Question

Building an Event App Using Microflows - Error when creating ProgramItem

1

Hi All, I just went through the course and my app as well as the EventManagement_AfterModule5 App run into an error when a ProgramItem is created. Unfortuantely I can't find the source for that. To generate the error a demo User for the EventManager was created. And all additional Entities (Artist, Stage, Festival...) have been used to create an object of each. Two Error lines are added in the Studio's Console. Connector: An error has occurred while handling the request. [User 'demo_eventmanager' with session id '743701c7-XXXX-XXXX-XXXX-XXXXXXXXe7b2' and roles 'EventManager'] Cilent: An error occurred while executing an action of EventManagement.ProgramItem_NewEdit.actionButton1: Internal server error Error: An error occurred while executing an action of EventManagement.ProgramItem_NewEdit.actionButton1: Internal server error at http://localhost:8080/mxclientsystem/mxui/mxui.js?638445434502144188:66:184436 at ye (http://localhost:8080/mxclientsystem/mxui/mxui.js?638445434502144188:24:6830) at i (http://localhost:8080/mxclientsystem/mxui/mxui.js?638445434502144188:24:6731) at E (http://localhost:8080/mxclientsystem/mxui/mxui.js?638445434502144188:64:5069)

asked 2024-02-26

David Schaumann

4 answers

David Schaumann · Answer 1 · 2024-02-27

Hi Patrick,

could you briefly descibe where I can get that from?

Regards

David

Lavanya R · Answer 2 · 2024-02-27

Hi David,

Have you created the program entity , overview and new edit pages? If yes,

can you show that?

David Schaumann · Answer 3 · 2024-02-27

Yes they are all created also in the example mpk with the learning course:

Mendix Academy - 5.3 Summary

All entities and pages are created and access set to EventManger.

Only thing you need to do the get the error is include a demo_eventmanger. On clicking save in the ProgramItem_NewEdit page you get the error.

The course mpk is in mendix 10.0.0

The app I created during the course I did in 9.18.4. And both create the same error at the same time.

Lavanya R · Answer 4 · 2024-02-28

Hi David,

Check that whether you had unchecked the box inside the program entity for before commit microflow. If yes, it will return true or else it will show error and returns as false.