Hello ! I have an issue, I have a view that contains a list of resources. I've used a ControllableTabContainer that's connected to my Technology table, so I can navigate through the different resources of a technology. https://i.postimg.cc/4xz1r56t/Controllertabcontainer.png In this ControllableTableContainer, I have a DataGrid2 that retrieves the resources using a microflow in the database. https://i.postimg.cc/N0BxYHDn/datagrid2.png https://i.postimg.cc/cHVtk2Lf/microflow.png On each line, I have an edit, delete, show button that respectively lead to different pages. I also have a "create a new resource" button. https://i.postimg.cc/rpf5kYKd/ressource-View.png All my buttons work well. My issue is that when I perform an action, when the redirection happens to my resource list, the next action performed does not work. And I end up with the following error: Cannot read properties of null (reading 'render') TypeError: Cannot read properties of null (reading 'render') at http://localhost:8080/mxclientsystem/mxui/mxui.js?638264062651465296:5:314241 at new Promise (<anonymous>) at O.<computed>.E._render (http://localhost:8080/mxclientsystem/mxui/mxui.js?638264062651465296:5:314209) at http://localhost:8080/mxclientsystem/mxui/mxui.js?638264062651465296:5:313794 at http://localhost:8080/mxclientsystem/mxui/mxui.js?638264062651465296:5:9575 at Pe (http://localhost:8080/mxclientsystem/mxui/mxui.js?638264062651465296:5:9722) at http://localhost:8080/mxclientsystem/mxui/mxui.js?638264062651465296:5:5598 at Fe (http://localhost:8080/mxclientsystem/mxui/mxui.js?638264062651465296:5:9780) at ce (http://localhost:8080/mxclientsystem/mxui/mxui.js?638264062651465296:5:5583) at p (http://localhost:8080/mxclientsystem/mxui/mxui.js?638264062651465296:5:651) What I don't understand is that I have 3 other pages with exactly the same configuration that work perfectly, it's just with my Resources that it doesn't work .. There is my data model : https://i.postimg.cc/rpf5kYKd/ressource-View.png Can you help me?
When i remove it from my ressource form (in the edit/create view), the problem is solved.. But i don’t want to remove it. Do you have an idea ?
answered
Dguerr
0
Hi,
Double-check the configuration of the File Dropper widget to ensure that all required properties are set correctly. Make sure the widget is bound to the correct entity attribute and that it's properly configured to handle file uploads and downloads.
Since you mentioned that the issue occurs when you perform an action and then return to the resource list page, there might be something on the list page that interacts with the File Dropper widget incorrectly. Check the microflows, data grids, or other widgets on the list page to see if they affect the File Dropper widget's behavior.