Flow price: --
6f908e9a294a7eaa3c6e8b92d35f4dc936a3fc3bee0b6923a257d24fbf2edb96

Transaction

Hash: 6f908e9a294a7eaa3c6e8b92d35f4dc936a3fc3bee0b6923a257d24fbf2edb96
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:
  --> 6f908e9a294a7eaa3c6e8b92d35f4dc936a3fc3bee0b6923a257d24fbf2edb96:28:28
   |
28 |                             self.modifierRef.markAttendance(currentNFT: self.currentNFT, attendance: "true")    
   |                             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^

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


Hash:
6f908e9a294a7eaa3c6e8b92d35f4dc936a3fc3bee0b6923a257d24fbf2edb96
Status:
ERROR
Block height:
40184449
Block id:
3ddb4546ba7b062f9ac2417aa09cbc0dedef8e24585c9d20b5d14f769913b81e
Timestamp:
Wednesday 2 November 2022 at 21:39:13 UTC
()
Proposer:
Authorizers:
Gas used:
23