Unit deletion failed, UnitEx object is not associated with a plugin

[heggink]

@dnpwwo: whilst trying to develop a new plugin I get the above error. Here are the 2 code snippets for creating and deleting:

I create 2 devices as follows:

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        if dev_id not in Devices:
                mySwitchUnit = Domoticz.Unit(Name=dev_id, DeviceID=dev_id, Unit=1, Type=244, Subtype=73, Switchtype=0, Options={}, Used=1, Description="")
                mySwitchUnit.Create()
                myTextUnit = Domoticz.Unit(Name=dev_id, DeviceID=dev_id, Unit=2, TypeName="General", Subtype=19, Options={}, Used=1, Description="")
                myTextUnit.Create()

Then if anyone of teh 2 gets deleted through teh domotcz interface, I want to delete the otherone myself:

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        def onDeviceRemoved(self, DeviceID, Unit):
                Domoticz.Log("Device onDeviceRemoved for DeviceID: " +str(DeviceID)+" and Unit: "+str(Unit))
                if Unit == 1:
                        Domoticz.Log("Device onDeviceRemoved unit 1 so delete 2")
                        Devices[DeviceID].Units[2].Delete()
                else:
                        Domoticz.Log("Device onDeviceRemoved unit 1 so delete 1")
                        Devices[DeviceID].Units[1].Delete()

What am I doing wrong?

[Dnpwwo]

@heggink,

Nothing, I reproduced your code and it didn't work for me either.

I've pushed a fix.

[heggink]

Excellent. Thanks.

Sent from my SM-G980F using Tapatalk

[JanJaap]

Hi,

It is not only the deletion that doesn't work, any referencing of units in this way (or calling methods) doesn't work. Is all that fixed? Which version will it be pushed into?

see also: topic Deleting units in DomoticzEx framework

[Dnpwwo]

@JanJaap,

I have responded in the other thread, but for clarity: The dictionary containing a device's units is 'Units' not 'Unit'.

That is why Domoticz is correctly reporting:

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2022-04-24 16:26:25.867 Error: testplug: AttributeError: 'DomoticzEx.Device' object has no attribute 'Unit'