generate_appcast throwing error 1001

[bvinicius]

I've been using Sparkle for a while, but this week I tried to generate a new appcast.xml file as I usually do, but the command returns an error nº 1001: No usable archives found in < path >.

In my project root I have a directory called Installer where each target had its folder. So for the target MyApp this would be its app's path:

./Installer/MyApp/Application/MyApp.app

I also have a sparkle folder in the repository's root, containing the binaries commands, so in order to generate the Appcast I run the following:

cd sparkle/
./bin/generate_appcast ../Installer/MyApp/Application/

But the command output is:

Error Domain=SUSparkleErrorDomain Code=1001 "No usable archives found in /Users/vbazanella/projects/mac/Installer/MyApp/Application" UserInfo={NSLocalizedDescription=No usable archives found in /Users/vbazanella/projects/mac/Installer/MyApp/Application}

I'm using Sparkle 2.0.
I haven't made a recent update in Sparkle framework neither changed the contents inside sparkle directory.

Is there anything I'm missing?

Let me know if there's any additional information I need to give.

[zorgiepoo]

generate_appcast takes a directory that contains archives of your app you intend to upload/serve (not the actual .app's themselves).

Taken directly from its help page (on 2.x):

An example of an archives directory may look like:
    ./my-app-release-zipfiles/
        MyApp 1.0.zip
        MyApp 1.0.html
        MyApp 1.1.zip
        MyApp 1.1.html
        appcast.xml