Java extension installed successfully but invalid selectors for Java controls

I have installed with success uipath java extension.
I have verified the extension files and they all have been properly installed:

  • file, located in the C:\Program Files (x86)\Java\jre1.8.0_xx\lib folder contains assistive_technologies=UiPath.UiPathBridge .
  • In the C:\Program Files (x86)\Java\jre1.8.0_xx\lib\ext folder, I find the UiPathBridge.jar file.
  • In the C:\Program Files (x86)\Java\jre1.8.0_xx\bin folder, I find UiPathJavaBridgeV8.dll

I have even installed the java extension again and restarted the machine twice, but still the selectors generated are invalid selectors for Java controls, like this:

<wnd app=”...” /><ctrl role=”client” />

The app is Oracle Forms.
Can you please help me?

I think Oracle Forms do not use Java on client side, so there is no Java in browser and you can get useful selector without Java.
If you want to test Java extension in your Browser, try UiExplorer for example on this page:

You should be able to read items in applet table :wink:

I am not able to get the selectors, just the window is identified, all the input fields are unable to detect. In some screens I can detect some buttons, but that’s it.

In some installations multiple jre / jdk are present on a system, due shipped with applications. just verify that the UiPath java extensions are installen on that jre/jdk that is invoked when accessing oracle forms e.g in Browser or Application

Were you able to detect objects in example I mentioned? If not, the problem is in installation of Java or Java extension. Than you can try to run command line and run command “java -version”. If it works, the Java is probably installed correctly and you can check how many Javas are installed in your computer. Find and run Configure Java from Start, go to tab Java and button View.
Please add here output from that command and screenshot of dialogue of Configure Java :wink:

Can you help on how I can do that? It is an application

Did you find a solution? I encountered the same problem