Flow price: --
91a57e7a33e94f8ba7168805a10d75469d30f62ec464172cd545d02de5fc9e78

Transaction

Hash: 91a57e7a33e94f8ba7168805a10d75469d30f62ec464172cd545d02de5fc9e78
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:
  --> 91a57e7a33e94f8ba7168805a10d75469d30f62ec464172cd545d02de5fc9e78:28:28
   |
28 |                             self.modifierRef.markAttendance(currentNFT: self.currentNFT, attendance: "true")    
   |                             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^

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


Hash:
91a57e7a33e94f8ba7168805a10d75469d30f62ec464172cd545d02de5fc9e78
Status:
ERROR
Block height:
41628220
Block id:
09be06ffecfa50ca997852c2e7911e96c9c20cab11fee112d9fe95315d32ab2e
Timestamp:
Saturday 26 November 2022 at 15:14:00 UTC
()
Proposer:
Authorizers:
Gas used:
25