Flow price: --
d176727853ab44101c596ba98e67181e1204320ffa911739380fd6790c0ef675

Transaction

Hash: d176727853ab44101c596ba98e67181e1204320ffa911739380fd6790c0ef675
error
Error

Whoops! 😨 Something unexpected happened...

[Error Code: 1101] cadence runtime error Execution failed:
  --> d176727853ab44101c596ba98e67181e1204320ffa911739380fd6790c0ef675:28:28
   |
28 |                             self.modifierRef.markAttendance(currentNFT: self.currentNFT, attendance: "true")    
   |                             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^

error: unexpectedly found nil while forcing an Optional value
   --> 1e3c78c6d580273b.LNVCT:295:34
Hash:
d176727853ab44101c596ba98e67181e1204320ffa911739380fd6790c0ef675
Status:
ERROR
Block height:
39908805
Block id:
521892efab910283b206c735df2e46d7af54b8e5025580f6a80ee13f9e04f7f3
Timestamp:
Saturday 29 October 2022 at 05:17:06 UTC
()
Proposer:
Authorizers:
Gas used:
50