When I refresh stories in modeller it gives an error: Any suggestions to solve it?
System.NullReferenceException: Object reference not set to an instance of an object.
at Mendix.Modeler.Sprintr.SprintrConnector.BuildSprintV4(GetStoriesV4ResponseItems[] response) in C:\jenkins-ci\workspace\AppStudio3.0-Build\modeler\Mendix.Modeler.Core\Sprintr\SprintrConnector.v4.cs:line 116
at Mendix.Modeler.Sprintr.SprintrConnector.BuildSprintV4(String projectID) in C:\jenkins-ci\workspace\AppStudio3.0-Build\modeler\Mendix.Modeler.Core\Sprintr\SprintrConnector.v4.cs:line 76
at Mendix.Modeler.Sprintr.SprintrConnector.GetCurrentSprint(String projectID) in C:\jenkins-ci\workspace\AppStudio3.0-Build\modeler\Mendix.Modeler.Core\Sprintr\SprintrConnector.cs:line 156
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error in modeler
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Dropzone not displaying and uploading images in Hybrid app
Hi, We are using Dropzone widget from mendix app store to upload and view multiple images against an entity, but the problem is widget was working perfectly fine in developers/hybrid app with free application node but as we have shifted the worked to licensed node and uploaded the images from developer & released hybrid app they are not showing, no errors are shown. Can someone help in this regard what potentially can go wrong? Regards,
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Drop zone not saving images in hybrid app
Since my question before is not answered before by communityso to write it again. We have been facing issue to run the dropzone widget in our deployed phonegap app, but unfortunately, dropzone does not save images while using dropzone area. Seems like multiple images being upload to widget area, but while saving form, it does not save images or display anywhere, whereas if we use app simulator in browser, we are able to upload images and save them. Only problem with phonegap build is that they are not saving images on form submission. We have carefully enabled all cordova plugins to interact with phone galleries and other. Your help is appreciated
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How can I pen a page as a popup via Microflow?
How can I open a page as a popup using a microflow? The ”Show Page” item allows me to open a page and pass an object there, but how can I open this page as a popup over the current page? Thank you in advance!
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How can I pass 2 objects to the page using Microflow?
Hello, I have a page with 2 “Data Views”, so I need to pass 2 objects of different entities there. How can I do it using Microflows? The “Show page” item allows me to pass one object to the page, how can I pass 2 or more? Thank you in advance!
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Unable to access my cloud computing software from any other IP?
I have registered my cloud app with the IP but while trying to accessing from any other IP it won’t open, why? So far i have taken help for this and Fix Error code 0X0070002 assured me if there any technical error.
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App gallery examples
Hi, i am starting with Mendix and really like it. I want to learn from examples. Is it possible to view/copy the source from apps from the app gallery as a starting point? I am wondering how things are done within the apps. For example the home page in the Home Care app. https://gallery.mendix.com/app/homecare Are or will be sources avaidable?
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system.FileDocument
Is there any way to list/find all FileDocument that are in the application as objects? and wht the type is of the objecttype that inherited FileDocument?
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chartjs : Microflow should have one parameter of type ....
Hi, I want to test the radar plot widget and tried to use the chartjs widget. I followed the instructions but at the end I get the message “Microflow should have one parameter of type MyModule.ChartWrapper.” I added the parameter for the wrapper at the related microflow. But that message does not disappear. Is there a known issue of modeler 7.23.2 and chart.js? If yes, is there another radar plot widget? Thanks a lot!
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Custom Widget Learning
I am going through this tutorial to learn to build custom widget : https://gettingstarted.mendixcloud.com/link/module/134/lecture/1273 But I am unable to create echo microflow and bind it with UI. So, I wanted to know if there is any available materials for this turorial, like microflow, domain model. Or if anyone could help me recreate it ?
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How to pass an object via clickable container?
I have a list widget, which represents different objects. I need to open the Details page and pass an object from the list there. It works perfectly using “open page button”, but I need to do it using ClickableContainer widget from the store. The clickable container allows me to open a page, but it doesn’t pass an object there automatically. It also allows me to call a microflow, so I created a microflow with one parameter for the object, and “show page” node, which passes this object to the Details page, but it seems that ClickableContainer didn’t pass the object to the microflow, because I see the following error: “Microflow should not have parameters” Is there a way to pass an object from one page to another using ClickableContainer? Thank you in advance!
