update

Author: luglilab

PhenoFunctions_v5.py

@@ -107,8 +107,8 @@ def __init__(self, info_file, input_folder, output_folder, k_coef, marker_list,
         if os.path.isdir(self.output_folder):
             fh = logging.FileHandler("/".join([self.output_folder, "log.txt"]), "w")
         else:
-            sys.exit(1)
             self.log.error("Error: The Output Folder Does not Exist. Please create before run the analysis.")
+            sys.exit(1)
         fh.setFormatter(format)
         self.log.addHandler(fh)
         self.log.info("Name of this analysis: {}".format(marker_list))