Flow price: --
30be20d804fe1f78662234128f2f692ea8e5e2ab95ba6f9a52e8d51836fc660d

Transaction

Hash: 30be20d804fe1f78662234128f2f692ea8e5e2ab95ba6f9a52e8d51836fc660d
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:
  --> 30be20d804fe1f78662234128f2f692ea8e5e2ab95ba6f9a52e8d51836fc660d: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:
30be20d804fe1f78662234128f2f692ea8e5e2ab95ba6f9a52e8d51836fc660d
Status:
ERROR
Block height:
41562911
Block id:
df51ad10a5bc221027a9a77d192a4a2e245ce113e8d40820b393b6db62ebda15
Timestamp:
Friday 25 November 2022 at 13:53:41 UTC
()
Proposer:
Authorizers:
Gas used:
23