Flow price: --
16f7227e4cc6a52fcf0b8b7c11b81b7104c7fcb83695ab6e6b2180a90457a27d

Transaction

Hash: 16f7227e4cc6a52fcf0b8b7c11b81b7104c7fcb83695ab6e6b2180a90457a27d
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:
  --> 16f7227e4cc6a52fcf0b8b7c11b81b7104c7fcb83695ab6e6b2180a90457a27d: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:
16f7227e4cc6a52fcf0b8b7c11b81b7104c7fcb83695ab6e6b2180a90457a27d
Status:
ERROR
Block height:
40497765
Block id:
6ebefb643ea1e3bbdd1cc42fb75e4be3dcbc27dfa8460bfe05e4dad5e53b4579
Timestamp:
Tuesday 8 November 2022 at 02:16:05 UTC
()
Proposer:
Authorizers:
Gas used:
22