Flow price: --
c5cae46486a6804034fad0681c1dc7ed56469040afe0b1ee2132cba17e77cbaf

Transaction

Hash: c5cae46486a6804034fad0681c1dc7ed56469040afe0b1ee2132cba17e77cbaf
error
Error

Whoops! 😨 Something unexpected happened...

[Error Code: 1101] error caused by: 1 error occurred:
	* transaction invocation failed when executing transaction: [Error Code: 1101] cadence runtime error: Execution failed:
  --> c5cae46486a6804034fad0681c1dc7ed56469040afe0b1ee2132cba17e77cbaf:28:28
   |
28 |                             self.modifierRef.markAttendance(currentNFT: self.currentNFT, attendance: "true")    
   |                             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^

error: unexpectedly found nil while forcing an Optional value
   --> 1e3c78c6d580273b.LNVCT:295:24


Hash:
c5cae46486a6804034fad0681c1dc7ed56469040afe0b1ee2132cba17e77cbaf
Status:
ERROR
Block height:
40717824
Block id:
067dc65dd96ceedd17158dc452293fa15e5bcdf1808f8ba9b183af415538767d
Timestamp:
Friday 11 November 2022 at 19:13:45 UTC
()
Proposer:
Authorizers:
Gas used:
23