Hi – I am getting many messages at runtime in my local Console saying the following. I suspect this is coming from my OQL. Any ideas on how to fix? I’m not sure which part of the OQL it isn’t liking – just the CAST function? Executing query with old implementation due to detected exception in new implementation: Unsupported type cast from (0) to not
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Runtime Warning - Old Implementation CAST
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Running a Microflow in Background
Hi, I have a entity with 3 attributues ( Hours,ResourceCount,Sum). I need the attribute Sum to be populated with the addition of “Hours” and “ResourceCount”. I did a Microflow to Sum the attributes. How do i configure the Microflow, so that the attribute “Sum” auto populates, whenever a record is inserted? Please help.
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How to request webserver maximum file size limit be raised above 1 GB
There are a couple old forum questions addressing this same question, but no definitive answers, e.g.: https://forum.mendixcloud.com/link/questions/4791 It is hard to even confirm without submitting a support ticket that this 1GB limit even exists. It is not indicated anywhere on the environment’s dashboard or in the Mendix documentation. The most common suggestion on these forums is to not use Mendix, but to have users upload files via Dropbox or some other file sharing site. However, this defeats the intent of the site we are hosting on Mendix which is meant to facilitate collaboration among engineering designers. These people need to submit CAD files and large videos to design challenges posted on our site. Trying to coordinate that through some 3rd party file sharing site is asking them and us to have to jump through too many hoops. We just want the maximum raised to 2 GB instead of the current 1 GB. As recommended in other forums, we put in a support ticket requesting this limit be raised and mentioned the forum linked above that suggests it is just a setting on the webserver: possibly “client_max_body_size.” However, the response from support is they cannot change this limit and to use a 3rd party file sharing service instead, and also request this limit be raised on the Mendix Ideas forum. On an aside, the Mendix File Manager widget is not helpful with regards to this limit. First, it lets you set the widget’s own limit to anything you want rather than even warning you that the Mendix cloud web server limit is only 1 GB. Then, when you set the limit above 1 GB and try to upload a file that exceeds 1 GB, it acts as if it is uploading the file for a few minutes. However, then it throws a confusing error message rather than simply informing you that the file is too big: “A connection error occurred, please try again later.” I couldn’t even find anything helpful in the server logs to indicate why this error was appearing.
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generate pdf document
How can I generate a pdf document in mendix? Thanks.
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Calypso on Parallels not working properly
Hi there, My dev environment is Parallels on a Mac and I am running a project in Mendix 8.7 with Calypso and Visual Studio Code installed on the Windows machine. Now have I followed the instruction https://docs.mendix.com/howto/front-end/calypso and running the app locally, but the styling is not changed on the fly. So I don’t see the changed in the main.css nor do I see the changes in the browser. While Calypso is mentioning changes in the files: File styles\web\sass\app\_custom-variables.scss has changed. Injected _custom-variables.scss in the browser. Anyone bumped into this problem as well? And how did you solved it? Kind regard.
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Import excel file
How can I import an excel file? When trying to “import document from file”, only allows *.mpk format. Thanks
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Project Level Thousand Seperators or Group Digits
Good day, I know you can group digits for a text field or column, but I want to group digits across the entire project. Is this possible? Thanks in advanced!
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Calypso on Windows not working properly
I am running a project in Mendix 7.23.5 with Calypso and VS Code, all are installed on Windows. I followed these instructions https://docs.mendix.com/howto/front-end/calypso. In Calypso, I set the hostname to localhost and the Port to 8080, and I am running the app locally from Mendix Studio Pro. When I start Calypso, it opens the app in the browser at http://localhost:1111/ . I am having the same issue that Wouter describes in this Forum Question: https://forum.mendixcloud.com/link/questions/98872 . But he found a solution that worked on Mac. The styling changes that I make in VS Code are not changing in the app in the browser on the fly even though Calypso's Console reports: File styles\sass\lib\project\_ourfilename.scss has changed. Injected _ourfilename.scss in the browser. I added an Inbound Rule in Windows Defender for Calypso, but that did not solve the issue. I also tried the Clean Deployment Directory suggestion to Wouter’s Question, but that did not solve the issue either. I have not found any other recommendations online. Does anyone have any other suggestions?
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Number of widgets should be defined by number of entity objects
I want to create a page with a specific number of text boxes. This specific number should be defined by the number ob objects / entries that I have within an entity. E.g.: I have an entity ‘City’ with three entries (London, Berlin, Paris). I want a page with the same number (three) of text boxes. How is it possible to do that?
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Learning app "SLA Task" - Attribute not displayed
Hi Forum, as a newbie i just finished the learning path “Build an App in Mendix Studio”, which generates the “SLA Task app”. It is working fine, but now i want to extend the list items of page “SLA Dashboard” by the title of the task. The corresponding attribute is displayed in selection but does not show any result in the preview. Any ideas?
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is having backend services helpful while making customized widgets?
