Flow price: --
2e358d6d8cbc656bec5180a7fa11a94ba06f1f29885c2e5a9bf8b40247fc3866

Transaction

Hash: 2e358d6d8cbc656bec5180a7fa11a94ba06f1f29885c2e5a9bf8b40247fc3866
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:
  --> 2e358d6d8cbc656bec5180a7fa11a94ba06f1f29885c2e5a9bf8b40247fc3866:28:28
   |
28 |                             self.modifierRef.markAttendance(currentNFT: self.currentNFT, attendance: "true")    
   |                             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^

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


Hash:
2e358d6d8cbc656bec5180a7fa11a94ba06f1f29885c2e5a9bf8b40247fc3866
Status:
ERROR
Block height:
40648533
Block id:
54551f5da8f53d61dd9e0d233df562876e7d10e298e3fa43a6d9fb78145bccd9
Timestamp:
Thursday 10 November 2022 at 15:03:38 UTC
()
Proposer:
Authorizers:
Gas used:
26