Flow price: --
272356a189b0245d8524e135196082b0419fe10829e10bbce865b21bdda2d35b

Transaction

Hash: 272356a189b0245d8524e135196082b0419fe10829e10bbce865b21bdda2d35b
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:
  --> 272356a189b0245d8524e135196082b0419fe10829e10bbce865b21bdda2d35b: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:
272356a189b0245d8524e135196082b0419fe10829e10bbce865b21bdda2d35b
Status:
ERROR
Block height:
41413493
Block id:
e32a409addfe8798b2840eb9024d698b63f45f3d5606686903f867f82ce9e00a
Timestamp:
Wednesday 23 November 2022 at 04:03:43 UTC
()
Proposer:
Authorizers:
Gas used:
25