fix(uni-stat): 修复版本信息输出错误

packages/vue-cli-plugin-uni/lib/env.js

@@ -351,9 +351,16 @@ if (
         console.log()
       }
     } else {
-      console.log()
-      console.warn(`已开启 uni统计${uniStatistics.version}.0 版本`)
-      console.log()
+      if (!uniStatistics.version) {
+        console.log()
+        console.warn(uniI18n.__('pluginUni.uniStatisticsNoVersion', {
+          0: 'https://uniapp.dcloud.io/uni-stat-v2.html'
+        }))
+      } else {
+        console.log()
+        console.warn(`已开启 uni统计${uniStatistics.version}.0 版本`)
+        console.log()
+      }
     }
   }
 }