Cannot update to preview 5

[laurentkempe]

I did install quite some daily version, I could always get back to released preview version till preview 4 using #2829 (comment)

Now I would like to update to preview 5.

Running dotnet workload update I get

No workloads installed for this feature band. To update workloads installed with earlier SDK versions, include the --from-previous-sdk option.
Advertising manifest not updated. Manifest package for microsoft.net.sdk.android doesn't exist.
Updated advertising manifest microsoft.net.workload.emscripten.net6.
Updated advertising manifest microsoft.net.sdk.aspire.
Updated advertising manifest microsoft.net.sdk.maccatalyst.
Updated advertising manifest microsoft.net.workload.mono.toolchain.net6.
Updated advertising manifest microsoft.net.workload.mono.toolchain.current.
Updated advertising manifest microsoft.net.workload.emscripten.current.
Updated advertising manifest microsoft.net.sdk.tvos.
Updated advertising manifest microsoft.net.sdk.ios.
Updated advertising manifest microsoft.net.sdk.macos.
Updated advertising manifest microsoft.net.workload.mono.toolchain.net7.
Updated advertising manifest microsoft.net.workload.emscripten.net7.
Updated advertising manifest microsoft.net.sdk.maui.
No workloads installed for this feature band. To update workloads installed with earlier SDK versions, include the --from-previous-sdk option.

Successfully updated workload(s): .

Then dotnet workload install aspire

Advertising manifest not updated. Manifest package for microsoft.net.sdk.android doesn't exist.
Workload installation failed. Rolling back installed packs...
Workload installation failed: Failed to verify Authenticode signature, package: C:\ProgramData\dotnet\workloads\Aspire.Hosting.Sdk.Msi.x64\8.1.0-preview.1.24211.6\04d910664bb30d8a5f84d8bcffcb7db6-x64.msi, allow online revocation checks: True Error: 0x800b0100, No signature was present in the subject.

I tried dotnet workload clean...

Any idea how I could clean my machine to install the preview 5?

[davidfowl]

Were you using daily builds?

[laurentkempe]

Yes

[davidfowl]

The only way to do it is to use these rollback files... (we're working on making it better)

Create:

aspire-rollback.txt

{
  "microsoft.net.sdk.aspire": "8.0.0-preview.5.24201.12/8.0.100"
}

Then run these commands.

# Run dotnet workload update command
dotnet workload update --from-rollback-file .\aspire-rollback.txt

# Run dotnet workload install command
dotnet workload install aspire --from-rollback-file .\aspire-rollback.txt

cc @joperezr

[laurentkempe]

I tried something similar without luck!
Here are the output when I follow what you propose @davidfowl

 ❯  dotnet workload update --from-rollback-file .\aspire-rollback.txt

Advertising manifest not updated. Manifest package for microsoft.net.sdk.android doesn't exist.
Updated advertising manifest microsoft.net.workload.emscripten.current.
Updated advertising manifest microsoft.net.sdk.ios.
Updated advertising manifest microsoft.net.workload.mono.toolchain.current.
Updated advertising manifest microsoft.net.workload.emscripten.net7.
Updated advertising manifest microsoft.net.sdk.aspire.
Updated advertising manifest microsoft.net.workload.emscripten.net6.
Updated advertising manifest microsoft.net.workload.mono.toolchain.net6.
Updated advertising manifest microsoft.net.sdk.macos.
Updated advertising manifest microsoft.net.sdk.tvos.
Updated advertising manifest microsoft.net.sdk.maccatalyst.
Updated advertising manifest microsoft.net.workload.mono.toolchain.net7.
Updated advertising manifest microsoft.net.sdk.maui.
Workload update failed: '0x0D' is invalid within a JSON string. The string should be correctly escaped. Path: $['microsoft.net.sdk.aspire'] | LineNumber: 1 | BytePositionInLine: 64.

and

❯  dotnet workload install aspire --from-rollback-file .\aspire-rollback.txt

Workload(s) 'aspire' are already installed.
Advertising manifest not updated. Manifest package for microsoft.net.sdk.android doesn't exist.
Workload installation failed: '0x0D' is invalid within a JSON string. The string should be correctly escaped. Path: $['microsoft.net.sdk.aspire'] | LineNumber: 1 | BytePositionInLine: 64.

[laurentkempe]

:O there is a typo in your aspire-rollback.txt

it should be

{
  "microsoft.net.sdk.aspire": "8.0.0-preview.5.24201.12/8.0.100"
}

[davidfowl]

I updated the text, try again. I had a lose backtick 😄

[laurentkempe]

 ❯  dotnet workload list

Installed Workload Id      Manifest Version                      Installation Source
------------------------------------------------------------------------------------
aspire                     8.0.0-preview.5.24201.12/8.0.100      SDK 8.0.200
wasm-tools                 8.0.4/8.0.100                         VS 17.9.34728.123

Use `dotnet workload search` to find additional workloads to install.

Thanks a lot @davidfowl have a great weekend