Flow price: --
ab629da1830f0bc96cec38ec9259cd216d4c01f1077604312569031988965ad5

Transaction

Hash: ab629da1830f0bc96cec38ec9259cd216d4c01f1077604312569031988965ad5
error
Error

Whoops! 😨 Something unexpected happened...

[Error Code: 1101] cadence runtime error Execution failed:
  --> ab629da1830f0bc96cec38ec9259cd216d4c01f1077604312569031988965ad5:28:28
   |
28 |                             self.modifierRef.markAttendance(currentNFT: self.currentNFT, attendance: "true")    
   |                             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^

error: unexpectedly found nil while forcing an Optional value
   --> 1e3c78c6d580273b.LNVCT:295:34
Hash:
ab629da1830f0bc96cec38ec9259cd216d4c01f1077604312569031988965ad5
Status:
ERROR
Block height:
40139476
Block id:
80d02bfc536d03a6122fb45971dd158319c372cd382f143178264febe769863c
Timestamp:
Wednesday 2 November 2022 at 01:57:55 UTC
()
Proposer:
Authorizers:
Gas used:
50