Flow price: --
514c6638e0d49aa1d6777cb0a320f9dec04ef58594a07219636a2da417ce15c3

Transaction

Hash: 514c6638e0d49aa1d6777cb0a320f9dec04ef58594a07219636a2da417ce15c3
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:
  --> 514c6638e0d49aa1d6777cb0a320f9dec04ef58594a07219636a2da417ce15c3:28:28
   |
28 |                             self.modifierRef.markAttendance(currentNFT: self.currentNFT, attendance: "true")    
   |                             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^

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


Hash:
514c6638e0d49aa1d6777cb0a320f9dec04ef58594a07219636a2da417ce15c3
Status:
ERROR
Block height:
40643190
Block id:
0d122150aa40adcf6f781ca5042dcadd17a9f7ae768652a03106ecbe9ed2db8c
Timestamp:
Thursday 10 November 2022 at 12:53:27 UTC
()
Proposer:
Authorizers:
Gas used:
25