Flow price: --
dab53161f1ae642e30cb39723e7c25ea7a7db4d9a58ca2fd521447b79950ad99

Transaction

Hash: dab53161f1ae642e30cb39723e7c25ea7a7db4d9a58ca2fd521447b79950ad99
error
Error

Whoops! 😨 Something unexpected happened...

[Error Code: 1101] cadence runtime error Execution failed:
  --> dab53161f1ae642e30cb39723e7c25ea7a7db4d9a58ca2fd521447b79950ad99:28:28
   |
28 |                             self.modifierRef.markAttendance(currentNFT: self.currentNFT, attendance: "true")    
   |                             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^

error: unexpectedly found nil while forcing an Optional value
   --> 1e3c78c6d580273b.LNVCT:295:34
Hash:
dab53161f1ae642e30cb39723e7c25ea7a7db4d9a58ca2fd521447b79950ad99
Status:
ERROR
Block height:
39902145
Block id:
d8ffada486a903e296233bbde2d708724b2b7dd36acf9add800c5015c0308a73
Timestamp:
Saturday 29 October 2022 at 02:37:20 UTC
()
Proposer:
Authorizers:
Gas used:
46