Flow price: --
fcfc64d65337fe238c65b04e20a8ebe22ab1499e79058b2eb6b3c65aa42d141d

Transaction

Hash: fcfc64d65337fe238c65b04e20a8ebe22ab1499e79058b2eb6b3c65aa42d141d
error
Error

Whoops! 😨 Something unexpected happened...

[Error Code: 1101] cadence runtime error Execution failed:
  --> fcfc64d65337fe238c65b04e20a8ebe22ab1499e79058b2eb6b3c65aa42d141d: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:
fcfc64d65337fe238c65b04e20a8ebe22ab1499e79058b2eb6b3c65aa42d141d
Status:
ERROR
Block height:
40055307
Block id:
501ac284590871c713a0776dacae3fea73240298e5460b51be5e15b1c41589e3
Timestamp:
Monday 31 October 2022 at 15:55:10 UTC
()
Proposer:
Authorizers:
Gas used:
47