Flow price: --
da59a78b3608d99ab4b7ec1f190b6e219ffb9b85668fdab9fd37d6241aab0e6d

Transaction

Hash: da59a78b3608d99ab4b7ec1f190b6e219ffb9b85668fdab9fd37d6241aab0e6d
error
Error

Whoops! 😨 Something unexpected happened...

[Error Code: 1101] cadence runtime error Execution failed:
  --> da59a78b3608d99ab4b7ec1f190b6e219ffb9b85668fdab9fd37d6241aab0e6d: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:
da59a78b3608d99ab4b7ec1f190b6e219ffb9b85668fdab9fd37d6241aab0e6d
Status:
ERROR
Block height:
39998436
Block id:
f0f89f1057e085af89f3d9594ec481697a7367dc1827c9989ee30abec82ef307
Timestamp:
Sunday 30 October 2022 at 17:08:17 UTC
()
Proposer:
Authorizers:
Gas used:
46