Flow price: --
64b34825f35d732cce5ab150f583c1985b54371499185ec467c170789962c39b

Transaction

Hash: 64b34825f35d732cce5ab150f583c1985b54371499185ec467c170789962c39b
error
Error

Whoops! 😨 Something unexpected happened...

[Error Code: 1101] cadence runtime error Execution failed:
  --> 64b34825f35d732cce5ab150f583c1985b54371499185ec467c170789962c39b: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:
64b34825f35d732cce5ab150f583c1985b54371499185ec467c170789962c39b
Status:
ERROR
Block height:
39963333
Block id:
2856afb9d62eeb1788338e08114f04fc6824f19dc7d7e8dbd2f40a3150d29546
Timestamp:
Sunday 30 October 2022 at 03:05:16 UTC
()
Proposer:
Authorizers:
Gas used:
52