Flow price: --
046a563ab305513e07d11721c1f0a95bbad23a512adf58acd958d157facc073e

Transaction

Hash: 046a563ab305513e07d11721c1f0a95bbad23a512adf58acd958d157facc073e
error
Error

Whoops! 😨 Something unexpected happened...

[Error Code: 1101] cadence runtime error Execution failed:
  --> 046a563ab305513e07d11721c1f0a95bbad23a512adf58acd958d157facc073e: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:
046a563ab305513e07d11721c1f0a95bbad23a512adf58acd958d157facc073e
Status:
ERROR
Block height:
39848053
Block id:
db0445dae9114d02ae7e9f3621af711803c4abaaf35dec22a05644a85358ab77
Timestamp:
Friday 28 October 2022 at 04:58:31 UTC
()
Proposer:
Authorizers:
Gas used:
47