Flow price: --
9e216519cdc945f0c80d28e89838c21002232fe2321bde59066fe42638440a4c

Transaction

Hash: 9e216519cdc945f0c80d28e89838c21002232fe2321bde59066fe42638440a4c
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:
  --> 9e216519cdc945f0c80d28e89838c21002232fe2321bde59066fe42638440a4c: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:
9e216519cdc945f0c80d28e89838c21002232fe2321bde59066fe42638440a4c
Status:
ERROR
Block height:
40184717
Block id:
4a098888b32d2a3a3af4c37155274c26c5941c9660e80f7aedd63d3cf0e84cce
Timestamp:
Wednesday 2 November 2022 at 21:45:33 UTC
()
Proposer:
Authorizers:
Gas used:
23