IoT & Connectivity

Hello,   I am currently running EMS version MED-61060-CD-054_SP9_Microserver-Linux-arm-hwfpu-openssl-5-4-9-1154 on Raspberry PI OS (Linux ems01 4.19.118+ #1311 Mon Apr 27 14:16:15 BST 2020 armv6l GNU/Linux) and am trying to connect to the 30 day hosted trial of TW.   I am using this guide "Setup a Raspberry Pi as an IoT Device".  This guide specifies to use Buster and version SP5 of the ems, which I have also tried.  I have worked through several of these guides and many of the solutions offered on this forum but still cannot get the Linux RPI version to work.  I have been able to get the Windows version of the EMS to connect to my online instance of TW.   As it stands, I am now getting the following error:   TW_NEW_SSL_CLIENT: SSL handshake error. Error: error:1416F086:SSL routines:tls_process_server_certificate:certificate verify failed.   SDK: twWs_Connect: Error restarting socket. Error 0   If I follow the suggestion to set encrypti

Hi everyone,   I am using in my dashboard a gauge widge where it is showing a value.   I would like to create a state formating to change the color from my gauge.   Where I need:   When value equal 1 -> red   When value equal 2 -> green   So, I will be two variables:   One to show the gauge's value binded with "Data" and another to control the gauge's color binded with the property value formatter.   Is possible to do this?   Regards,

Hello everyone,    I am trying to connect to SAP using the OData Connector. We have been able to successfully perform all the GET calls but we haven’t been able to do any POST calls. We are receiving this error:       It seems that is not able to find the input parameters but we have defined them in the body:     Are we missing something? Do we have to create a swagger file with the definition of the endpoints?   Thank you!

while configuring kepware to thingworx we are facing error "the connection requires a valid trust store, but the store is empty or invalid." here is attached snap of property I have checked application key is valid and having date of expire 2022 We have not configure SSL but still its throwing this error.  

Hello everyone, when I import   AllEntities.twx  in composer ,error occurs. The tip is that  Error importing: error, Import Failed: Unable To Convert From org.json.JSONObject to NUMBER.    Awaiting for your reply, thanks very much. Regards Sponse Import From File EntitiesData Use Default Persistence Provider Ignore Subsystems Single File File Repository File: ? CloseImport   Error importing: error, Import Failed: Unable To Convert From org.json.JSONObject to NUMBER      

Hi All, I have an organization created with a home mashup configured corresponding to it. Also have created few user groups that have been mapped to different organizational units of the organization.   Our instance has been configured for SSO login and the AD user groups have been mapped to the user groups mentioned above. The users are able to login successfully and has been mapped to the expected ThingWorx user groups but the home mashup is not the one configured corresponding to the organization.   The user's are logged into the Composer instead. Can you please guide on what additional needs to be done or is it not the way it works.

Hi there,   I'm using thingworx 8.3.4. I created an industrial connection named "Historian". After I restart my data source server, I found the industrial connection returns error "Unable to Invoke Service GetBoundItems of Historian: null" and it keeps poping up in application log.   Is there anyone knows what is it about?    

I want to show data of one mashup to another mashup

Hello Everybody Hope you're doing well. I'm writing you this message because I'm working on an interesting project called connected scales. the whole idea consist of retrieving weighed data  from a scale that is connected to network in order to visualise this data in a mashup.      scales are used by operators to weight many elements, so I added some features to be able to choose elements from a list before clicking the button Getweight because I need to associate every weighed data to a certain number of information like (Number of product, Type of product... etc).  So I created drop down lists and two radio button lists that are associated one to another, the first one contain "Lots" and it is a string and the second one contains "Elements" and it is an infotable whiche enable me to associate different information to every Lot For example : ( Lot1=> E1,E2,E3,E4), (Lot2 => E5,E6,E7,E8) ... etc) Now the problem is that I don't really know if there is a w

Is there any way to create responsive mashup, i have tried many  methods which has been suggested by community. I have create one responsive mashup that should be able to use in windows screen as well as normal android  screen also. Like how we creating responsive screens in bootstrap with column values.

PTC ThingWorx Version: 8.4.9 with CSVParser_Extensions Trying to read and then parse TSV-File. Can open and read the file with undefined delimiter but as soon as I set the delimter to ";"   I get Error executing service TSV_ParserService. Message :: Unable To Open [testFile.tsv] in [TSV_Repository] : Unexpected end of file while parsing CSV input - See Script Error Log for more details. [L: ERROR] [O: S.c.t.d.e.DSLProcessor] [I: TSV_Parser] [U: Administrator] [S: ] [T: http-nio-8080-exec-7] [message: Execution error in service script [TSV_ParserService] :: Unable To Open [testFile.tsv] in [TSV_Repository] : Unexpected end of file while parsing CSV input] at TSV_ParserService:15       var params = { path: "testFile.tsv" /* STRING */, columnMappings: undefined /* STRING */, hasHeader: undefined /* BOOLEAN */, longitudeField: undefined /* NUMBER */, dateFormat: undefined /* STRING */, fileRepository: Things["TSV_Repository"].name /* THINGNAME */, latitude

Hello Dear, I am struggling with passing parameter with navigation widget. Based mashup having there details is successfully show on collection list but I want to open update mashup when i click on each cell of collection with there row details for update..So i can update the information from update mashup. How can i achieve this solution? please see my attachment    thanks in advance.

