From 6e8e1cb520dbda0d688ebc04ab96d21536903e3a Mon Sep 17 00:00:00 2001 From: navaneet Date: Mon, 17 Aug 2026 21:09:56 +0530 Subject: [PATCH] fix(solid_mech.rings): indexing constants properly Numpy>=2.0 no longer implicitly converts 1-D arrays to Python scalars for %-formatting, raising a TypeError. This is fixed. This was possibly an effect of [NEP 50](https://numpy.org/neps/nep-0050-scalar-promotion.html) --- pysph/examples/solid_mech/rings.py | 2 +- 1 file changed, 1 insertion(+), 1 deletion(-) diff --git a/pysph/examples/solid_mech/rings.py b/pysph/examples/solid_mech/rings.py index 035bb7a2d..488eece9a 100644 --- a/pysph/examples/solid_mech/rings.py +++ b/pysph/examples/solid_mech/rings.py @@ -70,7 +70,7 @@ def create_particles(self): print('Ellastic Collision with %d particles' % (x.size)) print("Shear modulus G = %g, Young's modulus = %g, Poisson's ratio =%g" - % (pa.G, pa.E, pa.nu)) + % (pa.G[0], pa.E[0], pa.nu[0])) u_f = 0.059 pa.u = pa.cs * u_f * (2 * (x < 0) - 1)