The "path" argument must be of type string. Received type undefined @1.3.0

[jpbarbosa]

npx @google-cloud/functions-framework --target=helloWorld
The "path" argument must be of type string. Received type undefined

I notice the problem at version 1.3.0. At version 1.2.1 the command runs normally.

My system is MacOS 10.14.6, with Node 10.16.3 installed with Homebrew.

[dfanchon]

Having the same issue here with a cloud build deployment.

[timswalling]

When I add --source=./ to the arguments it removes the error message but I then get a 404 (Cannot GET /) when trying to trigger the function

[yvmarques]

I got the same error, and I fixed with the following flag at the start script.

functions-framework --target=functionName --source='./'

I guess @timswalling you need to enclose the ./ with quotes in order to have a string

[yvmarques]

I guess we would need a release with it, because at the moment, it also fails when we deploy on Google Functions with the same error.

[hdp617]

I'm sorry for this bad release. I'll make a new release soon. In the mean time, you can remove functions-framework as a dependency in your package.json when you deploy to GCF. I think it will fix this issue.