Issue with FString and loading from file

Development Programming & Scripting
21

Whoops…

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22

On the previous image it shows that the stringArray is empty, which is weird because you are printing it. As an experience try copying a few lines from the file you are parsing and add to a new FString and use parseIntoArray in that, just to see if the problem is in that function or in the FFileHelper::LoadANSITextFileToStrings.

23

This works:

	TArray<FString> fromFile = {
		"FirstName,MiddleName,LastName,1,1,2018",
		"Some,One,Else,1,2,2018",
		"Third,Person,Example,1,3,2018" 
	};

	for (int i = 0; i < fromFile.Num(); i++) {
		temp = "";
		FString aString = fromFile[i];

		TArray<FString> stringArray = {};

		aString.ParseIntoArray(stringArray, TEXT(","), false);

		temp = stringArray[0];

		data.Add(temp);
	}

So its an issue with LoadANSITextFileToStrings?

24

Can you send me your csv file? I imported your original code and called it in my begin play and it’s working fine.

25

I think the problem is that you have an empty line after line 10. Delete that and it should work.

26

*facepalm…
I cannot believe I forgot to handle the last line - “empty row” case…

Thank you very much for assisting. It works now.