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fix: 修复通过自定义锚点实现删除节点时，props为null导致的报错问题 #2303

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fix: 修复通过自定义锚点实现删除节点时，props为null导致的报错问题 #2303

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6 changes: 4 additions & 2 deletions packages/core/src/view/node/BaseNode.tsx
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Original file line number Diff line number Diff line change
Expand Up @@ -88,9 +88,9 @@ export abstract class BaseNode<P extends IProps = IProps> extends Component<
}
}

componentDidMount() {}
componentDidMount() { }

componentDidUpdate() {}
componentDidUpdate() { }

abstract getShape(): h.JSX.Element | null

Expand Down Expand Up @@ -440,6 +440,8 @@ export abstract class BaseNode<P extends IProps = IProps> extends Component<
}

handleBlur = () => {
// 当节点通过自定义锚点实现节点删除时，这里props会变成undefined，需兼容一下
if (!this.props) return
const { model, graphModel } = this.props
graphModel.eventCenter.emit(EventType.NODE_BLUR, {
data: model.getData(),
Expand Down