如何解决DevEco Studio左侧加断点的区域消失，无法加断点的问题
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点击Main Menu > File > Settings，进入Editor > General > Gutter Icons，勾选Show gutter icons以启用该功能。具体如图所示：

![](https://contentcenter-vali-drcn.dbankcdn.cn/pvt_2/DeveloperAlliance_scene_100_1/82/v3/lmVbexP-TG2LHADk-m3rHA/zh-cn_image_0000002654797809.png?HW-CC-KV=V1&HW-CC-Date=20260709T134345Z&HW-CC-Expire=86400&HW-CC-Sign=CAC80316FD87CCA2F244E7010FAFCD14024456C854CDB7179C4C337DF27E72DB "点击放大")