fix(mp7particledata.py): avoid attribute error (#2441)

Fix #2440 and one more similar case
modflowpy · Feb 8, 2025 · 9385daa · 9385daa
1 parent 069d543
commit 9385daa
Showing 1 changed file with 2 additions and 2 deletions.
diff --git a/flopy/modpath/mp7particledata.py b/flopy/modpath/mp7particledata.py
@@ -1085,7 +1085,7 @@ def __init__(self, subdivisiondata=None, lrcregions=None):
         if len(lrcregions) != shape:
             raise ValueError(
                 "{}: lrcregions data must have {} rows but a total of {} rows "
-                "were provided.".format(self.name, shape, lrcregions.shape[0])
+                "were provided.".format(self.name, shape, len(lrcregions))
             )
 
         # validate that there are 6 columns in each lrcregions entry
@@ -1319,7 +1319,7 @@ def __init__(self, subdivisiondata=None, nodes=None):
         if len(nodes) != shape:
             raise ValueError(
                 "{}: node data must have {} rows but a total of {} rows were "
-                "provided.".format(self.name, shape, nodes.shape[0])
+                "provided.".format(self.name, shape, len(nodes))
             )
 
         totalcellcount = 0