Game Tools Export: Set index is incorrect, re-connect fails fixes #231

release/scripts/mgear/shifter/game_tools_disconnect.py

@@ -488,12 +488,27 @@ def exportAssetAssembly(name, rigTopNode, meshTopNode, path, postScript=None):
     # check the folder and script
     # if the target name exist abort and request another name
 
-    deformer_jnts = rigTopNode.rigGroups[3].connections()[0].members()
+    deformer_jnts_node = None
+
+    for i in range(0, 100):
+        try:
+            potential_node = rigTopNode.rigGroups[i].connections()[0]
+        except IndexError:
+            break
+
+        if potential_node.name().endswith("_deformers_grp"):
+            deformer_jnts_node = potential_node
+            break
+
+    if deformer_jnts_node:
+        deformer_jnts = deformer_jnts_node.members()
+    else:
+        deformer_jnts = None
+
     if not deformer_jnts:
         pm.displayError(
             "{} is empty. The tool can't find any joint".format(meshTopNode)
         )
-
     # export connections and cut joint connections
     file_path = os.path.join(path, name + ".jmm")
     dm_nodes = exportConnections(