Fixed an error when there's no locus for mRNA expression traits

1 files changed, 3 insertions, 0 deletions

diff --git a/wqflask/base/trait.py b/wqflask/base/trait.py
index 71691899..6d070d54 100755
--- a/wqflask/base/trait.py
+++ b/wqflask/base/trait.py
@@ -408,6 +408,7 @@ class GeneralTrait(object):
                     #self.cursor.execute(query)
                     #trait_qtl = self.cursor.fetchone()
                     if trait_qtl:
+                        print("trait_qtl:", trait_qtl)
                         self.locus, self.lrs, self.pvalue, self.mean = trait_qtl
                         print("self.locus:", self.locus)
                         if self.locus:
@@ -421,6 +422,8 @@ class GeneralTrait(object):
                             if result:
                                 self.locus_chr = result[0]
                                 self.locus_mb = result[1]
+                        else:
+                            self.locus = self.locus_chr = self.locus_mb = ""
                     else:
                         self.locus = self.locus_chr = self.locus_mb = self.lrs = self.pvalue = self.mean = ""