Flow price: --
7ca1fbe40fd329d60cea30b8d1ed6efd83ca022da964460539d1e8c9452acbba

Transaction

Hash: 7ca1fbe40fd329d60cea30b8d1ed6efd83ca022da964460539d1e8c9452acbba
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:
  --> 7ca1fbe40fd329d60cea30b8d1ed6efd83ca022da964460539d1e8c9452acbba: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:
7ca1fbe40fd329d60cea30b8d1ed6efd83ca022da964460539d1e8c9452acbba
Status:
ERROR
Block height:
41381072
Block id:
32eedec423ac61cc9166311d3cc57419b045cf2939768561797faa8983996013
Timestamp:
Tuesday 22 November 2022 at 15:34:18 UTC
()
Proposer:
Authorizers:
Gas used:
23