IoT & Connectivity

Hi all, I want to know how to connect thingworx with qlikview/tableau/power BI. Thanks, karthik

My issue is similar to this thread, however I have followed the documentation I believe: https://community.ptc.com/t5/ThingWorx-Developers/Issues-installing-Analytics-Setup-ERLANG-HOME/m-p/655100   I have Thingworx Foundation installed, now I need to install Analytics.   Analytics installation fails. Specifically, "ERLANG_HOME system environment variable is not set correctly. Set ERLANG_HOME to point to where Erlang software is located, for example, C:\Program Files\erl10.0"   I do have installed Erlang and set the environment variable for the system. The installation of Analytics still fails. Possibly relevant: I have not yet installed Analytics Server, as I don't think that is required.   To troubleshoot this issue I have done the following: I have set the environment variable to C:\Program Files\erl10.0\ C:\Program Files\erl10.0 C:\Program Files\erl10.0\bin\ C:\Program Files\erl10.0\bin   I have uninstalled and reinstalled Erlang.  I have tried ver

@PaiChung @chaitanya ,   Do you know if the issue get solved now ?  I got the same problem in Thingworx 8.4 as well.  Database is PostgreSql.    Regards, Sean

Hi,   I have a edge device where ems/lua is running in a docker container. The edge device is a gateway, what mean other devices are connected to the edge device. EMS is quite normally connected with thingworx. On Thingworx I will add new devices (what mean I will update the config.json) via code. To do this I will use the REST Services that EMS supports ( http://support.ptc.com/help/edge_microserver/r5.4.7/en/index.html#page/edge_microserver%2Fc_ems_wsems_rest_api_details.html%23 ). I test the REST-Calls via curl on the console where EMS is running (in the docker container). In most case of the calls I get error codes back. For example this call   curl -d '{name:EMSBox__DARI}' http://localhost:8000/Thingworx/Things/LocalEms/Services/Restart -v   gives me a 403 Forbidden (note: EMSBox__DARI is my thing based on RemoteThingWithTunnelsAndFileTransfer which is connected to EMS). Other calls like   curl -d '{name:EMSBox__DARI}' http://localhost:8000/Thingworx/Thing

Hi,   I have a quick query to be asked, I am creating a condition statement or a if/else condition dynamically and this statement is being stored in a property for testing purpose. I wanted to know how to use the expression stored inside the property for the if/else conditions because if I use the property directly it is evaluating if there is a value in the property and returning always true. But I want the condition inside the property to be evaluated. Is there any solution for this purpose to use the dynamically created expressions as it is required?   Thanks in advance    With Regards,  Srijith

Hi @Sugumar_5656    I have tried to use this widget, but it did not work well.   Do you have another progress gauge responsive?

Greetings,  I am not able to do a simple GetJSON "Content Loader Function" for a service. It shows    Input:       var params = { url: "https://<Domain>/<call>", }; var result = Resources["ContentLoaderFunctions"].LoadJSON(params);     Output was marked as a JSON output.   OutPut:  Error executing service <servicename> : Message :: <RequestedDomain> - See Script Error Log for more details.   When I ping the same url in a browser I am able to get a JSON reply with Status Code 200 But when I try the same with thingworx service it is showing Status Code 500 in the inspect Window   Anyhelp on this would be very much appreciated..   Thank you Regards Viswa

Hi, I am having the requirement like this. I am having the pdf file with me.I want to create one button for that pdf.whenever i  click on that button beside that i want that pdf file.I already tried this with button but pdf is embedded in button it wont displays Thanks, karthik

Hello,   I have created a new KPI for the assets following the documentation available at https://support.ptc.com/help/thingworx_apps/r8.5/en/#page/thingworx_apps%2FThingWorxAppsCust%2Fcreating_additional_kpis.html and the new KPI is being calculated correctly periodically.   Now I'm trying to add the new KPI as a new column in the Production KPIs mashup: -I added the required fields to both PTC.Factory.PlantStatusTreeDataShape and PTC.Factory.EquipmentStatusTreeDataShape. -I updated the service PopulateProductionKPIsTreeGrid from PTC.Factory.PlatStatusUtils to include the new KPI.   When I access "Configure Grid Columns" of "treegridadvanced-plantnetwork" from the PTC.Factory.PlantStatus mashup, the column with the name newkpi_displaycirclehtml is not available even if it's included in the DataShape.   Could you please provide me with the detailed instructions to show a new KPI in the "Production KPIs" mashup?   Could you please tell me wh

I want to use vertical divider in mashup 

Hi all,   Could any one suggest best way to upload Video file to Thingworx Repository using REST API. (File size varies from MB to GB )   Thanks in Advance.   /VR

Hi all,   I'm trying to embed Mashup in HTML iframe, but it throwing error while loading. I went through this PTC article still it throwing error - CS318142     PFA the Web.xml file configuration   HTML Code     <!DOCTYPE html> <html> <head> <meta name="viewport" content="width=device-width, initial-scale=1"> </head> <body> <div class="container"> <iframe class="responsive-iframe" src="http://inchetwxdev2/Thingworx/Mashups/TestMashup?appKey=ec1b7ca4-611a-4f1c-97c3-efcdad3fba00&x-thingworx-session=true"></iframe> </div> </body> </html>       Could anyone help me to solve this issue. Thanks in advance   /VR

