IoT & Connectivity

Hello everyone,   I have the following problem, everytime I try to start an analysis event I get this message "Unable to process Analysis based on event: DataChange on source: MyThing and property: SENSORVALUE! Error in getting matching Analysis Event" I don't know how to fix this problem.Best regards

I am following the instructions here: https://developer.thingworx.com/en/resources/guides/foundation-linux-install-guide/foundation-linux-create-ssl   Using JDK 1.8_131and Ubuntu 18.04 LTS   I keep getting the error above.  I found this article, https://www.ptc.com/en/support/article?n=CS147810, but it requires a maintenance subscription.  

Hi,  I'd like to add some logs to expression and validation, I tried console.log() and logger.debug() , but both of them don't work.    How should I add the logs  ?    Regards, Sean

hi everyone my issue is as follows: 1- i get data from backend sever. data image: 2-after clicking mapit button, a popup mashup opens as below: 3- after closing the popup mashup, datepickers becomes unclickable.   Thingworx version: 8.2 No date related extensions installed.  

Dear PTC community,   I have been working on a ThingWorx project for some weeks.  Today I have realized that when I try to save my main Mashup after update it with new widgets or services, the following message appears:   Saving :  Unable to update mashup   As a possible solution, I have also tried to duplicate it in order to use the new one. After clicking in duplicate, a new window has appeared with this message: "Could not load "New Mashup - 1". Reason: 404 - Entity Not Found : [New Mashup - 1]" Then the new duplicate mashup has been created but the behavior is exactly the same that with the original one: "Unable to update mashup"   It only happens with this specific mashup, I have achieved to generate changes in other entities of the same project as other mashups, styles or media.   Any idea what could have happened? Any possible solution?    Thank you very much, Rodrigo.

Hello!   I have an infotable with the following data:     When displaying this data in the Pie Chart the second and third records are displayed in different colors:   Can this widget combine records with the same Label-field and color them in one color so that there are no such repetitions?

Hi,    I notice some error log "Exception: Cannot read property 'BM_recycled' of undefined" in the runtime mashup log,  although it seems that the error doesn't affect my current page behavior , I'm afraid of the potential risk.   The error doesn't tell me more reason about it ,  does anyone has clue on analyzing it ?     =============one of the complete log ======================================== Runtime exception handling data update for binding {"Id":"248e8b98-608c-4d4c-847c-b8482a528207","SourceArea":"Session","SourceSection":"Session","SourceId":"Session","SourceDetails":"AllData","TargetArea":"Mashup","TargetSection":"","TargetId":"mashup-root","PropertyMaps":[{"SourceProperty":"OperatorConfirmStartWorkOrderId","SourcePropertyType":"Data","SourcePropertyBaseType":"STRING","TargetProperty":"StartWorkOrderId","TargetPropertyBaseType":"STRING"}],"isBoundToSelectedRows":false}Exception: Cannot read property 'BM_recycled' of undefined &nbs

I have already configure my Tomcat serve for CORS still i am not able to access my api and i am getting " Response to preflight request doesn't pass access control check: No 'Access-Control-Allow-Origin' header is present on the requested resource."   When i am trying to access the API using Postman i am getting 403 error. For reference please check attached images.   

I create SQL command for purge all data in table.   DELETE FROM [[tableName1]]; [[tableName1]] is the input table.   When execute this service. It error like below code Unable to Invoke Service purgeTable on MTH.FC2.ASSY.SQLConnector : Execute Update failed: com.microsoft.sqlserver.jdbc.SQLServerException: Must declare the table variable "@P0". But, If I put the table name inside the service code. It can execute without error. DELETE FROM test;   How I should to do ?

In composer on a particular machine all datetimes are listed as yyyy/mm/dd h:m:s instead of yyyy-mm-dd h:m:s. Is there a default setting somewhere like in platform settings where this can be changed?

Created a connection from Kepware to a 3rd party OPC server, and connection is normally running. Every evening the connection goes down, and Kepware returns the error: 'Channel Failed to connect | Status Description='Could not establish a network connection to remote server' Status Code=0x80AC0000' In the morning Kepware returns the error : ‘Socket error occurred connecting. | Error = 10061’ Details=’Impossibile stabilire la connessione. Rifiuto persistente del computer di destinazione’. --> Not possible to establish the connection, Destination computer deny And then, for each Tag, the following error: … Add item failed on device. | Tag address ….. Status description = ‘The node id refers to a node that does not exist in the server address space’ Status code = 0x80340000 In the Manufacturing Apps the device is in error and data are not good. Restarting the KepServerEX 6.6 Runtime service the connection is running again. Which is the right way to manage this case? Are there s

Hi   i wanted to know how we can bind remote datashapes and other components to Composer.   Thanks Shyam

Hi,    I am currently working with gridadvance widget (8.1 TW version), and I want to being able to sort each column. I defined my datashape, bind my data into the grid, etc. But when I go under my widget's properties, I select EnableSorting and run it. Unfortunately when I try to sort the column (number type), the table header shows me that its trying to sort (triangles are showed), but the the rows does not get sort. Am I skipping any step or there is a problem with this widget?    I appreciate any help   Thanks    

Hi, I an trying to find a way to download a Data table in the form of PDF. The Thingworx 8.3 has the readily available feature of downloading/extort a data table in the form of .xlxs form, but i am trying to download/export in the form of PDF.Is there any work around or any extension that can help me?  

