🐛 [BUG]: 3 Handle for edge couldn't connect when i set sourceHandleId and targetHandleId about vue-flow

[bcakmakoglu]

Are you sure your handle ids are unique?

You're most likely using non-unique handle ids which makes the lookup barely possible. Each handle has to have a unique id if you want to use multiple handles on the same node - if a node does not have multiple handles of the same type (source/target), you don't need an id.
Additionally, if you try to change the direction of your edges dynamically, please read the relevant section of the docs for dynamic handles: https://vueflow.dev/guide/node.html#working-with-dynamic-handle-positions-adding-handles-dynamically

[muktadira22]

for id in every node is unique, but every handle id in every node is same, like in node a, we have handle id [right, left]. node b is same have id right, and left too, it's okay ? and i just realized for one node have 3 handle, top for target, bottom and right for source ? how can i handle it thank you

[bcakmakoglu]

Like I said, each handle has to have it's own unique id. Re-using right, left etc. isn't gonna yield the result you are expecting it to.

[bcakmakoglu]

Is this issue resolved? If not, please re-open it again