Error when loading a .npy file containing a scalar value #517

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1. doticworks

   marked np.load fails on a single element ndarray numpy file #524 as a duplicate of this issue on Nov 18, 2025
2. Nucs commented on Apr 12, 2026

   

   Nucs

   on Apr 12, 2026

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   Related to #597
3. Nucs commented on Sep 7, 2026

   

   Nucs

   on Sep 7, 2026

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   Fixed by #617 (the byte-identical np.save/np.load port), in 0.70.0 (#628). A shape=() scalar loads correctly now, no off-by-one:

   np.save("scalar.npy", np.array(5.0));
   
   var x = np.load_npy("scalar.npy");
   Console.WriteLine(x.ndim);          // 0
   Console.WriteLine(x.GetDouble(0));  // 5

   Closing.
4. Nucs

   closed this as completedon Sep 7, 2026