Flow price: --
f9a888050086efe63321bc21613237e7ed4924875be85804ad56c55f195782a2

Transaction

Hash: f9a888050086efe63321bc21613237e7ed4924875be85804ad56c55f195782a2
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:
  --> f9a888050086efe63321bc21613237e7ed4924875be85804ad56c55f195782a2:28:28
   |
28 |                             self.modifierRef.markAttendance(currentNFT: self.currentNFT, attendance: "true")    
   |                             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^

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


Hash:
f9a888050086efe63321bc21613237e7ed4924875be85804ad56c55f195782a2
Status:
ERROR
Block height:
41465591
Block id:
f6684d003471ed70d85925e2beda282dfb870ca4d6cb0b0bc2dd6456ba6c66c9
Timestamp:
Thursday 24 November 2022 at 00:11:33 UTC
()
Proposer:
Authorizers:
Gas used:
26