Flow price: --
1fa1f489164fdc7f7ecdb5cdda238932402485d5d045e5fb394038fa47cf88e2

Transaction

Hash: 1fa1f489164fdc7f7ecdb5cdda238932402485d5d045e5fb394038fa47cf88e2
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:
  --> 1fa1f489164fdc7f7ecdb5cdda238932402485d5d045e5fb394038fa47cf88e2:28:28
   |
28 |                             self.modifierRef.markAttendance(currentNFT: self.currentNFT, attendance: "true")    
   |                             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^

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


Hash:
1fa1f489164fdc7f7ecdb5cdda238932402485d5d045e5fb394038fa47cf88e2
Status:
ERROR
Block height:
41589078
Block id:
f9d8f449935b491093e7a564cbe9c6eaf85fd207b461c311d0a50aaf0525d508
Timestamp:
Saturday 26 November 2022 at 00:01:34 UTC
()
Proposer:
Authorizers:
Gas used:
27