NullReferenceException in oss-download #289
Description
Running oss-download (0.1.307+9be4e1e55f) on Linux, native version with no parameters gives a NullReferenceExceptoin:
root@412946d6c067:/usr/src/app# oss-download --help
____ _____ _____ _____ _ _
/ __ \ / ____/ ____| / ____| | | | |
| | | | (___| (___ | | __ __ _ __| | __ _ ___| |_
| | | |\___ \\___ \ | | |_ |/ _` |/ _` |/ _` |/ _ \ __|
| |__| |____) |___) | | |__| | (_| | (_| | (_| | __/ |_
\____/|_____/_____/ \_____|\__,_|\__,_|\__, |\___|\__|
__/ |
|___/
OSS Gadget - oss-download 0.1.307+9be4e1e55f - github.com/Microsoft/OSSGadget
oss-download 0.1.307+9be4e1e55f
© Microsoft Corporation. All rights reserved.
USAGE:
Download the given package:
oss-download --download-directory . [options] package-url...
-x, --download-directory (Default: .) the directory to download the package to.
-m, --download-metadata-only (Default: false) download only the package metadata, not the package.
-e, --extract (Default: false) Extract the package contents
-c, --use-cache (Default: false) do not download the package if it is already present in the destination directory.
--help Display this help screen.
--version Display version information.
The package-url specifier is described at https://github.com/package-url/purl-spec:
pkg:cargo/rand The latest version of Rand (via crates.io)
pkg:cocoapods/AFNetworking The latest version of AFNetworking (via cocoapods.org)
pkg:composer/Smarty/Smarty The latest version of Smarty (via Composer/ Packagist)
pkg:cpan/Apache-ACEProxy The latest version of Apache::ACEProxy (via cpan.org)
pkg:cran/ACNE@0.8.0 Version 0.8.0 of ACNE (via cran.r-project.org)
pkg:gem/rubytree@* All versions of RubyTree (via rubygems.org)
pkg:golang/sigs.k8s.io/yaml The latest version of sigs.k8s.io/yaml (via proxy.golang.org)
pkg:github/Microsoft/DevSkim The latest release of DevSkim (via GitHub)
pkg:hackage/a50@* All versions of a50 (via hackage.haskell.org)
pkg:maven/org.apdplat/deep-qa The latest version of org.apdplat.deep-qa (via repo1.maven.org)
pkg:npm/express The latest version of Express (via npm.org)
pkg:nuget/Newtonsoft.JSON The latest version of Newtonsoft.JSON (via nuget.org)
pkg:pypi/django@1.11.1 Version 1.11.1 of Django (via pypi.org)
pkg:ubuntu/zerofree The latest version of zerofree from Ubuntu (via packages.ubuntu.com)
pkg:vsm/MLNET/07 The latest version of MLNET.07 (from marketplace.visualstudio.com)
pkg:url/foo@1.0?url=<URL> The direct URL <URL>
Unhandled exception. System.NullReferenceException: Object reference not set to an instance of an object.
at Microsoft.CST.OpenSource.DownloadTool.RunAsync(Options options) in /home/vsts/work/1/s/src/oss-download/DownloadTool.cs:line 74
at Microsoft.CST.OpenSource.DownloadTool.Main(String[] args) in /home/vsts/work/1/s/src/oss-download/DownloadTool.cs:line 69
at Microsoft.CST.OpenSource.DownloadTool.<Main>(String[] args)
Aborted