IoT & Connectivity

On a mashup loading list widget has previously selected values before running service for list. This might be due to session variables passed to the service as inputs which is binded to list widget. what is the solution for this

Hi all,   I'm following this tutorial - Java SDK Tutorial | Developer Portal : ThingWorx   I have download JAVA SDK from given link but I'm not able to thingworx-common and thingworx-communication-client jar file in it.      Could anyone help me to fix this   /VR  

I need code to autodelete application logs in cloud as it consuming lots of  memory. We have only 150gb for cloud account. 

Hi. How can i connnect my "mysql" database in Thingworx, I try search in the forum but i dont found any answer about the Thingworx 9.2 ?

How to read csv file header ?? How to read csv file as a text file??

Hello everybody,   Im trying to clear the selected device when I select this device in the google map widget. I'm trying by several ways but I dont get the correct option. Any can help me?   Thanks in advance, Luis 😄

I found the following link for best practices for coding in javascript: https://support.ptc.com/help/thingworx/platform/r9/en/index.html#page/ThingWorx/Help/Best_Practices_for_Developing_Applications/JavaScriptCodingBestPractices.html   Is this specific to thingworx 9?   For example, it states infotables can be created in 1 line. var table = DataShapes["GenericStringList"].CreateValues();   I am on thingworx 8.5.3, and do not see any services under datashapes as it is not "thing". 

I am getting the following message while installation of ThingWorxFoundationH2Trial-9.2.0-x64   There has been an error. foundation installation failed The application will exit now   please help me with this    

Hi! The "Remote Access Client (RAC) Support Matrix for ThingWorx Platform 9.2.1 and later" says that the v.3.0.0 of ThingWorx Remote Access Extension (RAE) is Required for using remote access in an environment with ThingWorx Platform v.9.2.1 and later.   BUT v.3.0.0 of ThingWorx Remote Access Extension (RAE) does not appear in the download list.     Could you please clarify which is the right version of ThingWorx Remote Access Extension (RAE) to use with ThingWorx Platform v.9.2.1 and later? Thanks in advance Pierluigi

 Last Error Log:   2021-09-24 03:02:46.289+0000 [L: ERROR] [O: E.c.q.l.c.Logger] [I: ] [U: ???] [S: ] [P: ] [T: http-nio-80-exec-1] Authentication failed: Please make sure the credentials are correct.   Last Security Log:   2021-09-24 03:02:46.288+0000 [L: WARN] [O: S.c.t.s.a.AuthenticationUtilities] [I: ] [U: ???] [S: ] [P: ] [T: http-nio-80-exec-1] Authentication attempt #1 FAILED for [user = Administrator]: Invalid Password 2021-09-24 03:02:46.289+0000 [L: ERROR] [O: S.c.t.s.a.AuthenticationFilter] [I: ] [U: ???] [S: ] [P: ] [T: http-nio-80-exec-1] Authentication failed: Please make sure the credentials are correct.   Last Application log:   2021-09-24 02:55:17.263+0000 [L: INFO] [O: c.t.s.ThingWorxBootstrapper] [I: ] [U: SuperUser] [S: ] [P: ] [T: localhost-startStop-1] Datastore database...INITIALIZED 2021-09-24 02:56:17.184+0000 [L: WARN] [O: c.t.s.s.p.PlatformSubsystem] [I: ] [U: ] [S: ] [P: ] [T: pool-14-thread-1] Thingworx System Metrics_--------

Hi,I have installed thingworx through thingworx.war file, but it not starting up, there are no errors in the error log or application logApplication log:     2021-09-23 19:22:10.394+0000 [L: INFO] [O: c.t.s.ThingWorxServer] [I: ] [U: SuperUser] [S: ] [P: ] [T: localhost-startStop-1] Subsystem SCIMSubsystem is disabled 2021-09-23 19:22:10.409+0000 [L: INFO] [O: c.t.s.ThingWorxServer] [I: ] [U: SuperUser] [S: ] [P: ] [T: localhost-startStop-1] Subsystem WorkflowSubsystem is disabled 2021-09-23 19:22:10.409+0000 [L: INFO] [O: c.t.s.ThingWorxServer] [I: ] [U: SuperUser] [S: ] [P: ] [T: localhost-startStop-1] Subsystem SolutionCentralSubsystem is starting 2021-09-23 19:22:10.409+0000 [L: INFO] [O: c.t.s.ThingWorxServer] [I: ] [U: SuperUser] [S: ] [P: ] [T: localhost-startStop-1] Subsystem SolutionCentralSubsystem is started 2021-09-23 19:22:10.409+0000 [L: INFO] [O: c.t.s.ThingWorxServer] [I: ] [U: SuperUser] [S: ] [P: ] [T: localhost-startStop-1] Install extensions from upgrade q

ThingWorx community,   As part of our continual efforts to improve our offerings, ThingWorx product management regularly reviews the software deliverables we provide to our customers as well as how we do so. After a recent review of many ThingWorx extensions that are currently provided as supported products, we determined that making them available as open-source offerings would be the best way ahead. We have provided more details on our plans for them in a separate communication from PTC Technical Support.   What we would like to announce in this post, however, is that our partner IQNOX will be taking over support for the use cases behind the ThingWorx Google Widgets, CSV parser, and Twilio extensions. IQNOX will be using and maintaining their own code, so these extensions are likely different from the ones you currently download from PTC. Although IQNOX will develop and market their own versions of these extensions on their own timelines, PTC support for the existing versio

While reading the csv files, iam getting only the datas of infotable's datashape. But iam not getting what is written in header. How to read the header of csv file??? 

