c端预定

@@ -193,12 +193,14 @@ Page({
   },
   regionchange(e){
     console.log('regionchange', e)
-    this.mapCtx.getScale({
-      success:(res)=>{
-        this.mapData.scale=res.scale;
-        console.log('regionchange.getScale',res,this.data.map.scale)
-      },
-    })
+    if(typeof this.mapCtx.getScale!='undefined') {
+      this.mapCtx.getScale({
+        success: (res) => {
+          this.mapData.scale = res.scale;
+          console.log('regionchange.getScale', res, this.data.map.scale)
+        },
+      })
+    }
 
     this.mapCtx.getCenterLocation({
       success:(res)=>{