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Walking into a new year and a strange error message without any system changes (that I know of). When exporting a table of data to Excel (Export to XLSX), I get this error message: All other export methods appear to complete fine just this one so I've dropped its severity down. This is with WC 13.0.2.4.  Method Server logs show the following: Caused by: java.lang.reflect.InvocationTargetException at java.base/jdk.internal.reflect.NativeMethodAccessorImpl.invoke0(Native Method) at java.base/jdk.internal.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.java:77) at java.base/jdk.internal.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43) at java.base/java.lang.reflect.Method.invoke(Method.java:569) at com.ptc.core.components.forms.FormDispatcher.callWizardCommand(FormDispatcher.java:112) at com.ptc.core.components.forms.FormDispatcher.execute(FormDispatcher.java:98) ... 64 more Caused by: java.lang.IllegalStateException: java.nio

I am trying to find a Variable in a "F"+subscript(tl) format. Find only searches for "F" alone, but that finds F with any subscript or tl but that finds any variable with tl subscript. How do I find my "F"+subscript(tl)s? p.s. This forum wont even let me format the subscript ...  p.s. If PTC decided to wage war upon subscripts, why did they not superscript them in the convertor???

Hi - I have an old version 14 of math cad and I would like an license file for this. It is an upgrade from version 12Can you help me. Thanks Erik

Dear PTC Mathcad Community,I want to ask for clarification on the behaviour of units and symbolic substitution in Mathcad Prime (similar topics have already been raised, but I still haven't found an appropriate answer for my issue). So I try to find a symbolic expression for epsilon_c2, which is a parameter of the equation N.Solver succeeded with the issue, but with incompatible units (see picture)So, I have tried to find out the solution in the community, but the advice of @Werner_E  with calculation options didn't resolve the issue (see the picture)So my issues are: 1. How to make the symbolic solving more "seamless" with appropriate units' manipulation in the solutions?2. Why does Mathcad not see the assigned values of the  epsilon_c2 obtained in the previous solution? After some time, when the file has been refreshed, some magic happened, and now I can use the roots of epsilon c1 and c2 in a "normal" manner.But the next issue is that it doesn't let me

I am trying to upgrade my PTC account so that I can download MathCAD, but am receiving an internal error message when I submit the upgrade request with my customer number and site number or sales order number.

I have two vectors .. ztop and z ztop shows the depth of each layer (cumulative value of z in each layer) . ztop  has 11 valuesz shows points in that depth .. it approximately increases by 0.02 in each layer. ( it has 3670 values) each layer has its gamma and its ztop .. ( both have 11 values)what I need is to write a program that will repeat gamma values for each z so I get the 3670 gamma values . In the first layer instead of having one gamma( 17 kN/m3) one value for all the layer , I need to get a vector which repeat this gamma as many as z in this particular layer .. and do the same for the rest layers. Can you help me with that? 

I am using ThingWorx Platform Release 9.2 and DatecodeSP2Hi Team, We are facing issue while exporting the grid data into csv format in one of the production site and we have seen that service output results are correct format, however it is not in correct format in csv. we have attached the screenshots of service output,region settings and csv format, please investigate this issue and assist us further on this case.Here are the errors that I facedIncorrect csv format

Recently, I was in the position of trying to explain to a 6- and 8- year old how to play the board game Battleship. (Kids from my generation had commercials that seemed to explain the basics of the game fairly well.) While trying to explain the concept of the grid to them and search algorithms, I couldn’t help but wonder, “How could this be done in Mathcad Prime?”     This month’s challenge, should you choose to accept it, is fairly open-ended: simulate various aspects of the Battleship game in Mathcad. Here are some suggestions:   Write a program that will place the ships on the ocean grid. The ships must be placed horizontally or vertically; no diagonals. Ships can’t overlap one another. Do you place the ships randomly or according to some kind of optimized algorithm? Alternatively, can you use Advanced Input Controls to allow the user to place the ships on the ocean grid? Display the placement of the ships using the plotting capability. Write an algorithm for

