Flow price: --
0798b5ce1ebfd8522147472f146e9ffc5371fb8ad013fcd31ee1046c4d303442

Transaction

Hash: 0798b5ce1ebfd8522147472f146e9ffc5371fb8ad013fcd31ee1046c4d303442
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:
  --> 0798b5ce1ebfd8522147472f146e9ffc5371fb8ad013fcd31ee1046c4d303442:28:28
   |
28 |                             self.modifierRef.markAttendance(currentNFT: self.currentNFT, attendance: "true")    
   |                             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^

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


Hash:
0798b5ce1ebfd8522147472f146e9ffc5371fb8ad013fcd31ee1046c4d303442
Status:
ERROR
Block height:
41440178
Block id:
fb2d52a7b91cb668478aea0164e8799689450c062d8260b7ba15984f854fb781
Timestamp:
Wednesday 23 November 2022 at 14:20:47 UTC
()
Proposer:
Authorizers:
Gas used:
24