find the request for http://homecontrol:8080/rest/events's Observer
2023-12-31 22:12:11.865 [WARN ] [.transport.servlet.ServletController] - Can't find the request for http://homecontrol:8080/rest/events's Observer
2023-12-31 22:12:11.871 [WARN ] [.transport.servlet.ServletController] - Can't find the request for http://homecontrol:8080/rest/events's Observer
2023-12-31 22:12:11.876 [WARN ] [.transport.servlet.ServletController] - Can't find the request for http://homecontrol:8080/rest/addons/binding-broadlinkthermostat's Observer
2023-12-31 22:12:11.876 [WARN ] [.transport.servlet.ServletController] - Can't find the request for http://homecontrol:8080/rest/addons/binding-broadlinkthermostat's Observer
2023-12-31 22:12:11.879 [WARN ] [.transport.servlet.ServletController] - Can't find the request for http://homecontrol:8080/rest/events's Observer
2023-12-31 22:12:11.881 [WARN ] [.transport.servlet.ServletController] - Can't find the request for http://homecontrol:8080/rest/addons/binding-broadlinkthermostat's Observer
2023-12-31 22:12:11.897 [WARN ] [.transport.servlet.ServletController] - Can't find the request for http://homecontrol:8080/rest/addons/binding-broadlinkthermostat's Observer
2023-12-31 22:12:14.143 [WARN ] [.transport.servlet.ServletController] - Can't find the request for http://homecontrol:8080/rest/addons/binding-broadlinkthermostat's Observer
2023-12-31 22:12:14.143 [WARN ] [.transport.servlet.ServletController] - Can't find the request for http://homecontrol:8080/rest/addons/binding-broadlinkthermostat's Observer
2023-12-31 22:12:14.147 [WARN ] [.transport.servlet.ServletController] - Can't find the request for http://homecontrol:8080/rest/addons/binding-broadlinkthermostat's Observer
2023-12-31 22:12:14.155 [WARN ] [.transport.servlet.ServletController] - Can't find the request for http://homecontrol:8080/rest/addons/binding-broadlinkthermostat's Observer
2023-12-31 22:12:14.157 [WARN ] [.transport.servlet.ServletController] - Can't find the request for http://homecontrol:8080/rest/addons/binding-broadlinkthermostat's Observer
2023-12-31 22:12:15.910 [WARN ] [.transport.servlet.ServletController] - Can't find the request for http://homecontrol:8080/rest/events's Observer
2023-12-31 22:12:15.911 [WARN ] [.transport.servlet.ServletController] - Can't find the request for http://homecontrol:8080/rest/events's Observer
2023-12-31 22:12:15.915 [WARN ] [.transport.servlet.ServletController] - Can't find the request for http://homecontrol:8080/rest/events's Observer
2023-12-31 22:12:15.918 [WARN ] [.transport.servlet.ServletController] - Can't find the request for http://homecontrol:8080/rest/events's Observer
2023-12-31 22:12:15.918 [WARN ] [.transport.servlet.ServletController] - Can't find the request for http://homecontrol:8080/rest/events's Observer
2023-12-31 22:12:15.924 [WARN ] [.transport.servlet.ServletController] - Can't find the request for http://homecontrol:8080/rest/events's Observer
2023-12-31 22:12:15.934 [WARN ] [.transport.servlet.ServletController] - Can't find the request for http://homecontrol:8080/rest/addons/binding-broadlinkthermostat's Observer
2023-12-31 22:12:15.935 [WARN ] [.transport.servlet.ServletController] - Can't find the request for http://homecontrol:8080/rest/addons/binding-broadlinkthermostat's Observer
2023-12-31 22:12:15.936 [WARN ] [.transport.servlet.ServletController] - Can't find the request for http://homecontrol:8080/rest/addons/binding-broadlinkthermostat's Observer
2023-12-31 22:12:15.939 [WARN ] [.transport.servlet.ServletController] - Can't find the request for http://homecontrol:8080/rest/addons/binding-broadlinkthermostat's Observer

and there is also this line which I don’t understand:

2023-12-31 22:13:05.578 [WARN ] [ty.util.ssl.SslContextFactory.config] - Trusting all certificates configured for Client@e3a3d[provider=null,keyStore=null,trustStore=null]
2023-12-31 22:13:05.580 [WARN ] [ty.util.ssl.SslContextFactory.config] - No Client EndPointIdentificationAlgorithm configured for Client@e3a3d[provider=null,keyStore=null,trustStore=null]

Why is there no website on localhost:8080?

AntonJansen · December 31, 2023, 10:57pm

Update: it seems to be that the new website does not work in firefox …

hmerk · December 31, 2023, 11:15pm

Issues using Firefox have been reported and a fix is proposed.