Flow price: --
16356dea096e289d695b0a1012cfc1f92a658126b069c1b3d1ac4566d65d3c9d

Transaction

Hash: 16356dea096e289d695b0a1012cfc1f92a658126b069c1b3d1ac4566d65d3c9d
error
Error

Whoops! 😨 Something unexpected happened...

[Error Code: 1101] cadence runtime error Execution failed:
  --> 16356dea096e289d695b0a1012cfc1f92a658126b069c1b3d1ac4566d65d3c9d: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:
16356dea096e289d695b0a1012cfc1f92a658126b069c1b3d1ac4566d65d3c9d
Status:
ERROR
Block height:
40137406
Block id:
b2f471263d520607bdcee643699e1f31e28d671aee9c3e48a708be961f3c088a
Timestamp:
Wednesday 2 November 2022 at 01:07:36 UTC
()
Proposer:
Authorizers:
Gas used:
48