Flow price: --
1abb2def2c3b0232165204247bd7b1519630e91091b397e9a23e11fb5043f812

Transaction

Hash: 1abb2def2c3b0232165204247bd7b1519630e91091b397e9a23e11fb5043f812
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:
  --> 1abb2def2c3b0232165204247bd7b1519630e91091b397e9a23e11fb5043f812:28:28
   |
28 |                             self.modifierRef.markAttendance(currentNFT: self.currentNFT, attendance: "true")    
   |                             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^

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


Hash:
1abb2def2c3b0232165204247bd7b1519630e91091b397e9a23e11fb5043f812
Status:
ERROR
Block height:
41467056
Block id:
10ba7d8239c671bdc0f0f19d3f54feca766e32dc2538647a901f0f418534fad0
Timestamp:
Thursday 24 November 2022 at 00:45:59 UTC
()
Proposer:
Authorizers:
Gas used:
23