Hi. Still learning ThingWorx so bear with me. I managed to log some live property data with a ValueStream using an Influx persistence provider. And showing it on a LED/Guage in a mashup. So far so good, cool stuff.   But what now, if I would like to apply some math to the property values to e.g. calculate output over the last 5 minutes. Can I write custom queries to InfluxDb, or must everything go through the ValueStream for mashups?   What's the recommended approach?

I want to connect the database in mashup.   I've read this manual. https://developer.thingworx.com/en/resources/guides/data-storage-methods/dsm-value-streams andhttps://developer.thingworx.com/en/resources/guides/external-databases/completed-examples-databaseConnection succeeded.   row num :15 = result count : 14If row num is 15 or less, the number of grids is 15. The number of row num 10 is 10 if the grid. The number I want is the same.However, there are no values in the grid.   I put ojdbc6 in Tomcat and Java. I thought about the cross domain, which is one of the browser constraintsBut, The IP and thingworx IP of the database are the same.   I think I did it wrong. I'm new to Thinkworx.   I'd like to put data in the chart and the grid.  Can you help me?

Dear,   How can I parse JSON string and decode from Base64 and then visualize in mashup ?   I receive this string  {"applicationID":"1","applicationName":"temperature-humidity","deviceName":"TH_sensor","time":"2019-08-26T14:31:54.833027Z","location":{"latitude":0,"longitude":0,"altitude":0}}],"data":"eyAiaHVtaWRpdHkiIDogNjguOSwgInRlbXBlcmF0dXJlIjogMjUuN30="}   and I would like use coloured data to visualization. "data" is Base64 ..   Thank you in advanced

Hi all,   I created a master mashup and there is a menu with four options, each option open a different mashup.     But when I click to open a mashup the message below appears:     Every mashups are Responsive Advanced   Can someone help me?   Regards Leonardo

Hello. The problem layout is simple: I have a service that returns the current time. The code would be the following: var d = new Date(); result = d; This shows the browser's time (for example, 11:50:23). However, if I execute this: var d = new Date(); var hour = d.getHours(); result = hour; It will show me the server's time (which happens to be one hour behind, so it shows me 10).   Does anyone have any way of approaching this issue, so it would not display the server time, but actually display the actual present time of the browser? Thank you.

Hello.   I have a layout, and I want to insert a shape in it with a value display in the center. But once I put the shape, there's no way for me to put the value display on the same layout. Any solutions for this?   Thanks!

here is a question, I have an idea like how to display week number in label chart. But I totally don't know how to summarize data by month and by year? Can someone help me give me some way to figure it out ASAP? thank you. cuz I got a big project need deliver by tomorrow.

Underneath video walks through how to Publish a Model from Analytics Builder into Analytics Manager using the connector named TW.AnalysisServices.AnalyticsServer.AnalyticsServerConnector.

I followed the instructions to uninstall Thingworx Analytics Server and then on the new install I get the following error:   There has been an error. Unknown error while running/default/json_utils-configfile=/results-ms_report.json - property=version.   Any ideas how to fix this?   Thanks

Hi all, I want to customize the XY Chart in ThingWorx such that the x-axis is on the top of the chart and the intersection with the y-axis is in the top left corner instead of the bottom left corner. The x-axis values should increase from left to right and the y-axis values should increase from top to bottom.    To do so, I tried to create my own XY chart widget to mimic the built in XY chart widget so that I do not overwrite the existing built-in XY chart widget. I have the necessary code of the built-in XY chart widget so I just needed to create another widget via Eclipse, copy and paste the code and import it to ThingWorx. The import is successful but I get an error when loading the mashup saying "XYChartV2Mashup opened with errors" so the widget doesn't get imported at all. I have attached the zip file containing the necessary files, it would be great if someone can help me find out why my widget isn't imported or suggest another solution to my problem.

In some cases, after you have created Thing Shapes, Templates, Things and mashups it could appear that you want to change the names because you found out some typographical errors or need to change the existing names from a logical/structural/organization point of view .Our customer does not want to delete or copy them because there are existing relations between the "Things" themselves and the mashupsIs it planned for a future release?ThanksChristoph