ThingWorx

  I have a .NET application that starts a client to connect to my server as a virtual thing and push data to the server (this works completely with no errors). I wanted to invoke a service on the ThingWorx server that would take parameters from the client (below is the code) and run a service that automatically creates and binds the virtual thing to a remote thing.   I tested the service in TW and it works but when I invoke it from my client I receive this exception "Error invoking Service for Entity. Service Unavailable. (Code 1113)". I have double-checked the names and everything checks out. I'm not sure what I'm missing so if someone has experience with this I would appreciate feedback. public static void createThing(ConnectedThingClient client, String ThingTemplate, String ThingName, String Description) { var param = new ValueCollection(); param.Add("ThingName", new StringPrimitive(ThingName)); param.Add("ThingTemplate", new StringPrimitive(ThingTemplate)

Hello! I've been struggling with a persistent problem of thingworx not updating images when I make a change to a graphic and use the "change" button under graphic properties. I always seem to get the orignal graphic uploaded on preview. Furthermore, I can't seem to just delete that graphic, I have to delete and then name the new graphic something different or else it will load the old graphic again. Any tips?

I am setting an infotable from java sdk edge, but the value is updated only the first time. For example the following code sets the infotable correctly in the first iteration of the while loop   while(true){ this.setPropertyValue("SomePropertyName", new InfoTablePrimitive(myClass.returnsNewInfotable())); this.updateSubscribedProperties(1000); }   In the second iteration , the value is not changed, i.e. even if the function returnsNewInfotable returns an infotable with different values, only the initial values are reflected in thingworx server.

Hello,   Im using ThingWorx 8.2 version and the requirement is to display obj & gltf 3D model in a mashup. I downloaded three model viewer from PTC market place which helps me to display obj format but it is not supporting gltf format.   Please help me how to display GLTF 3D model? Thanks!

Hi All,   We want to enable and disable F11 key pressed event by clicking a button from Mashup. We have deployed our mashup in a production monitor(kiosk) like the following image.    Here we don't have the keyboard attached to it to enable/disable F11 for full-screen mode. So we are looking for enabling and disabling it via a button click. Give us a solution for this.   The solution to enable FullScreen ($("#runtime")[0].webkitRequestFullScreen()?$("#runtime")[0].webkitRequestFullScreen():($("#runtime")[0].mozRequestFullScreen()?$("#runtime")[0].mozRequestFullScreen():$("#runtime")[0].msRequestFullscreen()?$("#runtime")[0].msRequestFullscreen():$("#runtime")[0].requestFullScreen())) --by @CarlesColl.   looking for disabling the full screen.        

I am using list box widgets and trying to display combo Box / list / drop down But all are not working.. Also in log it showing following error:-  An error occurred while calling dhxlist::afterRender, Id = "dhxlist-8".Exception: Cannot read property '1' of null   could you please help me on this   Thanks in advance, Lala

Hi, I wanted to set a disable or enable (Read only) properties for vertical slider widget in ThingWorx composer. How can I make it possible? Tried with all possible ways but not able to set it.   Please provide some idea?   Please find the attached screen shot.   Thanks & Regards Nagaraj Enamate

Hello, we successfully generated a Thingpredictor-[Model Name]-AnalysisThingTemplate via the TW Analytics Manager. Then we created a Thing from this ThingTemplate in Thingworx. We have the following properties provided:     If we manually add a new row in the data infotable it works and analytics executes an analysis job (also it generates a key id as you can see here):   But if we programmatically try to add a new row with a thingworx service it only adds a new row without the generation of a key and analysis job: var newRow = new Object(); newRow._Wert1 = 26; newRow._Wert3 = 28; me.data.AddRow(newRow); What could cause such a behaviour? Do we need to do some additional steps for this to work?   Thank you in advance, Max

Hi Folks,   Is there any way to export an Extension from Thingworx composer? I developed a custom widget but lost all the build files and no access to WebApps folder files. How to recover it using composer?   Thanks!

Hello everyone, Can I write my procedural language thing in postgresql?? like this     SELECT Asset_idFROM"Alerts"FETCH FIRST [[RowByIndex]] ROW ONLY;   and for rowbyidex,  I assigned it as input from property 

Hi everyone,   I downloaded this file and installed it, but when I type 0.0.0.0:8081/Thingworx, I can not use account: Administrator  password:admin to access. Anybody knows why? Thank you.  

Hi Guys,   I am facing an weird issue in Thingworx platform. In our application there are 5 PLC which are individually connected to individual Computer and on these computers KepServer is installed. These KepServer sends data to the Thingworx platform through Industrial Gateway. Whenever all the 5 KepServer sends data to Thingworx platform after one or two hour, the TW platform performance is degraded and it becomes very slow. After checking the application logs came to know that below logs were registered.  TW application logs. To overcome this issue for some time I have to "Disable" Industrial Gateway. After disabling this, TW platform start working normally.   TW version : 8.3.1-b441 KepServer version: 6 plus   Please help me guys on this and thanks in advance.   Regards, Dushyant  