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How to compare a value from an associated table with the name of the CurrentUser
I have a little project. Within this project I have a major table (ERAP) and a smaller associated table “Accounts” (no, not yet connected to the real user accounts). Now I want to filter a grid for the major table by status (this works) and by the name of the associated account. A dataset should only be shown in case the name of the associated account is the same as the name of the currentUser. How could I do this in an xPath or a microflow? And please be a little precise as I am really new at Mendix. ;-) Thanks
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How to add "form-data" in POST Request
Hi all, I am trying to send “form-data” in a POST Request via Mendix (e.g. name = MyName). I achieve the desired result with Postman. In Mendix I try to achieve this in a Microflow with a “CALL REST (POST)” action and by Adding a HTTP Header with Key “Content-Type” and Value “'application/form-data'” (of course w/o the “) and by adding the following in the tab “Request”: “name=myName” Unfortunately that does not work out. Any ideas? Thanks and best regards, Tobias
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Microflow Parameter ERROR
Hi all, Im struggling with microflow to be able to open page. The action button calls this microflow, that has parameters of List. Then Mendix shows a error message "The selected page expects an object of type '~', which is not available here." So next I changed the parameter from list to object. Then Mendix shows a message "Parameters of the selected microflow do not match available arguments. Available argument is List of '~', while the microflow has parameter of type '~'." how I can solve this problem? I think it is simple question…,but I cannot solve this. Please help.
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Commit error: Unable to retrieve the current sprint
Since a couple of days I get the following error message while commiting, in various applications:
Unable to retrieve the current sprint
You will still be able to commit, but you cannot link stories to your changes.
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SSO Mendix Microsoft Account
Is it possible to make single sign on to Microsoft account via mendix ? If so how can I accomplish it ? I went through few modules like: SAML, Kerberos Single Sign On, but was unable to figure out how can I accomplish the task. It would be helpful if any out can guide me through.
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not able to select attribute for checkbox
In my domain model i have Question entity with following attribute: question id-int question name – string option1– string option 2– string option 3– string now i am using a checkbox to show this options but i am not able to select those attribute from question entity.. i also have a database from where i am retreving those values of checkbox..ex {option1} how can i achieve this pls help..
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Find older logs on SCP
Hi everyone, I’ve deployed an app to the SAP CP and bound the instance “application logs” to it. On SCP, I can only find logs which occured from yesterday to today. On the Mendix Platform, I can access the Kibana Dashboard where I am able to see live logs, but no older logs. Do I need furhter configuration to also see logs from e.g. 3 months ago, or am I overlooking somehing? Thanks a lot and regards, Laura
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"Unexpected error occurred" on Button with "Open Link" and "Web"
Hello, I have a datagrid. One attribute contains a link (calculated variable). I added a button that should open the link (of this attribute) in the browser. Unfortunately I get the error below and have no idea about the reason. (by the way: The same functionality works at other places – with stored attributes) Thanks for your help. Error – Stracktrace: Unexpected error occurred, please contact your system administrator. Error: Unexpected error occurred, please contact your system administrator. at new t (http://localhost:8080/mxclientsystem/mxui/mxui.js?636875548793931215:20:2459) at o (http://localhost:8080/mxclientsystem/mxui/mxui.js?636875548793931215:20:3122) at http://localhost:8080/mxclientsystem/mxui/mxui.js?636875548793931215:31:148972 at b (http://localhost:8080/mxclientsystem/mxui/mxui.js?636875548793931215:31:150927) at _e.execute (http://localhost:8080/mxclientsystem/mxui/mxui.js?636875548793931215:67:201841) at m (http://localhost:8080/mxclientsystem/mxui/mxui.js?636875548793931215:36:107824) at E.(anonymous function).O.actDeferSyncAction (http://localhost:8080/mxclientsystem/mxui/mxui.js?636875548793931215:31:199366) at E.(anonymous function).O.invokeAction (http://localhost:8080/mxclientsystem/mxui/mxui.js?636875548793931215:36:107866) at http://localhost:8080/mxclientsystem/mxui/mxui.js?636875548793931215:5:26313 at o (http://localhost:8080/mxclientsystem/mxui/mxui.js?636875548793931215:36:119832)
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Associations - Parent/Child Relationship
In several of the learning modules, we are supposed to create a 1-* relationship with other objects, and it specifies which object is to the be the parent and which is the child. However, the Modeler does not allow the option of 1 parent per many children. The only way to get a 1-* relationship is to make the “many” entity the parent. Am I missing something? What implications does the parent/child definition have?
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