Activating extension 'vector-of-bool.gitflow' failed: The "path" argument must be of type string. Received type undefined.

I am trying to build a VSIX extension for the first time, following this link but it fails and seems like it is related to this extension or this dependencies.

When I try to compile the extension for the first time I get this error in the Extension Development Host window

Activating extension 'vector-of-bool.gitflow' failed: The "path" argument must be of type string. Received type undefined.

In the console, I see this:

Failed to execute fetch TypeError: Cannot read property '0' of undefined
at getWorkspaceRootPath (c:\Users\Alex.vscode\extensions\fatihacet.gitlab-workflow-2.2.0\src\git_service.js:5:69)
at fetch (c:\Users\Alex.vscode\extensions\fatihacet.gitlab-workflow-2.2.0\src\git_service.js:11:10)
at fetchRemoteUrl (c:\Users\Alex.vscode\extensions\fatihacet.gitlab-workflow-2.2.0\src\git_service.js:106:28)
Failed to execute fetch TypeError: Cannot read property '0' of undefined
at getWorkspaceRootPath (c:\Users\Alex.vscode\extensions\fatihacet.gitlab-workflow-2.2.0\src\git_service.js:5:69)
at fetch (c:\Users\Alex.vscode\extensions\fatihacet.gitlab-workflow-2.2.0\src\git_service.js:11:10)
at fetchRemoteUrl (c:\Users\Alex.vscode\extensions\fatihacet.gitlab-workflow-2.2.0\src\git_service.js:106:28)
Failed to execute fetch TypeError: Cannot read property '0' of undefined
at getWorkspaceRootPath (c:\Users\Alex.vscode\extensions\fatihacet.gitlab-workflow-2.2.0\src\git_service.js:5:69)
at fetch (c:\Users\Alex.vscode\extensions\fatihacet.gitlab-workflow-2.2.0\src\git_service.js:11:10)
at fetchRemoteUrl (c:\Users\Alex.vscode\extensions\fatihacet.gitlab-workflow-2.2.0\src\git_service.js:106:28)
Failed to execute fetch TypeError: Cannot read property '0' of undefined
at getWorkspaceRootPath (c:\Users\Alex.vscode\extensions\fatihacet.gitlab-workflow-2.2.0\src\git_service.js:5:69)
at fetch (c:\Users\Alex.vscode\extensions\fatihacet.gitlab-workflow-2.2.0\src\git_service.js:11:10)
at fetchRemoteUrl (c:\Users\Alex.vscode\extensions\fatihacet.gitlab-workflow-2.2.0\src\git_service.js:106:28)
Failed to execute fetch TypeError: Cannot read property '0' of undefined
at getWorkspaceRootPath (c:\Users\Alex.vscode\extensions\fatihacet.gitlab-workflow-2.2.0\src\git_service.js:5:69)
at fetch (c:\Users\Alex.vscode\extensions\fatihacet.gitlab-workflow-2.2.0\src\git_service.js:11:10)
at fetchRemoteUrl (c:\Users\Alex.vscode\extensions\fatihacet.gitlab-workflow-2.2.0\src\git_service.js:106:28)
Failed to execute fetch TypeError: Cannot read property '0' of undefined
at getWorkspaceRootPath (c:\Users\Alex.vscode\extensions\fatihacet.gitlab-workflow-2.2.0\src\git_service.js:5:69)
at fetch (c:\Users\Alex.vscode\extensions\fatihacet.gitlab-workflow-2.2.0\src\git_service.js:11:10)
at fetchRemoteUrl (c:\Users\Alex.vscode\extensions\fatihacet.gitlab-workflow-2.2.0\src\git_service.js:106:28)

Why would this happen?

[benjaminfauchald]

Activating extension 'vector-of-bool.gitflow' failed: The "path" argument must be of type string. Received undefined.

Same problem here...

[Serhioromano]

Looks like console log have nothing to do with this extension. What are you doing? You create VS Code Extension and when you start to debug it you see this message?