IoT & Connectivity

Hello guys,    I'm having issues when trying to start the Thingworx Azure IoT hub connector, after following the entire guide (Getting an Azure IoT Hub Connector Up and Running) I having the following error:         2020-09-04 19:26:57.478 ERROR Error refilling connections on [channel: null, endpoint ws://localhost:8080/Thingworx/WS, uri: ws://localhost:8080/Thingworx/WS] failed : com.thingworx.sdk.api.exception.AuthenticationException: Connection authentication/registration FAILED [channel: NettyBytesChannel [id=ws://localhost:8080/Thingworx/WS-2, closed=false], code: STATUS_UNAUTHORIZED, reason: Error [context: authenticating connection][cause: Missing application key!]]         The current setup I am using is the following:   Thingworx version:  ThingWorx 8.5.5-b103 Thingworx Azure IoT Hub connector version: Thingworx-Azure-IoT-Hub-Connector-3.0.0.20 Java version: 1.8.0_251   I'm installing the connector in t

Hello EveryBody I have a thing wich contains many properties, and especially a data property of 1000 row, I wan't to know if there is any way to modify titles (Index,Pressure1,Pressure2,Temperature1,Temperature2) and also the data inside I also have a csv and excel files in my computers with data that I need but I don't know how to upload this data in my thing like in the picture especially because the infotable doesn't have a datashape.

Hello Everybody   Yesterday I was working on my projects using my personal laptop because I have the free version of 3 months. and then I had some problems of "rest api failure". I didn't found any file in my (Things, datashape,thingshapes....) so I decided to restart my computer and after thingworx started to work again normally. Today I tried to connect but I have this page and I really don't know what is the problem, the only thing I get is this page.   Could any one help me please ? I had all my projects on it and it's verry disturbing.

Hi,  Every time when I fixed a bug in the local dev system and then import the thing's entity xml file to the testing/production system,  the value of persistent property get reset in the target system.   I have to manually input them again.    Why is the behavior  designed like this ?  or it's a bug ?   I'm currently using ThingWorx 8.5.5 , but the problem has existed since 8.4 at least.    Regards, Sean

i am using ThingWorx 9.0, when I try to import any extension, it gives me error in the validation and importing   

Hi,   I Have Created the two style theme for dropdown widget. In the dropdown list the color theme is applying, but I was unable to change dropdown style in the style theme.   Kindly Let me know what are the steps next to do.   Thanks & Regards, Mervin

Hello everybody   I'm trying to upload images that figures in my repository in order to visualise them in a mashup, First I created a simple service for this that return image link based on selected items in a list which are Strings (E1,E2,E3,....) but I figured out that it's not that simple because I can not bind the image doesn't change in my mashup.   Actually I need to visualise images that exists in my repository but I don't find the file.   Now I don't understand why I don't get the image from my file

I used the createSite Service in Thing: PTC.SCA.SCO.DefaultShiftManager to make shifts. I made several sites as a test. And I used the delteSite Service to erase sites. but The site deleted without initialization of 'siteUID' For example I made four sites.and then I delete 1,2,3,4 siteUID. After I made new site but I got '5' siteUID I want to get '1' siteUID I want to know how to reset siteUID. Thank you.    

Hi Everyone,   I use influxdb to save thing's proprierties as time series data. There is a way to store a property ad a "influxdb tag"?   Why I need this? Example: I have three properties: productionId, temperature, humidity I want to query the database to retrieve the temperature and humidity where productionId is equals to a specific Id.   I don't know if I explained it clearly but I hope you'll help me.

Dear devs,   I am struggling finding the way to access a Network using the Java Eclipse SDK: I have a service with a Thing, which is correctly assigned by the context, and I can access the list of the Networks in which the Thing belongs using:     thingNetworks = apiWrapper.GetNetworks();       Which returns an InfoTable with name and description of the network. I don't understand how can I use it to access the corresponding Network in the SDK, since based on the docs it only has an empty constructor associated to it.     Thanks and best regards!

Hi, i'm trying to start a thingworx analytics docker and when it's trying to connect to thingworx core i get the error on the image. Can anyone help me please.   I know it's related to WS(websockets) and something is blocking the requests, but i don't know how to deactive that block.     Thank you.    

Hi, I want to know if the ThingWorx server handle the events of virtual thing sequentially , and if yes, are the events handled sequentially by remote thing ?  For  example:  --------------------------------------------------------------------- Virtual Thing VA  <- connected to -> Remote Thing RA Virtual Thing VB  <- connected to -> Remote Thing RB   Time Statement Virtual Thing t1 queueEvent("DeviceDataScanned", t1, deviceData1)updateSubscribedEvents() VA t2 queueEvent("DeviceDataScanned", t2, deviceData2)updateSubscribedEvents() VB t3 queueEvent("DeviceDataScanned", t3, deviceData3)updateSubscribedEvents() VA t4 queueEvent("DeviceDataScanned", t4, deviceData4)updateSubscribedEvents() VB         Then what's the receiving sequence of Remote Thing's  subscription ?  would it be the following ?   Remote Thing RA:  deviceData1 deviceData3  Remote Thing RB:  deviceD

i am trying to visible dropdown by using generic radio button.   

