Issue with Selectors on Oracle EBS

I’m currently automating a process involving Oracle EBS, and I’m having issues with certain objects.

For certain screens on Oracle, when I indicate the object I’m trying to interact with on screen, I’m able to generate a full selector. However, when I run the workflow, I get a Selector Not Found error message.

Also, when I attempt to capture the object via UiExplorer, I get an “index was out of range” error message.

I’m using UiPath Enterprise 2018.1.4 (my company does not want to upgrade till Jan 2019), and I’m using Java 6. I already have the Java extension installed.

Does anyone have any ideas on what I can do? Thank you.