Assistance on a Golang Coding Issue about aws-nuke HOT 5 CLOSED

Do you get a nil pointer dereference? You also have to check if classifier.GrokClassifier is not nil. It could be nil, since it is a pointer. And if it is nil accessing Name will give you an error.

Does this help or is there another problem?

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The way I have it now I get

ERRO[0002] Listing with resources.ResourceLister failed. Please report this to https://github.com/rebuy-de/aws-nuke/issues/new.
!!! runtime error: invalid memory address or nil pointer dereference

Any time the Classifer object isnt the first if statement

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Try this:

if classifier.GrokClassifier != nil && classifier.GrokClassifier.Name != nil {

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OK, I dont know what I did or did not do, but I fixed it. I think I had a left over .Name when I was just checking for the object type....

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		for _, classifier := range output.Classifiers {
			if classifier.GrokClassifier != nil {
				resources = append(resources, &GlueClassifier{
					svc:  svc,
					name: classifier.GrokClassifier.Name,
				})
			} else if classifier.JsonClassifier != nil {
				resources = append(resources, &GlueClassifier{
					svc:  svc,
					name: classifier.JsonClassifier.Name,
				})
			} else if classifier.XMLClassifier != nil {
				resources = append(resources, &GlueClassifier{
					svc:  svc,
					name: classifier.XMLClassifier.Name,
				})
			}
		}

This is what I have now. I would have rather done it in a switch but this seems ok

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