Hi, having an issue reading a csv file from a repository on Thingworx using the CSV Parser function ReadCSVFile(). The file was written to the repository using the WriteCSVFile() passing in an infotable. It returns an empty table and I can see the error message: JavaException: com.thingworx.common.exceptions.InvalidRequestException: Unable To Open [/Notification Config/CIJNotificationConfigTable.csv] in [XXXX.FileRepository] : Unable To Convert From java.lang.String to INTEGER #28   After investigating the issue appears to be that the order that the columns are written to the csv file are different  to the order than defined in the infotable datashape. So when I try and read it back using the datashape it fails.   If anyone has any idea why it might write it out in the wrong order that would be helpful. Failing that, can I use the 'columnMappings' parameter to sort it? If the answer is yes, does anyone know the format that the parameter should take and whether or not i n

Hello, we are displaying a SSRS (SQL) Report in a Mashup in ThingWorx by using its URL.   Our construct works fine so far as follows: - main mashup:      on the left side:        a tree widget which shows a network of several Things      on the Right side:    another "embedded mashup" which shows a table, containg an info-table with a field "URL"                                                of the type "hyperlink".                                          &nb

Hi,   I was able to successfully set up EMS and LSR on the same device (raspberry pi) and send data to Thingsworx. However, when I tried to set up EMS and LSR on two different devices, I am not able to bind/connect the device running LSR to the device running EMS. I have attached the screenshot of the config.json,config.lua and error received while running wsems and LuaScriptResource for reference. Kindly appreciate your assistance.    Note: In the given screenshots 192.168.137.151 is the ip address of the device running EMS and 192 168.137.150 is the ip address of the device running LSR.   Thanks. Vijay 

When you create a model in thingworx, is there a way to see how long it will take to run? I know, the more data, the longer it will typically take. But, I get a running window and it could last 60 seconds or 60 hours. I have no idea. How can I see this information?

Hello ,         I have added generic radio buttton on Thingworx 9.0 version, after click on generic radio button  can I visible label or text field widget ??

1) Could anyone let me know the working/use of Asset Advisor, and 2) How does it get the data? Is it Kepware or some other option?   Thanks in advance.

Hi Experts,   I have upgraded on Mashup manually from TWx Ver 8.4.5 to Ver 8.4.11. I found the Generic Radio Button Widget is removed in TWx Version 8.4.11, and hence I have to achieve the similar functionality using simple Radio Button Widget available there, with help of available State definitions.  I put same Group name for all buttons but not getting any hint how I could use previously defined State Definitions to work similar like old Generic Radio button Widget.   Requesting your valuable suggestions. Attached screenshot for your reference here.

Hello all,   i want to have a Thing that implements a ThingTemplate and various ThingShapes with exclusive permissions, i.e. a "ProjectAdmin_ThingShape" that provides services only available to users within the "ProjectAdmin" Group, a "ProjectSupervisor_ThingShape" with services only available to members within the "ProjectSupervisor" Group etc.   When i set the permissions, users with access to the implementing thing were still able to execute any services from the implemented ThingShapes.   Is this desired behaviour or did i miss something? I need cascaded permissions, so the thing is already instantiated on another permission restriction and if i had to instantiate the things for each of the groups mentioned above, the complexity multiplies.   The access "should not" be possible on a mashup level anyways, but for security reasons i want this properly modeled with the Thingworx permissions framework.   Thanks for your help.

Dear Developers,   I am trying to use the method in the subject, but I am unable to. Checking the documentation, this is the signature: public void UpdateDataTableEntry(TagCollection tags, Location location, java.lang.String source, java.lang.String sourceType, InfoTable values) throws java.lang.Exception And all the fields besides tags and values are optional. I am wondering what optional does mean in this case (null value?) as this is the only signature available. I have built the values like this, as an example:   InfoTable values = new InfoTable();ValueCollection row = new ValueCollection(); row.SetIntegerValue("id", id); values.addRow(row);   and I am not sure about what is the purpose of the tags in this case.   Thank you!

Is is possible to generate a multi line message for the status message widget. Looking to display a number of status messages i.e. error 1 error 2   I have tried inserting the new line character (\n) but the widget still draws on a single line. If I output the same text to a text area widget it does display on multiple lines   Thanks in advance K  

I have a menu linked to 3 mashups. Within a mashup, I have a boolean property that gets triggered when a certain value is hit. I currently have this turn red within the mashup but is there a way to get my menu item to turn red if the user is not currently looking at this mashup? For example, on the image below, can I get the Data3 menu item to flash red or turn red when this boolean property is triggered? And if so, how?

Hi all,   Here is the recording of the expert session hosted in August 25th. For full-sized viewing, click on the YouTube link in the player controls.