lim Hi! Sorry for the late reply.

Can you show me screenshots of your EventSystem in the "existing project" ?
Are you using the new Input system or the legacy one (for both projects)?
Do you see any errors in console?

If nothing works we can schedule a live debug session using Team Viewer if that works for you

Anthony
I'm not sure how to add an image.

Both projects used the same input system.

In the project settings, Active Input Handling is set to Both.

Even if you use the Standalone Input Module in the event system and change to New InputSystem, the symptom is the same.

There are no errors displayed by the script.
Even if you create a situation where an error should occur, the error is not displayed.
The script itself doesn't seem to work.

When is the best time to get a remote diagnosis with TeamViewer?
Please let us know your local location and local time and we will do our best to accommodate you.

lim Thanks for your reply.

Unity is sometimes having a hard time switching between input systems. Let's double check something. Can you set the input handler to New Input System instead of both, wait for the project to recompile, then open the file BaseTouchInput.cs

you should have the custom define symbol ENABLE_INPUT_SYSTEM enabled by Unity and therefore see this:

first section should be enabled and the second one should be grayed out.
If it's not the case, Unity did not recompile with ENABLE_INPUT_SYSTEM, you can try to add it yourself in the player prefs for example.

I just left for vacation and will be back on the 19th so we could schedule a call for the 20th if the issue is not solved until then?

Anthony
Project A is a successful project

I would say Project B is a project that cannot be done.

In Project A, the input handler works well in both and new states.

However, Project B does not work in both, and even if you change it to new, it still does not work.
To be precise, even if you change it to new, it returns to both.
I'm also not sure exactly why because it's a project I've taken over...

In project B
BaseTouchInput.cs The script looks exactly like the screenshot.

Since I am Korean, it would be difficult to talk on the phone in English.

lim Hi! I'm back. Can you try to delete the event system from the hierarchy and create a new one?

Can you send me the project or a subset of it? (folders ProjectSettings, UserSettings, Assets with one demo scene)
I will investigate on my side. Last option, we can also schedule a TeamViewer call where we don't talk, I can click around, and see if I find something.

Anthony

Before sending the project, I cleaned up some resources and tested the Camera asset, and I confirmed that it is working properly.

I suspect that it might be causing a conflict with some asset within my project.

But it's difficult to identify which asset it is, so it seems like I'll need to send the entire project. However, since it's a project for the company, that might be challenging.

So, I would appreciate it if you could take a look via TeamViewer. When would be a good time for you?