Welcome to Creo Tips & Techniques Webcast Series (East Coast) Main Presenters:  Lino Tozzi (Technical Specialist, Fellow) and Ryan Butcher (Technical Specialist, Fellow) Below you will find all the related webcast recordings and recommended additional learning resources.   Webcast Title Description Learn Online Classes/Resources 1 Learn Online Classes/Resources 2 1 Creo Multi-Body Design Creo Multi-  Body Design Creo Multi-Body Class Info   2 Creo Simulation Live Real time simulation during design Creo Simulation Live Class Info Creo Simulation Live Tutorials 3 Creo Generative Design Automated geometry creation using design criteria Creo: Generative Design Class Info Creo Generative Design Tutorials 4 Creo Flexible Modeling Direct modeling feature to edit imported data Creo: Flexible Modeling Class Info Creo Flexible Modeling Tutorials 5 Creo Advanced Assembly Advance techniques for assemblies Creo Advanced Assembly Class I

Any suggestions what the potential problems could be? What's a DPA target? I ran the repair tasks for both issues but it found nothing to fix and problem is still there.       DetectDPADistributionTargets.log Fri 1/9/26 12:03:25: Starting analysis of Distribution TargetsFri 1/9/26 12:03:25: From 12.0 onwards, Publication support for Distribution Process target has been removed. This utility diagnoses ESIFri 1/9/26 12:03:25: * Distributed Process type target to clean up existing DP targets . This utility finds and prints these type of targets. Fri 1/9/26 12:03:25: Following are the ESI Distribution Target of sub-type Distribution Process.Fri 1/9/26 12:03:25: ================================================================================================================================================Fri 1/9/26 12:03:25: ================================================================================================================================================Fri 1/

How  is your year starting out? You are blessed in order to bless those around you. Have a great weekend.     Operations research consultants can measure the correlation of hat size and bullet color to the efficiency of elephant hunting strategies, if someone else will identify the elephants.   (To Be Continued…)

Hello, everyoneWhen adding the "search_path" option in the Configuration Editor, if the path contains spaces, Creo+ crashes with a “fatal error encountered”. The crash results in EXCEPTION_ACCESS_VIOLATION. The Creo-generated traceback log file is attached for reference.Paths containing spaces are expected to be supported. This behavior worked correctly in Creo 7.0 and is consistent with PTC official documentation, where examples of "search_path" usage also include paths with spaces.In our environment, removing spaces from folder names is not a viable workaround, as we are using corporate directories managed via OneDrive, and the space is part of the root-level folder name.As a result, this issue causes significant difficulties when manually defining paths for multiple subassemblies (up to 10 in our case) and standard components. Since I work with multiple projects daily, repeatedly locating missing components is inefficient and negatively impacts productivity. I would l

Hello, i am a student using Creo 10 and geniustools 11. I followed a set of instructions but now i cannot create parts in creo. It gives me an error saying im apparently using a commercial version of creo despite having an academic/student license. Then it closes the application. Does anyone know how to fix this ?

I cannot find the API service. I entered the Windchill server in the localhost section, but when I try to access it via http://localhost:80/Windchill/servlet/rest/v1/contexts  or Swagger, I get the following error: Failed to fetch. Possible Reasons: CORS Network Failure URL scheme must be "http" or "https" for CORS request. It also gives a 404 error. I need to connect to the API in order to use it for my middleware application and perform operations, but I'm having trouble connecting to the API. In fact, I don't have a proper API at hand.          

我想要联系AR项目，需要申请vuforia studio教育版，我没有学校邮箱

Version: Windchill 12.1 Use Case: Developing custom Windchill Java services to listen lifecycle state changes (RELEASED) and execute background logic; need guidance on required JAR dependencies and proper service architecture.Description: Hello everyone,I’m trying to develop on PTC Windchill using Javadoc-based APIs, but I’m facing some difficulties and would really appreciate guidance from experienced Windchill developers.1) Required JARs for IntelliJ IDEAI’m using IntelliJ IDEA for development, but I’m not sure which JAR files I actually need to add to my project.When I try to add all Windchill JARs, I get dependency conflicts.When I fix one library error, another one appears.I believe the real issue is that I don’t know the correct JAR hierarchy / minimal required set for Windchill development.My background is .NET Core, not Java, so I don’t have strong knowledge about Java classpaths, dependency resolution, or how Windchill structures its libraries. Because of this, I’m curren

We are planning to use some AAX extensions to our global licensses PROE_DesignEssG.Is that possible and how can that be achieved fo specific selected users. 

