wendelin_telecom_base: Fix exception message capturing

bt5/wendelin_telecom_base/ExtensionTemplateItem/portal_components/extension.erp5.WendelinTelecomCalcEnbKpi.py

@@ -12,11 +12,11 @@ def load_measurements(alogm):
         mlog.append(measurement)
       except Exception as e:
         # Invalid measurement: simply skip it
-        LOG('WendelinTelecomCalcOrsKpi.loadMeasurements', WARNING, "Skipped data during KPI calculation: %s" % e)
+        LOG('WendelinTelecomCalcOrsKpi.loadMeasurements', WARNING, "Skipped data during KPI calculation: %s" % str(e))
       measurement = alogm.read()
   except amari_kpi.LogError as e:
     # Invalid measurement: simply skip it
-    LOG('WendelinTelecomCalcOrsKpi.loadMeasurements', WARNING, "Skipped data during KPI calculation: %s" % e)
+    LOG('WendelinTelecomCalcOrsKpi.loadMeasurements', WARNING, "Skipped data during KPI calculation: %s" % str(e))
   finally:
     alogm.close()
   return mlog
@@ -48,7 +48,7 @@ def calcEnbKpi(data, t_period):
     try:
       erab_accessibility = calc.erab_accessibility()
     except AssertionError as e:
-      LOG('WendelinTelecomCalcOrsKpi.calcEnbKpi', WARNING, "Skipped data during KPI calculation: %s" % e)
+      LOG('WendelinTelecomCalcOrsKpi.calcEnbKpi', WARNING, "Skipped data during KPI calculation: %s" % str(e))
       continue
     vt.append(calc.tau_lo)
     v_initial_epsb_estab_sr.append((erab_accessibility[0]['lo'], erab_accessibility[0]['hi']))
@@ -62,7 +62,7 @@ def calcEnbKpi(data, t_period):
     try:
       eutran_ip_throughput = calc.eutran_ip_throughput()
     except AssertionError as e:
-      LOG('WendelinTelecomCalcOrsKpi.calcEnbKpi', WARNING, "Skipped data during KPI calculation: %s" % e)
+      LOG('WendelinTelecomCalcOrsKpi.calcEnbKpi', WARNING, "Skipped data during KPI calculation: %s" % str(e))
       continue
     period_qci_data = []
     for qci_measurement in eutran_ip_throughput: