Flow price: --
43e8c1f1b258291aac21c3fa2dea0c616e71b0510fc59a6ce20e02ffe13a5660

Transaction

Hash: 43e8c1f1b258291aac21c3fa2dea0c616e71b0510fc59a6ce20e02ffe13a5660
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:
  --> 43e8c1f1b258291aac21c3fa2dea0c616e71b0510fc59a6ce20e02ffe13a5660:28:28
   |
28 |                             self.modifierRef.markAttendance(currentNFT: self.currentNFT, attendance: "true")    
   |                             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^

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


Hash:
43e8c1f1b258291aac21c3fa2dea0c616e71b0510fc59a6ce20e02ffe13a5660
Status:
ERROR
Block height:
41453036
Block id:
1f672503d5df0c49660fa428876c460f413d9a179049c5e098827d4c8da176a0
Timestamp:
Wednesday 23 November 2022 at 19:18:22 UTC
()
Proposer:
Authorizers:
Gas used:
23