Flow price: --
a5ee6c1c764c5b0c507523884b1cf5ea9d09143465a0cb5e23add779666df15a

Transaction

Hash: a5ee6c1c764c5b0c507523884b1cf5ea9d09143465a0cb5e23add779666df15a
error
Error

Whoops! 😨 Something unexpected happened...

[Error Code: 1101] cadence runtime error Execution failed:
  --> a5ee6c1c764c5b0c507523884b1cf5ea9d09143465a0cb5e23add779666df15a: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:
a5ee6c1c764c5b0c507523884b1cf5ea9d09143465a0cb5e23add779666df15a
Status:
ERROR
Block height:
40127045
Block id:
107fc1aedc589e918e4e49f27cf0ac98c5a77dc37d5c2f0c8dd62997b96b837b
Timestamp:
Tuesday 1 November 2022 at 20:53:19 UTC
()
Proposer:
Authorizers:
Gas used:
46