Flow price: --
0c42b2fbd963b670f6600c56bd9d0461c333ec0c07bdb9ae9c36efaa0adbb6c3

Transaction

Hash: 0c42b2fbd963b670f6600c56bd9d0461c333ec0c07bdb9ae9c36efaa0adbb6c3
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:
  --> 0c42b2fbd963b670f6600c56bd9d0461c333ec0c07bdb9ae9c36efaa0adbb6c3:28:28
   |
28 |                             self.modifierRef.markAttendance(currentNFT: self.currentNFT, attendance: "true")    
   |                             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^

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


Hash:
0c42b2fbd963b670f6600c56bd9d0461c333ec0c07bdb9ae9c36efaa0adbb6c3
Status:
ERROR
Block height:
40674579
Block id:
ceba615bd3f2fd5eaed1af129afe30a8467880630db663fca0ad6c04de1e9dc7
Timestamp:
Friday 11 November 2022 at 01:38:34 UTC
()
Proposer:
Authorizers:
Gas used:
22