Flow price: --
eaa0e4f74c70d2308aca70734e33e483a8ff2f2ae6379a48a2d3eb359c36e283

Transaction

Hash: eaa0e4f74c70d2308aca70734e33e483a8ff2f2ae6379a48a2d3eb359c36e283
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:
  --> eaa0e4f74c70d2308aca70734e33e483a8ff2f2ae6379a48a2d3eb359c36e283:28:28
   |
28 |                             self.modifierRef.markAttendance(currentNFT: self.currentNFT, attendance: "true")    
   |                             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^

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


Hash:
eaa0e4f74c70d2308aca70734e33e483a8ff2f2ae6379a48a2d3eb359c36e283
Status:
ERROR
Block height:
41489263
Block id:
39f4f0845bf8badd7c00c498f9fa39c87d787d82a5a4561b34360c41102305dc
Timestamp:
Thursday 24 November 2022 at 09:22:56 UTC
()
Proposer:
Authorizers:
Gas used:
25