Flow price: --
0307d28bad1e236c9141c29e91a3c4003ee74428c2453999a52ac2bbd7bf05e2

Transaction

Hash: 0307d28bad1e236c9141c29e91a3c4003ee74428c2453999a52ac2bbd7bf05e2
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:
  --> 0307d28bad1e236c9141c29e91a3c4003ee74428c2453999a52ac2bbd7bf05e2:28:28
   |
28 |                             self.modifierRef.markAttendance(currentNFT: self.currentNFT, attendance: "true")    
   |                             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^

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


Hash:
0307d28bad1e236c9141c29e91a3c4003ee74428c2453999a52ac2bbd7bf05e2
Status:
ERROR
Block height:
41640073
Block id:
d4b7253148efda528907a8b49f58cffde5cf9c9da35719c170df33ad70e268cb
Timestamp:
Saturday 26 November 2022 at 19:50:27 UTC
()
Proposer:
Authorizers:
Gas used:
26