Flow price: --
1ea66fc0b7f0522109ab25cc52d5c67153a839ee24ba9d0883ea3deefb01feb1

Transaction

Hash: 1ea66fc0b7f0522109ab25cc52d5c67153a839ee24ba9d0883ea3deefb01feb1
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:
  --> 1ea66fc0b7f0522109ab25cc52d5c67153a839ee24ba9d0883ea3deefb01feb1:28:28
   |
28 |                             self.modifierRef.markAttendance(currentNFT: self.currentNFT, attendance: "true")    
   |                             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^

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


Hash:
1ea66fc0b7f0522109ab25cc52d5c67153a839ee24ba9d0883ea3deefb01feb1
Status:
ERROR
Block height:
40656825
Block id:
e96a762172aa5a97f8731fce343e951e89b78a0ce8dafe849f8b7b633507faaa
Timestamp:
Thursday 10 November 2022 at 18:26:37 UTC
()
Proposer:
Authorizers:
Gas used:
25