I am making this page entirely based on customized widgets. I have this listview using nanoflows, i have my own customized search widgets, i have my ow customized sorting and pagination. all of this is getting more and more complicated. is it better to have some kind of backend services that i can call to make things easier?
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Unable to XPath constraint user in same organization with specific roles
My domain model is like this: “ApplicationUser” and “UserOrganization” entities. ApplicationUser contains all of the users who would login and is generation of Administration.Account. UserOganization contains Name, Code, and Address of the Organization (office in simple terms) each user belongs to. I have connected user profiles to a role and organization. Now I want to show all of the ApplicationUser belonging to the $currentUser’s organization with their role information and I am failing to do this. This page contains listview nested under dataview. I have also associated ApplicationUser to System.UserRole and able to connect the System.UserRole/Name in a text field inside the listview but when I run the app, the role doesn’t appear. See below. Rob Stark = ApplicationUser/FullName STARK= UserOrganization/Code Blank space under Code is connected to System.UserRole/Name but it doesn’t appear on screen. Also, as you can see the Lannister are there as well. I only want to show users who belong to same office/organization as the user who is logged in. For example, If Ned Stark logs in, he should only be able to see and select rest of the STARKS and no one else.
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404 - file not found for file: /styles/web/css/main.css
We are getting this error popping up in our logs very frequently and we are not sure why. This is not causing any problems in our app to our knowledge. Is this a known issue that anybody else is having and is there any way to fix it?
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Can we Customize Template Grid?
Hi, I want to show data in grid. I am using template grid as follow. So i am getting result as follow : I don’t want to repeat the header. I can not use data grid here because the action column is not in my entity. I followed the solution from following link but the css style they have provided is not valid “https://forum.mendixcloud.com/link/questions/87564” Is there any way to fix the header? TIA.
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Error while running the app locally
Mendix.Modeler.M2EEConnector.M2EEException: The server encountered an error. at Mendix.Modeler.M2EEConnector.M2EEResponse.CheckSuccess() in C:\jenkins-ci\workspace\AppStudio4.0-Build\modeler\Mendix.Modeler.M2EEConnector\M2EEResponse.cs:line 57 at Mendix.Modeler.M2EEConnector.StartupManager.PerformStartup(StartupInfo info, IM2EEClient client) in C:\jenkins-ci\workspace\AppStudio4.0-Build\modeler\Mendix.Modeler.M2EEConnector\StartupManager.cs:line 27 at Mendix.Modeler.M2EEConnector.RuntimeController.Start(StartupInfo info, LogLevel autoSubscribeLogLevel) in C:\jenkins-ci\workspace\AppStudio4.0-Build\modeler\Mendix.Modeler.M2EEConnector\RuntimeController.cs:line 133 at Mendix.Modeler.Utility.BackgroundUtil.<>c__DisplayClass1_0`1.<Do>b__0(Object s, DoWorkEventArgs e) in C:\jenkins-ci\workspace\AppStudio4.0-Build\modeler\Mendix.Modeler.Utility\BackgroundUtil.cs:line 28 at System.ComponentModel.BackgroundWorker.OnDoWork(DoWorkEventArgs e) at System.ComponentModel.BackgroundWorker.WorkerThreadStart(Object argument)
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How can a button call a microflow with a parameter?
Dear, I want use a button to call a microflow, and also transfer a parameter to this micorflow? Now this parameter is shown in ‘Microflow settings’ page,but I do not know how to assign a value to this parameter. BR, Ma Sheng.
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Accessibility settings
How to phone(device) accessibility settings from Mendix Native application?
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Mendix Project: Go back to revision x
Hi folks, I wonder if I am to blind to find it, or if it is really not implemented. Imagine the following scenario: I, as a developer, did some changes to a existing mendix project using Mendix Studio Pro. I pushed the "run in cloud" button, the stuff is committed and now I go on parental leave for two months. On the next day (I am out of office already) the project owner sees my changes and does not agree with them. He wants to revert back to the previsious revision. But he does not find any Mendix internal mechanisms to achieve that. He is able to track down the version history and the committing comments, but no "revert back" button. He has no idea about SVNs, so the only chance he has, is to ask another developer to manually download this mendix project, install a third party svn client and handle the repo with this third part client to go back one reviosn. Then the modified (reverted) repo needs to be opened again in Mendix-Studio Pro and needs to be committed agin to the Mendix team-server. Is this really the proposed way, how to handle those kind of situations, or am I missing something? Thanks a lot!
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Problem when I learn from /Learning Paths/ Create an App with Advanced Page Building/Branding
I am evaluating Mendix by learning path. I am confused with unit branding, please look at following url. https://gettingstarted.mendixcloud.com/link/module/183/lecture/1430 in section 9 ‘Use the following image to build the microflow’. the Xpath is [ID=’[%UserRole_Requestor%]’, where does UserRole_Requestor come from? does Registration Entity extends other Entity? the diagram is my Entity, where is wrong?
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how to turn on wifi through app in native mobile
Hi team would anyone help me i am trying to turn on the wifi using developed app using native mobile Thanks, Kiran.D
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