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Error unable to load Octane into UE4
Posted: Tue Jul 02, 2024 3:24 am
by creepspectral
Hello,
I have problems running OctanePlugin with UE4 4.26.2. The error appears as follows: "Failed to load plugin 'OctanePlugin' because module 'OctanePlugin' could not be loaded. There may be an operating
basket random system error or it may not be set up properly."
Can someone help me? Many thanks.
Re: Error unable to load Octane into UE4
Posted: Tue Jul 02, 2024 3:51 pm
by ChrisHekman
There was a change with an update for 5.4, it has been fixed with the latest build. You should be able to download it here:
viewforum.php?f=132
Re: Error unable to load Octane into UE4
Posted: Tue Oct 07, 2025 2:40 pm
by cenat
If you share your Octane version and GPU details, sometimes the issue comes down to compatibility. A quick look at the error message could point in the right direction too.
Re: Error unable to load Octane into UE4
Posted: Fri Oct 17, 2025 5:04 pm
by rocky07
This error usually means the OctanePlugin version isn’t compatible with your Unreal Engine 4.26.2 build or its files are missing or corrupted. Ensure you’ve downloaded the **exact plugin version** for UE4.26 from Otoy, then re-extract it into the `Engine/Plugins` or project `Plugins` folder. If you’re using a custom Unreal build, rebuild the plugin from source to match your engine version. Also, verify that your GPU drivers and Octane license are up to date, then restart UE4 and re-enable the plugin.
Nulls Brawl