try to fix #2

migrate-trackers/src/CreateGitlabIssuesFromGforge.py

@@ -188,7 +188,11 @@ def get_all_messages_of_issue(issue_id, tree=None):
         assert pieces[0].tag == 'span'
         assert pieces[1].tag == 'p'
         date=re.sub("^Date: ","",pieces[0].text)
-        sender=pieces[0].find("./a").text
+        su = pieces[0].find("./a")
+        if su is not None:
+            sender = su.text
+        else:
+            sender = "gforge_nobody"
         text="\n".join(pieces[1].itertext())
         mh={    'date':date,
                 'sender':sender,
@@ -235,7 +239,11 @@ def extract_more_fields_from_detail_page(issue, tree):
     row3=root.findall(".//form[@id=\"trackerdetailform\"]/table/tr[3]/td")
     if not row3:
         raise RuntimeError("Cannot get submitter for gforge issue id {}".format(issue['artifact_id']))
-    issue['submitter_unixname'] = row3[0].find("./samp/a").text
+    su = row3[0].find("./samp/a")
+    if su is not None:
+        issue['submitter_unixname'] = su.text
+    else:
+        issue['submitter_unixname'] = "gforge_nobody"
     foo=re.search("\((\w+)\)",str(etree.tostring(row3[1])))
     if foo:
         issue['assigned_to_unixname'] = foo.group(1)