Flow price: --
998b07b9e53b589749c4ea1c612475e548fba8d661ad20919851d61674a1254e

Transaction

Hash: 998b07b9e53b589749c4ea1c612475e548fba8d661ad20919851d61674a1254e
error
Error

Whoops! 😨 Something unexpected happened...

[Error Code: 1101] cadence runtime error Execution failed:
  --> 998b07b9e53b589749c4ea1c612475e548fba8d661ad20919851d61674a1254e: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:
998b07b9e53b589749c4ea1c612475e548fba8d661ad20919851d61674a1254e
Status:
ERROR
Block height:
39860161
Block id:
cd453ad214d74f11e0060a4194c4090f67332d5a157147aed6aacb340ff86d69
Timestamp:
Friday 28 October 2022 at 09:52:21 UTC
()
Proposer:
Authorizers:
Gas used:
46