The arrows don't come out

[guminlianren]

const {
nodes,
edges,

} = useVueFlow();

[guminlianren]

onConnect((connection) => {
addEdges({
...connection,
type: 'custom',
selected: false,
style: { stroke: userStore.getThemeColor },
markerEnd: {
type: 'arrow',
width: 20,
height: 30,
color: userStore.getThemeColor,
},
markerStart: {
type: '',
width: 20,
height: 30,
color: userStore.getThemeColor,
},
// type: 'custom'
});
}); const edge = edges.value.find((v) => v.id === data.id);
if (edge) {
edge.style.stroke = data.stroke;
edge.style.strokeWidth = data.stroke_width;
edge.animated = data.animated === 'T' && true;
const markerStart = {
type: '',
width: 20,
height: 30,
};
const markerEnd = {
type: '',
width: 20,
height: 30,
};
markerStart.type = '';
markerEnd.type = '';
if (data.marker === 1 || data.marker === 4) {
markerStart.type = data.markerType;
markerStart.color = data.stroke;
edge.markerStart.type = data.markerType;
edge.markerStart.color = data.stroke;
}
if (data.marker === 2 || data.marker === 4) {
markerEnd.type = data.markerType;
markerEnd.color = data.stroke;
edge.markerEnd.type = data.markerType;
edge.markerEnd.color = data.stroke;
}
VueFlowRef.value.updateEdgeData(edge.id, () => ({ markerEnd, markerStart }));
} I started with a close arrow, and then I want to add a start arrow. There's no effect on the back, it's already on the edges.

[bcakmakoglu]

There are some standards you need to uphold for questions:

• What are you trying to achieve.
• What have you tried
• What hasn't worked

This post is completely unreadable, you didn't even bother writing more than a single sentence.
Please stop spamming with these sort of questions, it's annoying and shows very little respect for my time since you don't even bother formulating a proper question.