Hi,   I have attached config.json and config.lua files for reference. I am running EMS on my laptop and its is successfully connected to the thingworx server.Below are the logs:   C:\EMS\microserver>wsems[FORCE] 2018-12-12 08:27:30,596 wsems: Initializing EMS ....[FORCE] 2018-12-12 08:27:30,596 main: Using config file C:\EMS\microserver\etc\config.json[INFO ] 2018-12-12 08:27:30,596 wsems: Creating the WsEms proxy.[INFO ] 2018-12-12 08:27:30,596 wsems: Starting HTTP Server.[INFO ] 2018-12-12 08:27:30,596 Main: Using custom certificate and private key for HTTP Server[WARN ] 2018-12-12 08:27:30,596 Main: Encryption is disabled on HTTP Server.[WARN ] 2018-12-12 08:27:30,596 Main: Authentication is disabled on the HTTP Server.[INFO ] 2018-12-12 08:27:30,596 wsems: Initializing the ThingWorx REST interface.[INFO ] 2018-12-12 08:27:30,596 wsEmsProxy::initialize: FIPS is disabled.[INFO ] 2018-12-12 08:27:30,596 wsEmsProxy::initialize: Encryption is enabled on Web Socket connectio

Strange issues while adding custom CSS to mashups which were made using the Legacy Composer.   I tried to add some custom styling to some widgets inside a mashup that were actually authored using the Legacy Composer and later edited in the New Composer. Although the Custom Class gets added to the the widget top div, the styles does not gets attached.  But this completely works fine if the mashup is authored using    Scenario 1 Mashup authored in Legacy Composer and edited in New Composer. Result: Custom class getting added but styles are not getting added. Hence the Mashup does not have the necessary styling.   CustomClass addedCSS for the CustomClassmashupClass got added but styles did not. As a result panel does not show rounded corner     Scenario 2: Mashup authored in New Composer and edited in New Composer. Result: CustomClass getting added as well as the styles are getting added.   Custom CSS addedMashup with rounded corner Panels and backg

Hi, How to access Thingworx services from outside or from other application/environment ?

Dear Sir/Madam,      Thingworx composer is not responding from this afternoon.

Hello Everyone,   I am developing an App with Ionic 3 and I would like to create a login Page in my App. The Login Page should take Username and Password and check whether these are valid credentials for a Thingworx User.   What would be the easiest way to achieve this via a rest call?   When you open the composer, a login prompt appears. It would be nice to simply use the service behind this login prompt (which also just takes username and password) in order to verify the user.   Any help is appreciated very much.   Best Regards, Dominik

Hello ,    I wish to receive data from my Thingworx mashup to my Node js web application hosted on a VM. Is that possible?   Regards, Aarushi

I am getting an error, when I am giving a shape to existing template, so that it can inherit the properties of shape. But the following error arises.

Hi, I am completely new with thingworx, I am receiving the data from wireless AC current sensor interface with Esp8266. I am displaying the data in a local web server using HTTP client. I want to send the data via MQTT to thingworx and perform data analytics. Getting started with this do I have to install any MQTT broker? Suggestions on this will be a great help.

Hello!   I've searched the forums to no avail for this - apologies if I missed it. I am attempting to figure out if there is a way to include state-based images for icons in the tree widget in Thingworx. Essentially we want to have a little red or green circle to indicate in the navigation tree if there is an issue with any machines at a location. Is there a way to do this that I'm simply not able to figure out? I've attached an image as an example of what I'm trying to do. The colored dots would be icon images. if this is not possible, is there a way to do state-formatting on the text in the tree?    Thanks!

I have in a thing an infotable property that is set as persistent. I get that if I restart the thing (with its service) , all the infotable data is retained correctly   but if I restart the platform (Tomcat) not all data is retained, seems there is an old "snapshot" of the infotable   NOTE: the datashape of such infotable has an infotable inside .... so one of the Fields of such infotable is another infotable (just an integer array). It is this "embedded" infotable that seems to lose data. Don't know if this infotable "field"  is different from a basic variable like int number or string....   Restarting the thing, or restarting Tomcat shouldn't be the same for this behaviour (data loss) ? Seems no ... so I can't test easily if infotable data is retained ...

Hi,   I have installed Thingworx (Postgres version) 8.3.0 on 1 machine, Postgresql on 1 machine, and DSE on 1 machine. I have imported the dse persister provider package and created a Persistence Provider for that package and created a Value Stream based on ValueStream template. I created a new template with some properties, and assigned the value stream created above, then created a thing based on that template. The created properties are of type "NUMBER" and "Logged" is checked I'm using Administrator account If I try to change the value of a property from Composer or using Postman (REST APIs) I get the similar error Postman: 500, Internal Server Error, com/thingworx/common/utils/SerializationOptions Composer: Unexpected error occurred on server Application Log shows -- [context: com.thingworx.webservices.context.HttpExecutionContext@5daf065d][message: com/thingworx/common/utils/SerializationOptions] Browser console shows -- No key tw.response.com/thi

I am getting an error, when I am giving a shape to existing template, so that it can inherit the properties of shape. But the following error arises.

Hello Adam, Thanks for the information it was really useful, but in my case I have 100 things in which I triggered services on 1 second and 1 minute timers so as per your information i have changed execution logic under Timer Thing by calling all the services of a particular things but instead of not going to event system it started increasing the queue Size and it not going down at all. Have you used this solution and faced the same issue?    Thanks and regards, Pankaj Phopse