Merge branch 'feature/channel_package_zy' into 'dev'

异常处理

See merge request alpha/sun!81

api/channel_build.py

@@ -158,9 +158,9 @@ class Channel(APIView):
             resp = self.rpc['venus/sun/channel_build/channel/edit'](
                 id=channel_id, data=data
             ).unwrap()
-        except RPCFaultException as e:
+        except Exception as e:
             error_logger.error('操作失败%s', e)
-            return self.write_fail(message='操作失败', code=-1)
+            return self.write_fail(message='路径名不能重复', code=-1)
         version = resp.get('version', '')
         if version and not channel_id:
             channel_build_one.delay(version, url_name)