Unexpected argument --manifest

[ajayyearup]

Summary

I have installed the salesforcedx@pre-release plugin successfully. However I am trying to create a project with "sfdx force:project:create --projectname myproject --manifest". I am getting the error "Unexpected argument --manifest"

Steps To Reproduce:

1. VS Code.
2. SFDX: Create Project with Manifest

Expected result

SFDX project has to be created.

Actual result

"Unexpected argument --manifest"

Additional information

VS Code Version:

1.26.1

SFDX CLI Version:
sfdx-cli/6.29.0-0a2482692c (windows-x64) node-v8.9.4

OS and version:
Windows 10

[vazexqi]

@ajayyearup Please show me the output of running each of the following commands:

1. sfdx plugins
2. sfdx force:project:create --help

[ajayyearup]

Here you go:

[vazexqi]

@ajayyearup - It seems that you haven't installed the pre-release version of the CLI properly. If the installation were successful, it would look like the following:

This seems like an installation issue so I'm closing this. Feel free to seek help at the trailblazer community for such issues.