fixing more

rowers/interactiveplots.py

@@ -5777,7 +5777,7 @@ def interactive_flex_chart2(id, r, promember=0,
                                                   doclean=False,
                                                   workstrokesonly=False)
             workstrokesonly = False
-    except TypeError: # pragma: no cover
+    except (KeyError, TypeError): # pragma: no cover
         workstrokesonly = False
     try:
         _ = rowdata[yparam2]
@@ -5792,13 +5792,13 @@ def interactive_flex_chart2(id, r, promember=0,
     # test if we have drive energy
     try:
         _ = rowdata['driveenergy'].mean()
-    except KeyError:
+    except (KeyError, TypeError):
         rowdata['driveenergy'] = 500.
 
     # test if we have power
     try:
         _ = rowdata['power'].mean()
-    except KeyError:
+    except (KeyError, TypeError):
         rowdata['power'] = 50.
 
     # replace nans