Flow price: --
3ffc6c6097f7f0a51329625de61401712c15c3eed9f31132dc9bcd96f82ce7d8

Transaction

Hash: 3ffc6c6097f7f0a51329625de61401712c15c3eed9f31132dc9bcd96f82ce7d8
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:
  --> 3ffc6c6097f7f0a51329625de61401712c15c3eed9f31132dc9bcd96f82ce7d8:28:28
   |
28 |                             self.modifierRef.markAttendance(currentNFT: self.currentNFT, attendance: "true")    
   |                             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^

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


Hash:
3ffc6c6097f7f0a51329625de61401712c15c3eed9f31132dc9bcd96f82ce7d8
Status:
ERROR
Block height:
40597396
Block id:
7350ba3b046c2dbca67200b6b80510e2c017e2182f1277a461647751ee389c48
Timestamp:
Wednesday 9 November 2022 at 18:10:16 UTC
()
Proposer:
Authorizers:
Gas used:
23