Create a move Node with external digital Input

URCap Development Java
1

Hello

I would like to program a URCap to set move Nodes with an external input (Hardware Button).
When I click the Button I get an Error. I need Your help to solve this Problem. I used the (com.jbm.urcap.sample.visionTemplate) as tamplate. Enclosed my Java code to create the move Node and a picture of the Alarm.

Thanks in advance.

Timo

ERROR
ERROR1200×1600 327 KB
Java Code
Java Code882×424 43.5 KB

2

As the node insert is from the template, it should be fine.

What is the calinput() method? Does it change the DataModel? What dous Stack Trace write?

If I had to guess, ther is something in calinput(), that changes the DataModel, that isn’t enclosed by an UndoRedoManager.

3

Thanks for help I have found the Error.
From the method cal input () I get a boolean, when it is true then it creates a Move Node.

But I have now the problem I must do the same for a waypoint.
When I create a Move Node I can’t create a waypoint below this. The Java Code is the same.

Need I am another root?
Need I am a return from create a Move Node?

4

The addChild() method adds the node to the program tree and returns with a TreeNode. Using the returned TreeNode, you can insert Waypoints under the Move node.