IoT & Connectivity

ERROR: relation "system_version" does not exist_ Position: 128

Hello everyone This is my first time on this site. It's been 10 days since then, but I haven't been able to get a trial version of the program. How do I get a link to download the trial version of Thingworx Foundation 9.1 or 9.2 or 9.3? Who can tell me?

 Hello , I am unable to connect ThingWorx with external DB . I am getting following error when I try to make connection.[L: ERROR] [O: E.c.q.l.c.Logger] [I: ] [U: Administrator] [S: ] [P: ] [T: https-jsse-nio-8443-exec-2] Unable to start thing TestDB, JDBC Driver Class Not Found: oracle.jdbc.driver.OracleDriver  Any help would be appreciated. Thanks

Currently I have a Thingworx Platform installed and licensed on a server. I need to reset the server to factory default (reinstall the OS etc) , all data will be cleared. After that I will need to reinstall the Thingworx and get it licensed again. Am I supposed to remove the currently activated license first before proceed to reset the server? Is there any guide which I can refer to? 

How to remove unwanted String that is displaying in excel file which is developed using java(Eclipse Plugin for ThingWorx Extension Development I am getting unwanted string at specific line number as   for example : ??????????I am not passing this string "??????????" anywhere in the code. InputStream in=TestThingShape.class.getResourceAsStream("demo.xlsx"); I am not sure about where demo.xlsx is placed in the Thingworx server.Please help me over here.            

Hi community.   Does anyone can give me a hint on why am I getting  "bad VARTYPE" as the item value on the Quick OPC Client whenever I try to read a tag on a Siemens PLC S7-1200 over ethernet.   It is suposed to be a number     

Hello, I need to use Thingworx and docker in an environment whose network connection is limited. In this case my automatic license verification obviously doesn't work. I need to ask network admin to unblock/whitelist specific URL and port. What URL and port is used to validate the license? I cannot find this information anywhere.

GUIDE CONCEPTStep 1: Completed ExampleStep 2: Create Mashup Widget Extension ProjectStep 3: Widget Lifecycle in the Mashup BuilderStep 4: Widget Coding Examples   Quickly Build Mashup Widget Extensions and Extend Application Functionality with the Eclipse Plugin.   GUIDE CONCEPT   Extensions enable you to quickly and easily add new functionality to an IoT solution. Mashup widget extensions can be utilized to enhance a user's experience, your ability to develop robust applications, and make development easier as you move forward with your IoT development.   The Eclipse Plugin for ThingWorx Extension Development (Eclipse Plugin) is designed to streamline and enhance the creation of extensions for the ThingWorx Platform. The plugin makes it easier to develop and build extensions by automatically generating source files, annotations, and methods as well as updating the metadata file to ensure the extension can be imported.   These features allow you to focus on de

Hi, Is it possible to generate a random Boolean using the Simulator Drive?I would like to Simulate a Tag that's value will swap between True/False. Thanks Tim

Hello, I was wondering if perhaps someone on here knew why my overflow tooltips do not work:I can't seem to find any settings for it other than these:So if anyone could point me in the right direction, that'd be highly appreciated! Thanks,Jens

Hey Kepware Community, Come join myself and other Kepware Server Instructors in PTCU Virtual Lead Training.All Training | Search | PTC Learning Connector Chris.Just an old guy trying to make learning fun.

How to remove row on grid not deleted from data table 

I have a windows server 2019 system in which I installed kepserver,PLCs and databases are connected to obtain information, lately the tags have a certain delay,I have not moved anything in the configuration but I wanted to ask if anyone knows why it happens or if the number of tags is limited or is it the capacity of my system Thanks for your attention  

Hi,How we can do this in Thingworx ? Is there any OOTB ? Or any workaround.Pls help me to achieve this use case. Thanks,VS

Hi All, Wanted to understand what is the difference between KepserverEX and Thingworx Kepware Edge.Is there any advantage of using one tool rather using the other one.  Thanks in advance..!!  

I want to send a file uploaded in Thingworx file repository to Windchill temp folder, can someone suggest how can I achieve this on Thingworx (9.3). Thingworx and Windchill both are in different servers.Do we have any APIs for this?  

Hi,   How do I know what FQDN(Fully Qualified Domain Name) of my thingworx platform composer is? I am trying to switch thingworx web protocol from HTTP to HTTPs but struggling with finding FQDN to generate SSL certificate.   Many Thanks Sai    

Below line of  code has been written in thingworx java extension in eclipseInputStream in = TestExcel_TS.class.getResourceAsStream("/TestExcel.xlsx"); where can I find TestExcel.xlsx in Thinghworx server. Please help me over here. 

In ThingWorx is there a possibility for dynamic package creation in CI/CD process and publish it for deployment on Things?       

Dear all,I am having an issue that the Thing's QueryPropertyHistory function does not return data if no data in the specified time period. But InfluxDB itself has the fill(previous) which can find the most recent value. So to resolve my issue, I have to run the InfluxDB to query data to ThingWorx. May I know if anyone know how to run InfluxQL in ThingWorx?   

Does restart of the Thingworx server is required each time when make changes in the extension(developed using java) and remport it to the Thingworx server? please help me over here. 

Hello, One of my users has started facing a strange problem since our upgrade from 9.1 to 9.3 with the file upload widget. The upload always fails with a response of "bad request".Looking into the dev tool a bit more I noticed:There is no "upload-repository" in the payload. I have tried the same upload widget with my own user and can't replicate the issue:As you can see I do get the "upload-repository" in my payload. I have checked and the user does have permissions to the repository, both visibility and run time.They do not have design time permissions set though, perhaps something has changed between 9.1 and 9.3 that would require design time permissions for repositories now? If anyone has had the same problem and found a solution, please write a post here.Eventually I'll open a ticket with PTC and if they can find the issue I'll report the solution here. Thanks,Jens

     

Hello all, I got a question from a colleague on how they can automatically select a node in a tree widget after refreshing their 9.3 mashup. I recommended that they use the "localStorage" object in an expression, as I had used it before (in 9.1). But it seems like after the update from "Type" : "expression" to "Type" : "expression2" (the security update) this is no longer working. We also saw that the sessionStorage object has been depricated in this PTC help center article I just wanted to clarify what our options are. This PTC help center article talks about session parameters, but that they only last during the session and that the recommended way for session breaking parameters is to store this type of information in a database or on a thing. Is this the proper way going forward? Thanks,Jens

Hi @CZ_9645217 , How do you cancel 'Automatically update properties' ? Thank you.   Re: post