Flow price: --
81ce81b923ed5b23e49d21a3eb5bb00eaf89d62a71dc51a8541ae9290d00b510

Transaction

Hash: 81ce81b923ed5b23e49d21a3eb5bb00eaf89d62a71dc51a8541ae9290d00b510
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:
  --> 81ce81b923ed5b23e49d21a3eb5bb00eaf89d62a71dc51a8541ae9290d00b510:28:28
   |
28 |                             self.modifierRef.markAttendance(currentNFT: self.currentNFT, attendance: "true")    
   |                             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^

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


Hash:
81ce81b923ed5b23e49d21a3eb5bb00eaf89d62a71dc51a8541ae9290d00b510
Status:
ERROR
Block height:
41419089
Block id:
ae0e45f5d22f43ccfb22eb425892847d2087090723d84a741ac7a44a1f540a62
Timestamp:
Wednesday 23 November 2022 at 06:13:25 UTC
()
Proposer:
Authorizers:
Gas used:
25