ThingWorx

Hi All,   I need information about the following problem:   https://community.ptc.com/t5/ThingWorx-Developers/Thing-view-property-value-receive-from-Mqtt-Broker-but-not-store/td-p/518705   I see this solution, but i dont know how to proceed   Hello, I found solution on thic community. So we can close this topic. Get null pointer exception if property change via mqtt Visibility Permissions when logging properties   You have to go to your ValueStream and click on ThingworxPersistenceProvider and click on View. Than you must start the AddVisibilityPermission-Service of the PersistenceProvider:   principal: Everyone principalType: Organization   After that the ValueStream will work   Thanks for the help.      

Hello everyone,   i have read all the other threads regarding this topic and so i tried to follow the pre installation steps mentioned here.   So i downgraded my docker version to 17.03.0 ce and my previous occuring "post installation error" does not come up any more. Instead i have the following errror     Attached you can find the log file. But the line where the error occures says:   2018/04/23 11:15:19 Post http://172.20.208.1:8080/Thingworx/Things/TW_ML_Configuration/Services/setConfiguration?method=post&Accept=text&userid=Administrator&password=trUf6yuz2?_Gub: dial tcp 172.20.208.1:8080: connectex: No connection could be made because the target machine actively refused it.   I have no idea how to set up this "target machine" to allow the connection.   Any help is appreciated very much.   Best Regards, Dominik   Edit: I have Sophos Antivirus running on my machine and i am not able to deactivate it since its my companie

Hello Everyone,   i am working on a scenario where 1000+ Things of the same type are being connected to the Thingworx Platform. My Question is, whether it is possible to create one Thing which contains other Things as Properties (Kind of a composed Design which is usual in OOP).    I can imagine that this is a common scenario for IoT applications, but i wasn't able to find a solution for that. If it is not possible to have Things as properties, can you suggest another approach for this problem?    Note: Mainly i want to avoid having 1000+ things shown in the composer.   Thanks in advance for your help. 

I just started looking into this, would really appreciate the guidance if anyone has already implemented or has any idea regarding how to go about this.

I want to build a dashboard with a small business logic layer underneath and then push the data to Mysql. I know how to do the mash up UI. I got the Mysql configured and able to show the data in grid as well. I want to know  - How to link button actions to services with js - How to build a service layer underneath UI and database Any help would be appreciated.

Hi All, I am just starting out with ThingWorx edge connectivity. I want to know if it is possible to bring the Analytics and Mashup on the Edge side. That is, even if the connectivity with the ThingWorx server breaks, the solution will still be able to perform analytics and host a dashboard on the edge side. For reference, I am attaching a picture showcasing azure edge solution. I am trying to determine if something like this can be done via ThingWorx and how.         Any help would be greatly appreciated. Thanks.

I got the message when save a marshup:save failed, status: error message: Import Failed: Unable to update mashup: [1,007] Data store resource failure error: [Error occurred while accessing the model provider.]Please help me to solve it.Thanks

Hi, I have problem in launching Thingworx through tomcat.This is the log i get.     04-Apr-2018 13:45:38.340 INFO [main] org.apache.catalina.startup.VersionLoggerListener.log Server version: Apache Tomcat/8.0.1504-Apr-2018 13:45:38.340 INFO [main] org.apache.catalina.startup.VersionLoggerListener.log Server built: Nov 2 2014 19:25:20 UTC04-Apr-2018 13:45:38.340 INFO [main] org.apache.catalina.startup.VersionLoggerListener.log Server number: 8.0.15.004-Apr-2018 13:45:38.340 INFO [main] org.apache.catalina.startup.VersionLoggerListener.log OS Name: Windows 704-Apr-2018 13:45:38.340 INFO [main] org.apache.catalina.startup.VersionLoggerListener.log OS Version: 6.104-Apr-2018 13:45:38.340 INFO [main] org.apache.catalina.startup.VersionLoggerListener.log Architecture: amd6404-Apr-2018 13:45:38.340 INFO [main] org.apache.catalina.startup.VersionLoggerListener.log JAVA_HOME: C:\Program Files\Java\jre1.8.0_12104-Apr-2018 13:45:38.340 INFO [main] org.apache.catalina.startup.VersionLogg

Hi everyone, I'm using Postman to test the REST APIs for TW Analytics and I've made most of them work even though there is a lack of proper list of all APIs pertaining to Analytics. I'm having problem with uploading the CSV to AnalyticsUploadStorage which will be used to create a dataset. In the documentation here, they even mention an incorrect service name to do that (CreateFileText instead of CreateTextFile). I got the correct API endpoint by calling /Thingworx/Things/AnalyticsUploadStorage but I get the following error when I try to call it: Unable to Invoke Service CreateTextFile on AnalyticsUploadStorage : null Here is the Postman REST call: POST https://<serverIP>/Thingworx/Things/AnalyticsUploadStorage/Services/CreateTextFile?appKey=<appKey> form-data: data: csv_file.csv path: "/UptimeDowntimeData/csv_file.csv" overwrite: true I've also tried passing these values as application/json with data field having content of csv file as a string but to no avail.   &nbs

Hello,   I added SSH Extension to my ThingWorx 8.2 setup.   Now using Services->ExecuteCommand I'm able to retrieve server side command output. However now the question is how to parse it via some javascript code injected into the Thing/Template...      Any tip/example to look at ?   Thank you, A.

