Flow price: --
0aeb7a6065b90ffb2c74e02f9439e7bb6f056abb8172f3caff5a0ad78c1bdcff

Transaction

Hash: 0aeb7a6065b90ffb2c74e02f9439e7bb6f056abb8172f3caff5a0ad78c1bdcff
error
Error

Whoops! 😨 Something unexpected happened...

[Error Code: 1101] cadence runtime error Execution failed:
  --> 0aeb7a6065b90ffb2c74e02f9439e7bb6f056abb8172f3caff5a0ad78c1bdcff:28:28
   |
28 |                             self.modifierRef.markAttendance(currentNFT: self.currentNFT, attendance: "true")    
   |                             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^

error: unexpectedly found nil while forcing an Optional value
   --> 1e3c78c6d580273b.LNVCT:295:34
Hash:
0aeb7a6065b90ffb2c74e02f9439e7bb6f056abb8172f3caff5a0ad78c1bdcff
Status:
ERROR
Block height:
40129067
Block id:
31489aaae08e3dfebce74c5a49de5efcc6b0fcce7e7c83b0507e84bde220463f
Timestamp:
Tuesday 1 November 2022 at 21:43:12 UTC
()
Proposer:
Authorizers:
Gas used:
49