Flow price: --
f02ca5467e80d2a4c80bb6e029a5462e51f8e1269be284398d70889e1923e6e0

Transaction

Hash: f02ca5467e80d2a4c80bb6e029a5462e51f8e1269be284398d70889e1923e6e0
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:
  --> f02ca5467e80d2a4c80bb6e029a5462e51f8e1269be284398d70889e1923e6e0:28:28
   |
28 |                             self.modifierRef.markAttendance(currentNFT: self.currentNFT, attendance: "true")    
   |                             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^

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


Hash:
f02ca5467e80d2a4c80bb6e029a5462e51f8e1269be284398d70889e1923e6e0
Status:
ERROR
Block height:
41641485
Block id:
28ff0f53e54cac700b1418a3dccd194465fd1ba4945193d5beb1ab1765359ec3
Timestamp:
Saturday 26 November 2022 at 20:23:07 UTC
()
Proposer:
Authorizers:
Gas used:
24