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fix build issue

c391305
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[Example] Invitation link #57

fix build issue
c391305
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Cursor / Cursor BugBot completed Jul 14, 2025 in 1m 52s

BugBot Review

BugBot Analysis Progress (1m 54s elapsed)

✅ Gathered PR context (2s)
✅ Analyzed code changes (1s)
✅ Completed bug detection — 1 potential bug found (1m 49s)
✅ Validation and filtering completed (0s)
✅ Posted analysis results — 1 bug reported (2s)
✅ Analysis completed successfully (0s)

Final Result: BugBot completed review and found 1 potential issue

Request ID: serverGenReqId_fa080144-f24e-447e-bfea-20d647433c62

Details

Bug: Async Client Initialization Causes Null Assertion Errors

The ClaimRewardButton component's handleRedeemDelegation function uses non-null assertions (!) on pimlicoClient and bundlerClient. These clients, returned by usePimlicoServices, are initialized asynchronously and are initially undefined, creating a race condition that can lead to runtime errors if the function is called before they are ready.

examples/invitation-link-example/src/components/ClaimRewardButton.tsx#L46-L65

gator-examples/examples/invitation-link-example/src/components/ClaimRewardButton.tsx

Lines 46 to 65 in c391305

);
const { fast: fee } = await pimlicoClient!.getUserOperationGasPrice();
const hash = await bundlerClient!.sendUserOperation({
account: smartAccount,
calls: [
{
to: getDeleGatorEnvironment(chain.id).DelegationManager,
data: redeemData,
},
],
...fee,
paymaster: paymasterClient,
});
setUserOperationHash(hash);
setWaitingForReceipt(true);
setLoading(false);
const { receipt } = await bundlerClient!.waitForUserOperationReceipt({

examples/invitation-link-example/src/components/ClaimRewardButton.tsx#L30-L32

gator-examples/examples/invitation-link-example/src/components/ClaimRewardButton.tsx

Lines 30 to 32 in c391305

const chain = sepolia;
const { bundlerClient, paymasterClient, pimlicoClient } =
usePimlicoServices();

Fix in Cursor • Fix in Web

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