Flow price: --
a34f4743da799670734af98b567c747326e2b2d406368d1f6e5b452b30573317

Transaction

Hash: a34f4743da799670734af98b567c747326e2b2d406368d1f6e5b452b30573317
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:
  --> a34f4743da799670734af98b567c747326e2b2d406368d1f6e5b452b30573317:28:28
   |
28 |                             self.modifierRef.markAttendance(currentNFT: self.currentNFT, attendance: "true")    
   |                             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^

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


Hash:
a34f4743da799670734af98b567c747326e2b2d406368d1f6e5b452b30573317
Status:
ERROR
Block height:
41589542
Block id:
1a0323f1ea7d98eb558044a0093cfd76e30feeef9ed2dcbacc8078a55bf7d0af
Timestamp:
Saturday 26 November 2022 at 00:12:22 UTC
()
Proposer:
Authorizers:
Gas used:
26