Use of THnSparse

[Akash116]

I’ve been getting an error that I cannot understand while trying to use the class THnSparse. I have even tried searching for it on internet but that did not help much.
Here is a sample of code from its reference page
Here is the error

and here is my code
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ROOT Version: 16.18/04
Platform: Windows
Compiler: Not Provided

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[Wile_E_Coyote]

@couet This is a bug in the THnSparse documentation. You need to use e.g. a THnSparseD.

[Akash116]

This code is giving me a blank canvas, not to say the previous one was giving nothing

[couet]

@Wile_E_Coyote. Now fixed. Thanks.