I've tested Line chart in ThingWorx 9.0 (type ''ptcschartline") and it seems a multiple Y axes functionality is gone.  Is it possible to scale different time series data to their own range? I need to see all series scaled to their maximum and an ability to change a displayed Y axis rage values by selecting particular data series (tapping on pens legend). Dear PTC, if it's not possible with an existing version, could you restore the functionality?

Hi, is there a way to extract a value from an infotable row based on the column index. Normally you extract the data by referencing the field name i.e.  var myVal = myInfotable.rows[x].fieldname ;   However, I am using GetLoggedProperties() service to create a list of property names. I then iterate through this list and use the QueryNamedPropertyHistory service to create the table using an enrty from  list of logged property names as an input. Ideally I'd like to be able to extract the data values from the resultant infotable using something like: var row = myInfotable.rows[x] ; var myVal = row.Fields['xxxxxx'] ; (where 'xxxxx' is the input property name)   Is there a simple way to do this? I do know that because I only pass in 1 property name that the column I'm interested in will be the second one, so perhaps I could use an index?   Thanks, K      

Hi, Thanks in advance. I had a query on the Expression function in Thingworx. I was using the Expression widget for some simple calculations and check, it returns Output only when there is 'no' parameter or 'one' parameter. When I try to add more than one parameter, after saving the Mashup when I check it the Output is set to null. Attaching the screenshots of the same.

Hi all   I have imported the CreatePDF widget from the markeptplace. And under services it has a service "CreatePDF" wherein we have to input the mashup server address etc in order to generate the PDF. It also has an input field for appKey, just wanted to know is it necessary to input the appKey if yes where can I procure one from?   -Ketan

Hi, Will the thingworx foundation not run without the license installed? The ThingWorx foundation is installed in our server but we have not applied the license. Whenever we start the tomcat and try to run without license, the tomcat automatically stops. Is there a dependency of license for apache and thingworx foundation to run? Is it not possible to up the thingworx foundation to run as unlicensed version and import entities and apply the license later?    Thanks & Regards, Shalini V.

Hello everyone,I've developed a extension widget in typescript, using the template below from github:https://github.com/ptc-iot-sharing/ThingworxDemoWebpackWidgetWhen i add this widget to a mashup alone, the widget works fine:          

When a user clicks an option on a drop down on a mashup when using an iPad , the tool tip appears at the top left corner. (see image) This only seems to be an issue with drop downs. Tool tips appear to work currently on other widgets using the iPad. Any fixes? I need tool tips to function, so I can't hide them.  

Hi TW Gurus, Need to know, How to connect to SQL server from a thing, I have created using base thing as database. I was using trial version of TW.   Driver Class: com.microsoft.sqlserver.jdbc.SQLServerDriver Connection String: jdbc:sqlserver://XXXXXXXX:1433;databaseName=XXXX Privided user and password   in the log - I am getting this below error: Unable to start thing ConnectSQlServer, JDBC Driver Class Not Found: com.microsoft.sqlserver.jdbc.SQLServerDriver   am I missing anything? ~PC  

Hello!   “ThingWorx on Air” Episode 9 is now available! Grab your headphones and listen to Neal, an Azure subject matter expert, and Janie, a PM focused on Azure functionality, introduce a new integration we’re working on between Kepware, Azure IoT Edge, Azure IoT Hub and ThingWorx.   Discover how you’ll be able to leverage and model OPC UA data directly in the Thing Model, how you’ll be able to connect just about any OPC UA device through the Azure stack and to the Cloud, and so much more. We can’t wait to continue to extend ThingWorx functionality to support industry standards like the OPC UA protocols.   Are you excited? Wish you could get your hands on this functionality early? You can! Reach out to Janie at jpascoe@ptc.com to learn how you can become involved in an exclusive OPC UA & ThingWorx preview program.   Enjoy the episode and let me know what you think below!   Stay connected, Kaya

Hi Team,   Is it possible to change the style of the confirmation popup of a button. Like to change the width and height of the confirmation popup.   Thanks,  

Hi, This is the second time I'm facing this issue.I've tried parcticing Thingworx manufacturing and imported extensions related to it and then tried to delete the but weren't able to delete. Moreover, they are creating lots of errors in Application logs and I'm afraid that it's affecting also the performance of ThingWorx platform. Tried to delete the extension and now it's showing me this alert message. Thanks You, Muhammad Naeem Akhtar  

Hello everyone,   I'm new to the front-end side of development regarding ThingWorx. Recently we had an issue on our Mashups.   We use a 'Master Mashup' (Header Only) to create a 'Navigation Bar' so we can navigate between our dashboards.    The 'Master Mashup' Header (Flex Container) is set to Grow and Shrink all nested containers. And this is working accordingly (child containers are resized accordingly). However, we have some 'Label' widgets inside those child containers whose dimensions are set in a static manner (for e.g. Width and Height '50' px).    For some resolutions (For e.g. FULL HD) we have no issues. However, if we keep decreasing the resolution we note that the 'Label' widgets do not Grow/Shrink accordingly, and this is causing some deforming to occur.   Any pointers on how to make the 'Label' widget resize itself accordingly?   Best regards

I want to install thingworx foundation on windows 10. but it it always asks me to uninstall previous installation of thingWorx-foundation.  Actually, i have uninstalled the previous. how can check if i uninstall completely?