Flow price: --
3437ef57e414a1fcad5e30e28700e1b54589b1834a40c1751dab033d4569239c

Transaction

Hash: 3437ef57e414a1fcad5e30e28700e1b54589b1834a40c1751dab033d4569239c
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:
  --> 3437ef57e414a1fcad5e30e28700e1b54589b1834a40c1751dab033d4569239c: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:
3437ef57e414a1fcad5e30e28700e1b54589b1834a40c1751dab033d4569239c
Status:
ERROR
Block height:
41103283
Block id:
bdf5fb303f28dc65b180d17aab32bbae55f12f2856a259f62043668dbb1587c6
Timestamp:
Friday 18 November 2022 at 03:50:46 UTC
()
Proposer:
Authorizers:
Gas used:
25