can't find path in data.arc

[buhao8]

For any mod I try to install (through yuzu), UMM reports that it can't find the path (in the data.arc file, I assume). I am on Smash v8.0.0 using the beta build of UMM.

Example:

and here is the relevant directory structure:

I'm getting the full path straight out of the export from CrossArc, which is /root/fighter/common/param/fighter_param_motion.prc

UMM is seeing the data.arc file, and I know it is not corrupt. If it means anything, it looks like the call to ArcReader::GetFileInformation() here is not finding (and therefore not setting) the offset for the file in data.arc.

Am I doing something fundamentally wrong? I was following this tutorial on gamebanana, and it appears one other person is having the same problem.

[Genwald]

The only thing I can think to be causing this is the state of the data.arc. I do not think this is an issue with UMM. I've just installed this file in yuzu myself to confirm that this isn't some edge case issue with this specific file when using yuzu and it installed fine for me.
The path seems correct, so the only place that I can see this issue being introduced is in parsing the data.arc.
I suppose it could also be an unexpected character in the path that isn't easily visible, but I don't think that's likely.
Do other files install, or is this one the only one that is giving you an issue?

[buhao8]

No files install for me, both on Windows and on Linux. I'm wondering now if I dumped the wrong data.arc version (perhaps 1.0.0?), but there was no warning or error stating it. Is there a simple way to verify my dump version?

[Genwald]

You can generate an md5 hash of the data.arc and compare to the list here. This will also verify that the dump is the same as everyone else's, with no corruption. Additionally, I believe crossarc tells you the version when you open the data.arc.

[buhao8]

Apparently I had a v1.0.0 data.arc, even though I thought I dumped it correctly from yuzu. Thanks for the help. Closing.

[LucaBGt]

Just a quick question, is it bad to dump the v.1.0.0 data?
I have this exact same problem, including checking the hash and verifying that the dump is indeed v1.0.0, but my game is as well. Why could I be having this error?
Thanks for the help!

[Genwald]

1.0.0 is not fully supported by UMM. I recommend updating to the latest version of smash.