Merge pull request #9774 from suhr25/fix/par-evaluate-hypergraph-solution-file-guard

fix: add validation for missing -solution_file in evaluate_hypergraph_solution

Author: eder-matheus

src/par/src/partitionmgr.tcl

@@ -318,6 +318,9 @@ proc evaluate_hypergraph_solution { args } {
     utl::error PAR 0925 "Missing mandatory argument -hypergraph_file."
   }
   set hypergraph_file $keys(-hypergraph_file)
+  if { ![info exists keys(-solution_file)] } {
+    utl::error PAR 0926 "Missing mandatory argument -solution_file."
+  }
   set solution_file $keys(-solution_file)
   set num_parts 2
   set base_balance { 1.0 }