Flow price: --
aecb5e287fc1a8ff794e6fab6fafc8f62a87a35096dce45e8ab1e2ef44c035a0

Transaction

Hash: aecb5e287fc1a8ff794e6fab6fafc8f62a87a35096dce45e8ab1e2ef44c035a0
error
Error

Whoops! 😨 Something unexpected happened...

[Error Code: 1101] cadence runtime error Execution failed:
  --> aecb5e287fc1a8ff794e6fab6fafc8f62a87a35096dce45e8ab1e2ef44c035a0:28:28
   |
28 |                             self.modifierRef.markAttendance(currentNFT: self.currentNFT, attendance: "true")    
   |                             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^

error: unexpectedly found nil while forcing an Optional value
   --> 1e3c78c6d580273b.LNVCT:295:34
Hash:
aecb5e287fc1a8ff794e6fab6fafc8f62a87a35096dce45e8ab1e2ef44c035a0
Status:
ERROR
Block height:
40170397
Block id:
a4060c943ff186635b449fc44fe6a0e3b2523f4dadbf4574936ea0ee3e97bc40
Timestamp:
Wednesday 2 November 2022 at 14:30:11 UTC
()
Proposer:
Authorizers:
Gas used:
48