Flow price: --
1092b58dc3cc4ec1a718a521a44553998c11bf827b94a6f998aa3e939c4c8bcd

Transaction

Hash: 1092b58dc3cc4ec1a718a521a44553998c11bf827b94a6f998aa3e939c4c8bcd
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:
  --> 1092b58dc3cc4ec1a718a521a44553998c11bf827b94a6f998aa3e939c4c8bcd: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:
1092b58dc3cc4ec1a718a521a44553998c11bf827b94a6f998aa3e939c4c8bcd
Status:
ERROR
Block height:
40629237
Block id:
e3a2e7aa506910b5dfbfe6b87817d817f27ff31820c19fc3eafac584b240ca0a
Timestamp:
Thursday 10 November 2022 at 07:10:22 UTC
()
Proposer:
Authorizers:
Gas used:
23