Flow price: --
8b6901635ed2476283f2fb8274effd790addc51b1a514562d6039266d682ff7c

Transaction

Hash: 8b6901635ed2476283f2fb8274effd790addc51b1a514562d6039266d682ff7c
error
Error

Whoops! 😨 Something unexpected happened...

[Error Code: 1101] cadence runtime error Execution failed:
  --> 8b6901635ed2476283f2fb8274effd790addc51b1a514562d6039266d682ff7c: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:
8b6901635ed2476283f2fb8274effd790addc51b1a514562d6039266d682ff7c
Status:
ERROR
Block height:
39815676
Block id:
e13653fae371b9c140956645b1fffa7ae769f34aecfe4515887efead273bdd10
Timestamp:
Thursday 27 October 2022 at 15:55:03 UTC
()
Proposer:
Authorizers:
Gas used:
49