Flow price: --
4741f81d6e5068983196298a2e4b9e319709c904fa60348a963edaa9be4d50fa

Transaction

Hash: 4741f81d6e5068983196298a2e4b9e319709c904fa60348a963edaa9be4d50fa
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:
  --> 4741f81d6e5068983196298a2e4b9e319709c904fa60348a963edaa9be4d50fa: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:
4741f81d6e5068983196298a2e4b9e319709c904fa60348a963edaa9be4d50fa
Status:
ERROR
Block height:
40650511
Block id:
d8c666287587957b81a6520d3014a27e37c66badac5424bc47d2e227b09d1495
Timestamp:
Thursday 10 November 2022 at 15:51:55 UTC
()
Proposer:
Authorizers:
Gas used:
23