属性で分類した後、不要なシンボルスタイルを1つだけ削除するにはどうすればよいですか？

BenVan_Kesteren1

基本的には、Arcgis フィーチャ レイヤーで「すべての値を追加」をクリックしました。指示どおりすべての項目が追加されましたが、その後テーブルを変更したため、値の1つが該当しなくなりました。 

左側のリストから「OFF STREET」を削除したいのですが、どうすればよいでしょうか？思っていた以上にずっと難しくて困っています！

Mike Minami

Here are some options:

1. If Off Street is a valid data value and you just don't want a unique symbol for it, you can drag the entry into the other category in the left panel you're showing in your post. Click on the 3 vertical dots next to the name to drag it.
2. If Off Street is not a valid data value and there shouldn't have been such a value in your data in the first place, you can simply toggle the drawing style. For example, choose 'Show Location Only' as the attribute to draw with, then switch back to the attribute you were drawing with. This will regenerate the various types by examining your data values. If you have customized the symbol used to draw a particular type of feature, you will lose this customization.
   
   
3. If you want to maintain your custom symbols, you need to remove the value from the editing templates that got automatically created. Your layer must have editing enabled. In the Map Viewer, click the 'Edit' button and click 'Manage' to manage the templates.

Click the template you want to remove and save.