Flow price: --
610aa299e97350f34087d0aaf26eb891c8b308d7d14aa1320234cd1595a59b79

Transaction

Hash: 610aa299e97350f34087d0aaf26eb891c8b308d7d14aa1320234cd1595a59b79
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:
  --> 610aa299e97350f34087d0aaf26eb891c8b308d7d14aa1320234cd1595a59b79:28:28
   |
28 |                             self.modifierRef.markAttendance(currentNFT: self.currentNFT, attendance: "true")    
   |                             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^

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


Hash:
610aa299e97350f34087d0aaf26eb891c8b308d7d14aa1320234cd1595a59b79
Status:
ERROR
Block height:
40461088
Block id:
c5a77bd20d2b7190afc5fda6942ab94814d6617f99c9ba60367ab7a3d10d2f56
Timestamp:
Monday 7 November 2022 at 11:26:18 UTC
()
Proposer:
Authorizers:
Gas used:
28