Hi community, I am using thingworx flow these days for connecting with windchill. I notice that the calls are very slow. Is there any way to improve performance? Or is it a solvable problem on windchill?   Thanks

Does "Red Hat Open Jdk is supported" with Thingworx 9.1 ??  In thingworx documentation, its only mentioned about amazon coretto 11.0.8 version open jdk but can we use Red hat open jdk ?

Hello Hung,   This is indeed an impressive tool chain. Any chance you could share an example Visual Code project, here or on GitHub?   I am interested in following your methodology for pushing TWX code elements to DevOps. With that in place, I  could then document my TWX solutions in MediaWiki using templates referencing the latest and greatest services code hosted in DevOps.   Regards,   Greg Montgomery

Previously Installing & Connecting C SDK to Federated ThingWorx with VNC Tunneling to the Edge device Installing and configuring Web Socket Tunnel Extension on ThingWorx Platform Overview     Using the C SDK Edge client configuration we did earlier, we'll now create above illustrated setup. In this C SDK Client we'll push the data to ThingWorx Publisher with servername : TW802Neo to ThingWorx Subscriber servername : TW81. Notice that the SteamSensor2 on the pulisher server is the one binding to the C SDK client and the FederatedSteamThing on subscriber is only getting data from the SteamSensor2. Let's crack on!   Content   Configure ThingWorx to publish Configure ThingWorx to subscribe Publish entities from Publisher to the Subscriber Create Mashup to view data published to the subscriber Pre-requisiteMinimum requirement is to have two ThingWorx servers running. Note that both ThingWorx systems can be publisher & subscriber at the same time. &

I downloaded free trial ThingWorx like 2 months ago and now I have downloaded the Kepwares free trial.   After do this I reload my PC and now I cannot acces any more to Thingworx, I've tried to reload the pc and the platform dozen times but doesn't work. Some idea?   Thanks so much community!

In runtime, if C:\ThingworxStorage\repository\SystemRepository\x\y\z is not in thingworxstorage means, BrowseFileSystem & BrowseDirectory APIs reading the files which is in C:\ThingworxStorage\repository\SystemRepository. Even catch block is not capturing any error. If the path is not present, script should stop and throw error. How to do that??

I would like to disable Copy and Paste option on Text Field in ThingWorx during Runtime. Is there a way to do this?

List widget's selectedrowschanged event is triggering even when list is receiving datas from another srvice. How to control this??

We are doing a migration from one server to a new server and are adding the SNMP devices to the new server.  We are licensed for 1-15 Kepware SNMP devices and only have 9 devices.  Only on one devices appears to be working properly.  a few tags on other devices work but most do not.   Why is this?

Hi,   I made a short simple code to call this method (AddStreamEntries ) in a test service and get this error when calling it: ErrorCode(ca207d29-837d-4110-b096-a43f1299cee8), Cause(null), Reason(Access was attempted on a null reference variable.), Possible Resolutions(Remove the reference to the null variable within your extension code.)     var stream = Things["TestCBStream"]; var values = stream.CreateValues(); values.AddRow({name: "toto"}); stream.AddStreamEntries({values: values});     TestCBStream is just a simple Stream with a testShape which has only one field "name".   The output of the execute method (in the Composer, logged in as Administrator) says: "Error executing service AddPermissionToSuperUser. Message :: Wrapped java.lang.NullPointerException - See Script Error Log for more details."   I tried add permissions to SuperUser everywhere, but it changed nothing. I read the article Article - CS276163 (https://www.ptc.com/en/support/article

Hello everyone,   I hate to say it but I have been having a lot of trouble with getting Apache Flink SSL and RabbitMQ SSL Platform Analytics 9.1 to work.  I have been using the installer but many of the steps are vague and unclear.  Does anyone have an example where they can show me or walk me through exactly what certificates and files need to be generated to get this to work correctly.  Sorting through all the logs over and over again has been a learning experience but right now I just need this working.  I have my Thingworx Foundation server and Analytics Server both working and they are in the same VLAN on separate machines.  Platform Analytics is also going to be in the same VLAN and on its own machine.  Flink and Rabbit MQ will be installed using the installer.  All SSL options for Flink will be enabled.  The only certificate I have from my companies internal CA is for the Thingworx Foundation server so people don't get warned whe

Hi,   ThingWorx Application get published with ThingWorx 9.2  according to the news below,   https://www.ptc.com/en/blogs/corporate/introducing-thingworx-9-2   My customer is interested in the application   but from where I can download & try it ?   I don't see the application in the PTC download center.   It seems no document about it in he ThingWorx help center , neither .    Could someone help  ?       Regards, Sean