1-Visitor

Solved

How I can store every second property value in valuestream in thingworx trial

Forum|Forum|6 years ago
November 7, 2019
4 replies
5715 views

I have installed ThingworxH2Trial8.4 in ubuntu 16.4 LTS and installed thingworx analytics extension and MQTT extension.

I have made mqtt base thing and template to display realtime value of property ,and it is show value in thing property and alert tab -my properties

but when I saw querypropertieshistory service in thing then I cant see all realtime updated value ,to store value in valuestream I have to save and set value of property in properties and alert tab .

I have to need all values that comes from device to thingworx.

Best answer by it15

I got solution

You have to do following settings to get realtime data in valuestream

You have to go to your ValueStream and click on ThingworxPersistenceProvider and click on View. Than you must start the AddVisibilityPermission-Service of the PersistenceProvider:

R

Rick-Stanley

5-Regular Member

If you want to record a new data point every time one is received, even if the value has not changed, you will need to set the Data Change Type of the property to Always

Click on the property name and expand Advanced Settings in the panel on the right

I

it15

Author

1-Visitor

Hello alsmith

Thanks for your response I have set "Always" property still It is not coming . I am doing again all things and tell you all steps in detailing ,So we can point out problem .

P

PaiChung

22-Sapphire I

1. did you set the property to be 'logged'

2. did you assign a valuestream

If those have been done, then maybe check the log to see if there are any errors.

I

it15

Author

1-Visitor

Hello PaiChung,

Thanks for replying PaiChung ,

1) I have set to logged

2) And I have assign value stream

However I have not check log ,I should check it and inform you .

Thank you

I

it15

Author

1-Visitor

Hello

This my Applicationlog

But Error is not clear to me

2019-11-08 11:57:16.351

Error

Error Handling Publish Arrived for [heater/temp] : [null]

System

c.t.t.m.MQTTThing

MQTT Call: /Thingworx//Teksun_thing

Log Messages

Error Handling Publish Arrived for [heater/temp] : [null]

I

it15

Author

1-Visitor

Hello Friends,

Suddenly ,In this morning When I open thingworx ,Following error is displaying in my screen " Entity is not found"

When I see in things and thingtemplate all things,Thing template and value stream is deleted automatically

See screen for more detail

When I start to make new thing ,Thing base template is not seen any base template options.

I have ThingworxH2trial 8.4 version

I

it15

AuthorAnswer

1-Visitor

I got solution

You have to do following settings to get realtime data in valuestream

You have to go to your ValueStream and click on ThingworxPersistenceProvider and click on View. Than you must start the AddVisibilityPermission-Service of the PersistenceProvider:

Log Messages

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