I want to Show number of data in collection widget and then I want to show that Collection mashup in another mashup.Refer the image below

I am installing ThingWorx platform 8.4.2. After deploying Thingworx.war file, I am getting an error after launching the Composer. The error is "503 Service Unavailable". Apache tomcat version : 8.5.28 PostgreSQL version : 9.4.26 Thingworx version : 8.4.2 OS : Windows 10

Hi Everyone,   After upgrading our development server to TW 8.5 the log files now pile up in the ThingworxStorage\logs folder instead of being sent to the archives folder every night ThingworxStorage\logs\archives. Is there a setting in v8.5 that I have to enable? v8.5    v8.4

Hi , I  have facing issue with Binding Two function's Result to Disable property of a Button. i am able to bind only one result to Disable property, but i have another function with different expression and for this also i need Disable the button.   Thanks Vaibhav Shinde

Hi,   Via MQTT the property "Speedometer" gets every 10 seconds a new value which is in json format. All the other properties have a subsciption to the "Speedometer" property and so they change their values every 10 seconds too.   When I run the Service QueryPropertyHistory no values are displayed. The Thing and its template have a Value Stream and all the properties are persistent and logged. 

I have used ExportSourceControlledEntitiesToZipFile method to Export Project Data to Zip file in Folder.    I am getting below error if I try to open that folder also.

Hi Folks, There are new Service editing capabilities have been introduced in Thingworx. One of them is under Service Execution tab to save Inputs as shown in the below screenshot. But it saves input for the current editing session only. Is there a way to persist the inputs for future use?         Thanks!

Hello!   May I ask why constants work in ThingWorx differently than in normal JavaScript? Example:      let i = 5; while (i > 0) { const a = i; logger.warn(a); i--; }     In log we will see:     5 5 5 5 5     In any normal JS code runner such as Codepen we will see in console log:     5 4 3 2 1     As far as I understand, such a script execution violates the basic ideology of constants in JavaScript - 'const' is initialized and exists only in the block (loop) scope.   The same behaviour in 'for' loop. 'const' works correctly only in functions like 'map', 'forEach'.   Thank you in advance.

Hello everyone,   I have created a Mashup that should be accessed via mobile. Unfortunately the resolution is too high, so the mashup looks something like this:   Now I know one could use static Mashups and so on, but what I found out is, that if you display the very same mashup in the VuforiaView App in a Webview it looks like this:     Which is exactly the way I want it to be. So there must be a mechanism which displays the mashup in a way the View App does it.   Does anybody know what to do in order to display the mashup the same way in a browser like e.g chrome (on mobile!)?   In our case it is not suitable to use the ViewApp...Any help is appreciated very much.   Best Regards, Dominik

The expression and validation become  a setting in the Function panel since 8.4.  However the debug info only display the display name of expression/validation , like UIexpression-59  instead of the name I created for expression/validation.    Where can I find the display name ?    Regards, Sean    

I have "Freewave ZumIQ". It's edge computer base on Arm ( look like Raspberry PI ). Link : https://www.freewave.com/products/zumlink-iq-edge-intelligent-radio/   I try to using Thingworx Edge microservice on this. I follow the "Connect Raspberry Pi to ThingWorx" link : https://developer.thingworx.com/en/resources/guides/thingworx-raspberry-pi-quickstart/launch-ems   But, It can't run sudo ./wsems   It report link the picture.                   I think , The "Freewave" missing some package or lib. Please tell me, What the package do it need ?   Thank you.

Hi all,    In my mashup I'm using the collection widget as a sort of table. There are allot of items in my collection, so in my chrome browser I can scroll through the items like you would in a table.    On mobile I tried to open the mashup, and everything loads perfectly, but I can't scroll down. We have tested it on multiple Android devices in the Chrome browser, but it won't work. We have also tried the firefox mobile browser, there scrolling is possible, but the clickevent on a line is not possible + Firefox runs the mashup super slow.    I made the mashup in ThingWorx 8.4. The devices from the customer are all Android, so it really should work on an Android phone.    Does anyone has a suggestion on how to fix this?   Kind regards,    Jasper    

We are trying to use the Git Backup extension 2.0.2 on ThingWorx 8.4.1 with GitLab community edition hosted on-premises. When trying to push to the repository this fails with an error message (server FQDN has been modified):   Push Error: org.eclipse.jgit.api.errors.TransportException: https://enterhostname.customer.local/iot/thingworx-test.git: Secure connection to https://enterhostname.customer.local/iot/thingworx-test.git could not be stablished because of SSL problems at org.eclipse.jgit.api.PushCommand.call(PushCommand.java:180) at gb.GitBackupTemplate.Push(GitBackupTemplate.java:156) at sun.reflect.NativeMethodAccessorImpl.invoke0(Native Method) at sun.reflect.NativeMethodAccessorImpl.invoke(Unknown Source) at sun.reflect.DelegatingMethodAccessorImpl.invoke(Unknown Source) at java.lang.reflect.Method.invoke(Unknown Source) at com.thingworx.common.processors.ReflectionProcessor.processService(ReflectionProcessor.java:261) at com.thingworx.handlers.ReflectionServiceHandler.pro