Flow price: --
c7a23d312f97dccb79ec60a6f8292f7b2d62fadbc7f9079ead17b8a03f78104a

Transaction

Hash: c7a23d312f97dccb79ec60a6f8292f7b2d62fadbc7f9079ead17b8a03f78104a
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:
  --> c7a23d312f97dccb79ec60a6f8292f7b2d62fadbc7f9079ead17b8a03f78104a: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:
c7a23d312f97dccb79ec60a6f8292f7b2d62fadbc7f9079ead17b8a03f78104a
Status:
ERROR
Block height:
40715957
Block id:
20fdf61989be49c1ca92fc47d476e527b3aee5753019791742b1c4152cc84554
Timestamp:
Friday 11 November 2022 at 18:28:14 UTC
()
Proposer:
Authorizers:
Gas used:
23