From ea4aa67f78a36270670acb8b4483c5eddbda544a Mon Sep 17 00:00:00 2001 From: Megan Marsh Date: Mon, 20 Jul 2020 07:58:38 -0700 Subject: [PATCH] make friendly error message (#9605) --- post-processor/docker-import/post-processor.go | 6 +++++- 1 file changed, 5 insertions(+), 1 deletion(-) diff --git a/post-processor/docker-import/post-processor.go b/post-processor/docker-import/post-processor.go index 089aed122..2ce178ce0 100644 --- a/post-processor/docker-import/post-processor.go +++ b/post-processor/docker-import/post-processor.go @@ -55,7 +55,11 @@ func (p *PostProcessor) PostProcess(ctx context.Context, ui packer.Ui, artifact break default: err := fmt.Errorf( - "Unknown artifact type: %s\nCan only import from Docker builder and Artifice post-processor artifacts.", + "Unknown artifact type: %s\nCan only import from Docker builder "+ + "and Artifice post-processor artifacts. If you are getting this "+ + "error after having run the docker builder, it may be because you "+ + "set commit: true in your Docker builder, so the image is "+ + "already imported. ", artifact.BuilderId()) return nil, false, false, err }