Flow price: --
c6e6be17701485a026dbac63259d78160a257c796f0c5e767cdd1387c3d4cacf

Transaction

Hash: c6e6be17701485a026dbac63259d78160a257c796f0c5e767cdd1387c3d4cacf
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:
  --> c6e6be17701485a026dbac63259d78160a257c796f0c5e767cdd1387c3d4cacf: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:
c6e6be17701485a026dbac63259d78160a257c796f0c5e767cdd1387c3d4cacf
Status:
ERROR
Block height:
41642558
Block id:
b82bf935c5e6f78cc7cc5bc8aa58f486aa621b23f0063d7fb2503cc302175a05
Timestamp:
Saturday 26 November 2022 at 20:48:01 UTC
()
Proposer:
Authorizers:
Gas used:
29