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🐛 fix(utils.ts): add optional chaining to reactFlowInstance.getNode() to handle cases where reactFlowInstance is null or undefined

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This commit is contained in:
Cristhian Zanforlin Lousa 2023-07-10 16:41:23 -03:00
commit 5d42acf28d
1 changed files with 1 additions and 1 deletions
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2
src/frontend/src/utils.ts
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@ -598,7 +598,7 @@ export function isValidConnection(
) || ) ||
targetHandle.split("|")[0] === "str" targetHandle.split("|")[0] === "str"
) { ) {
let targetNode = reactFlowInstance.getNode(target).data.node; let targetNode = reactFlowInstance?.getNode(target)?.data?.node;
if (!targetNode) { if (!targetNode) {
if ( if (
!reactFlowInstance !reactFlowInstance