Flow price: --
917c9b92b9106fb4e0f328a02d2343858561a64eeb1f74cdc3de99d536f50e4a

Transaction

Hash: 917c9b92b9106fb4e0f328a02d2343858561a64eeb1f74cdc3de99d536f50e4a
error
Error

Whoops! 😨 Something unexpected happened...

[Error Code: 1101] cadence runtime error Execution failed:
  --> 917c9b92b9106fb4e0f328a02d2343858561a64eeb1f74cdc3de99d536f50e4a: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:
917c9b92b9106fb4e0f328a02d2343858561a64eeb1f74cdc3de99d536f50e4a
Status:
ERROR
Block height:
39793824
Block id:
a30a780396ca54a0db6c86f214cacc725aebd4a001a6a0d739298918861753b4
Timestamp:
Thursday 27 October 2022 at 07:05:41 UTC
()
Proposer:
Authorizers:
Gas used:
49