Hello, I'm using ThingWorx 8.2 and in a meshup I defined a textarea that should use monospace font (ie: Courier).   So in "New Composer" I set textarea's CustomClass=abFont and in Custom CSS I defined: .abFont {    font-family: Courier !important;}   However when I save and preview the meshup I see that abFont is applied to the outer bounding-box.   The font information is however overrided between such outer bounding-box and the inner textarea where the font is supposed to be monospaced...     How can I fix this ?   Thank you, A.

Dear Team,How custom event trigger any service?

Hello, I would like to know an information: is there a limit of entries I can add to a stream in just one service?If I want to add one million of entries, for example, there could be any problem? Thanks

The majority of the topics we see in our forums are questions – be they questions about product, code, or core concepts. Many times, a user will search for a similar question before posting in addition to the system suggesting similar topics as you create the subject of your topic. Search is helpful in finding not only similar questions but questions that also have correct answers/accepted solutions.     When reading the replies to any of your topics, you will see the option to “Accept as Solution” on all replies. We recommend that you try to remember to mark any reply that answered your question by clicking on this button. Sometimes it does mean returning to the community to do so, but this best practice helps everyone in the community find answers in a faster and more efficient manner.   What happens when you accept a reply as the solution to your topic? The original message is marked as solved The reply is marked as a solution The topic is elevated in search results

The majority of the topics we see in our forums are questions – be they questions about product, code, or core concepts. Many times, a user will search for a similar question before posting in addition to the system suggesting similar topics as you create the subject of your topic. Search is helpful in finding not only similar questions but questions that also have correct answers/accepted solutions.     When reading the replies to any of your topics, you will see the option to “Accept as Solution” on all replies. We recommend that you try to remember to mark any reply that answered your question by clicking on this button. Sometimes it does mean returning to the community to do so, but this best practice helps everyone in the community find answers in a faster and more efficient manner.   What happens when you accept a reply as the solution to your topic? The original message is marked as solved The reply is marked as a solution The topic is elevated in search results

How do I identify a service I have debugged as follows:I am a very beginner.Help me pleaseThank you

Has anyone implemented the ConnectedThingClientChangeListener?  It would be nice to see an example of how to use the listener properly.

Hi everyone, I'm installing thingworx 8 with MSQL. After deploy war, thingworx give me error below.I configured properly the local Database:  My platform-settings:{ "PlatformSettingsConfig": { "BasicSettings": { "BackupStorage": "/ThingworxBackupStorage", "DatabaseLogRetentionPolicy": 7, "EnableBackup": true, "EnableHA": false, "EnableSystemLogging": true, "HTTPRequestHeaderMaxLength": 2000, "HTTPRequestParameterMaxLength": 2000, "Storage": "/ThingworxStorage" }},"MssqlPersistenceProviderPackage": {"ConnectionInformation": {"acquireIncrement": 5,"acquireRetryAttempts": 3,"acquireRetryDelay": 10000,"checkoutTimeout": 1000000,"driverClass": "com.microsoft.sqlserver.jdbc.SQLServerDriver","fetchSize": 5000,"idleConnectionTestPeriod": 60,"initialPoolSize": 5,"jdbcUrl":"jdbc:sqlserver://192.168.200.149:1433;databaseName=thingworx;applicationName=Thingworx;","maxConnectionAge": 0,"maxIdleTime": 0,"maxIdleTimeExcessConnections": 300,"maxPoolSize": 100,"maxStatements": 100,"minPoolSize": 5

Hi All,   Is it possible to list the datashape names that are existed in thingworx.    Thanks  

hi, I'm trying to send some values in a form to some server. Is this possible?   I have: var xhttp = new XMLHttpRequest();var form = new FormData(); form.append("temp_sensor", 1);form.append("hum_sensor", 2);xttp.open("POST", "127.0.0.1:5000/update_sensor", false);xttp.send(form);   but I got this error: Async Execution Failed in ServerCom_sendSensorInfo [Execution error in service script [sendSensorInfo] :: ReferenceError: "FormData" is not defined. (sendSensorInfo#1)]   Best Regards    

Hello, I have created Mashups. How can a user (authenticated one) access these Mashups? Though here authentication is required how to do that(where to place Login Form and how to link it with Mashups)? How to navigate from one mashup to another? As I am new to ThingWorx I am looking for a right approach to do so. I am using ThingWorx 8.2 Composer. Please Help me. Thanks  

I have a system where the login has different roles. How can i build a uniform login page and navigate to respective home pages after login. 

Hello,   I was hoping to install the latest version of PTC Analytics Server 8.2 on Windows 2016. Is it still a requirement to have Postgres installed and set up for Analytics Server? Our team was hoping to have everything Windows based, so we are planning to use Microsoft SQL Server for Thingworx Core installation. I don't see Postgres on the requirements document on 8.2 for Analytics, but I don't see any RDBMS requirement on there either.   Thank you,York Prado

ThingWorx Analytics 8.1 Which service/s can be used to achieve the result equivalent to : Analytics Builder > Signals > New ?   I see a service CreateJob under AnalyticsServer_SignalsThing, but that just creates a job.   My requirement is I would like create a new signal using service/s and then that signal should be listed in Analytics Builder mashup under Signals.

Hello Team,   I have a written a custom email alert service, which gets executed when threshold of a temperature sensor crosses 40.Till here it is fine. Now my requirement is I want to trigger that email service when new property gets added to that thing.    example: If I have a thing "temperature sensor" and I am monitoring temperature through that in property "temperature".If someone added another property called "humidity"  to that thing then it should trigger the email service and the owner of that thing should get an email saying that new thing called humidity git added to thing "temperature sensor". Please help me here. How do we achieve this ?    Thanks in advance