OptionsMenu.uasset was saved with a newer custom version than the current

[GimpelZhang]

Hi all,

I had an issue on the weather option function during the simulation.

When I pressed F10, the following errors came up:

[2020.08.21-01.46.36:854][522]LogLinker: Error: Package ../../../../AirSim/Unreal/Environments/Blocks/Plugins/AirSim/Content/HUDAssets/OptionsMenu.uasset was saved with a newer custom version than the current. Tag 375EC13C06E448FBB50084F0262A717E Name 'Dev-Core' PackageVersion 4  MaxExpected 3
[2020.08.21-01.46.36:854][522]LogLinker: Error: Package ../../../../AirSim/Unreal/Environments/Blocks/Plugins/AirSim/Content/HUDAssets/OptionsMenu.uasset was saved with a newer custom version than the current. Tag 375EC13C06E448FBB50084F0262A717E Name 'Dev-Core' PackageVersion 4  MaxExpected 3
[2020.08.21-01.46.36:854][522]LogUObjectGlobals: Warning: Failed to find object 'Class /AirSim/HUDAssets/OptionsMenu.OptionsMenu_C'
[2020.08.21-01.46.36:855][522]LogLinker: Error: Package ../../../../AirSim/Unreal/Environments/Blocks/Plugins/AirSim/Content/HUDAssets/OptionsMenu.uasset was saved with a newer custom version than the current. Tag 375EC13C06E448FBB50084F0262A717E Name 'Dev-Core' PackageVersion 4  MaxExpected 3
[2020.08.21-01.46.36:855][522]LogTemp: Warning: Warning, WeatherAPI could not load weather widget!

• my settings:

ubuntu 16.04
UE 4.24.3
AirSim: the latest Master branch until the commit on Aug 05

I suppose that this PR #2877 has something to do with this issue, since after I changed back the files mentioned in this PR, the errors didn't occur anymore and the weather options worked in the unreal editor. However, when I tried to package the Block project, and to use the packaged Block environment, F10 didn't bring the weather option. I got the following errors: ( I guess the PR #2877 was solving this problem.)

[2020.08.21-09.31.16:766][  0]LogStreaming: Error: Couldn't find file for package /AirSim/Weather/WeatherFX/WeatherActor requested by async loading code. NameToLoad: /AirSim/Weather/WeatherFX/WeatherActor
[2020.08.21-09.31.16:766][  0]LogStreaming: Error: Found 0 dependent packages...
[2020.08.21-09.31.16:766][  0]LogTemp: Warning: Warning, WeatherAPI got invalid weather actor class!
[2020.08.21-09.31.16:766][  0]LogStreaming: Error: Couldn't find file for package /AirSim/Weather/UI/MenuActor requested by async loading code. NameToLoad: /AirSim/Weather/UI/MenuActor
[2020.08.21-09.31.16:766][  0]LogStreaming: Error: Found 0 dependent packages...
[2020.08.21-09.31.16:766][  0]LogTemp: Warning: Warning, WeatherAPI got invalid menu actor class!

[rajat2004]

Needs to be decided by the maintainers, though I feel if 4.24 does work then might be better to use that as the minimum version supported, since the last release also had a big jump

[xxEoD2242]

@GimpelZhang

I had the same issues. What fixed this for me (and it's really more of a work around) was to remove the .uasset files from the HUDAssets folder in the plugin folder for AirSim that are causing the errors. Missing files only generate a warning. I'm pretty sure this will break the UI but it will allow you to cook a game.

I can give step by step directions if you need it. FYI, I am doing this on Ubuntu 20.0.4, Unreal 4.24 and using the latest pull of AirSim. I also did this on AWS so my compile times were slower.

[GimpelZhang]

@GimpelZhang

I had the same issues. What fixed this for me (and it's really more of a work around) was to remove the .uasset files from the HUDAssets folder in the plugin folder for AirSim that are causing the errors. Missing files only generate a warning. I'm pretty sure this will break the UI but it will allow you to cook a game.

I can give step by step directions if you need it. FYI, I am doing this on Ubuntu 20.3.4, Unreal 4.24 and using the latest pull of AirSim. I also did this on AWS so my compile times were slower.

Thanks a lot!

I will give it a try when I have chance.

[jonyMarino]

Now we are using v4.25
Closed due to age.
Please feel free to open a new issue (referring to this one) if you still have this problem.
Thanks!