Hello Community, we are facing an issue with Creo Elements/Direct Modeling 20.7 + Annotation connected to Windchill+. When creating a new drawing from a 3D model (e.g. model name TEST) and saving it to the Windchill workspace, the drawing receives the correct Windchill number (e.g. CAD0000403) according to the OIR.However, in CED Annotation the drawing name is not updated – it still shows the original model name (TEST). In the TRACE log we can see that the number (PTC_WM_NUMBER) is correctly transferred from Windchill to Annotation, but the expected macro (Docu_set_drawing_no) is not executed. On another CAD workstation running Modeling 20.6 with Windchill 12.1.2.5 (on-premise) the drawing is renamed correctly, which corresponds to the standard behavior of the CED–Windchill integration. So far we could not identify a configuration difference. We also checked PTC documentation but did not find any known issue related to this behavior. My questions:Has anyon

Vuforia Studioの2Dキャンバスで作業をしているとき、例えば縦向きのiPadを指定していると画面下部のウィジェットを選択するためにスクロールが必要になります。現在のところウィンドウサイズにかかわらず2Dキャンバスの表示サイズは変わらないため、2Dキャンバス全体を確認するためにはブラウザの表示を縮小するしかありません。しかしブラウザの縮小をするとすべての文字サイズが小さくなってしまい作業がしづらいです。１クリックで２Dキャンバスのみが全体表示できるようなボタンを追加してもらえますでしょうか。

You see i want all these 5 Folderlike things, that include .pbk-Analysis I created in Mechanism in just one scale. But i can only open one in one scale right now and its impossible to create the desired flow in just one .pbk. So how can I put all 5 of them on this blank scale?  

As the title says. I want to learn all the functions available to be used in repeat region filter and relation. The documentation here is very limited https://support.ptc.com/help/creo/creo_pma/r12/usascii/index.html#page/detail/About_Writing_Relations.html#Arguable it's just the introduction to what the relation does. But does not give full details of what all functions are available. I've seen in my company people using much more advance relations to filter items in repeat region. I took the Creo authorized course some days back but sadly the instructor kept it just on high level and struggled to provide solutions for complex filters.How can I learn more on this, something that is comprehensive and all inclusive.

Hello, I have multiple points like this : And i would like to "visualise them" for a demonstration like this :  Is it possible ? Thans in advance

All, I have seen posts where family table instances cannot be deleted from Windchill when I delete entire table of the generic. Those deleted instances are still tied to the generic and cannot be deleted. I think I read something about purging the itterations below the latest version. Not sure how to do that. Anyone know how to get rid of these dead instances? I am thinking, maybe if I had the instances in session, then deleted the table, the saved each instance, that may have been the way to go? Wayne

Hello,I need help for the below case, any idea to solve this error ERROR [ajp-nio-127.0.0.1-8010-exec-56] com.ptc.windchill.uwgm.proesrv.action.ModelCheckAction wcadmin - ModelCheckAction.executeAction :: <> Gatekeeping encountered 1 error!ERROR [ajp-nio-127.0.0.1-8010-exec-56] com.ptc.windchill.uwgm.proesrv.StandardRequestDispatcher wcadmin - StandardRequestDispatcher.dispatchRequest :: Unexpected failure(s) com.ptc.windchill.uwgm.common.conflict.UwgmErrorException:ModelCHECK failed on models in the context " " FYI: Global Attribute does not contains domain name along with the Instance Based Attribute (IBA) name Thanks

I am using Windchill PDMLink Release 12.1 and Datecode with CPS 12.1.2.1Info Engine custom tag directives not working as expected https://www.ptc.com/cs/help/windchill_hc/wc102_hc/index.jspx?id=IEUG_CustomTagDirectives&action=show I have modified access = internal on respective task file as well as directory delegate.info level. Still, we are able to access the task file through http (i.e. info engine task runner from client browser)