Flow price: --
36e39de75e0d22c4b5adba7b42fce1c4b786462d2b85474fe370051804c30688

Transaction

Hash: 36e39de75e0d22c4b5adba7b42fce1c4b786462d2b85474fe370051804c30688
error
Error

Whoops! 😨 Something unexpected happened...

[Error Code: 1101] error caused by: 1 error occurred:
	* transaction invocation failed when executing transaction: [Error Code: 1101] cadence runtime error: Execution failed:
  --> 36e39de75e0d22c4b5adba7b42fce1c4b786462d2b85474fe370051804c30688:28:28
   |
28 |                             self.modifierRef.markAttendance(currentNFT: self.currentNFT, attendance: "true")    
   |                             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^

error: unexpectedly found nil while forcing an Optional value
   --> 1e3c78c6d580273b.LNVCT:295:24


Hash:
36e39de75e0d22c4b5adba7b42fce1c4b786462d2b85474fe370051804c30688
Status:
ERROR
Block height:
41556761
Block id:
8d07085360cf6ecdd0f4cde27d7c310e902946f9cd76229656438da34d510a46
Timestamp:
Friday 25 November 2022 at 11:30:29 UTC
()
Proposer:
Authorizers:
Gas used:
24