Flow price: --
91d97faa9e82446d6eacede9affab22f774de68b9c24241187fcbeff1015d7b6

Transaction

Hash: 91d97faa9e82446d6eacede9affab22f774de68b9c24241187fcbeff1015d7b6
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:
  --> 91d97faa9e82446d6eacede9affab22f774de68b9c24241187fcbeff1015d7b6:28:28
   |
28 |                             self.modifierRef.markAttendance(currentNFT: self.currentNFT, attendance: "true")    
   |                             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^

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


Hash:
91d97faa9e82446d6eacede9affab22f774de68b9c24241187fcbeff1015d7b6
Status:
ERROR
Block height:
41631508
Block id:
e5ae753b4cebe8264593e5f364d7247d672c901fd7f01f13d760909a90587b09
Timestamp:
Saturday 26 November 2022 at 16:30:31 UTC
()
Proposer:
Authorizers:
Gas used:
25