np.load System.Exception #484

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1. Nucs commented on Sep 7, 2026

   

   Nucs

   on Sep 7, 2026

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   I downloaded the array.zip attached to this issue and loaded it on 0.70.0 - it loads correctly now (float64, shape 56×56):

   var a = np.load_npy("array.npy");
   Console.WriteLine(a.dtype);                      // System.Double
   Console.WriteLine(string.Join(",", a.shape));    // 56,56

   The .npy/.npz stack was re-ported byte-exact from NumPy's _format_impl.py (#617, in 0.70.0 #628), which fixed the header/parse path that threw on your file. Closing - please reopen if a different file still fails.
2. Nucs

   closed this as completedon Sep 7, 2026