Flow price: --
465c0f5a28b4055c47926fe1d7c99b03ef4a28b391b9aa2897626043f8bc6d50

Transaction

Hash: 465c0f5a28b4055c47926fe1d7c99b03ef4a28b391b9aa2897626043f8bc6d50
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:
  --> 465c0f5a28b4055c47926fe1d7c99b03ef4a28b391b9aa2897626043f8bc6d50:28:28
   |
28 |                             self.modifierRef.markAttendance(currentNFT: self.currentNFT, attendance: "true")    
   |                             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^

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


Hash:
465c0f5a28b4055c47926fe1d7c99b03ef4a28b391b9aa2897626043f8bc6d50
Status:
ERROR
Block height:
41348581
Block id:
f8ed1d64037a6b00c2e55634d0548c46ac35a4028dace4c4ad4b9141b42c3733
Timestamp:
Tuesday 22 November 2022 at 03:01:31 UTC
()
Proposer:
Authorizers:
Gas used:
26