Flow price: --
73a057bfc3a32978ab88baa6ff665d010081675e2ba0ed0216c17a0975e7abf8

Transaction

Hash: 73a057bfc3a32978ab88baa6ff665d010081675e2ba0ed0216c17a0975e7abf8
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:
  --> 73a057bfc3a32978ab88baa6ff665d010081675e2ba0ed0216c17a0975e7abf8:28:28
   |
28 |                             self.modifierRef.markAttendance(currentNFT: self.currentNFT, attendance: "true")    
   |                             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^

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


Hash:
73a057bfc3a32978ab88baa6ff665d010081675e2ba0ed0216c17a0975e7abf8
Status:
ERROR
Block height:
40454739
Block id:
18bbd4fc46133e342943c38634b58aba8529a6e08e362200b0a042753035f036
Timestamp:
Monday 7 November 2022 at 08:50:23 UTC
()
Proposer:
Authorizers:
Gas used:
25