Flow price: --
5d1ea114fe80bc4fb8379b87d2d0c53038db2eb4ffc1752c1e01c0a14b2b95ed

Transaction

Hash: 5d1ea114fe80bc4fb8379b87d2d0c53038db2eb4ffc1752c1e01c0a14b2b95ed
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:
  --> 5d1ea114fe80bc4fb8379b87d2d0c53038db2eb4ffc1752c1e01c0a14b2b95ed: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:
5d1ea114fe80bc4fb8379b87d2d0c53038db2eb4ffc1752c1e01c0a14b2b95ed
Status:
ERROR
Block height:
41589244
Block id:
4d3be479ed2e10235a97ad854037bd11e04795398b3d99cdf2d5917df40ca682
Timestamp:
Saturday 26 November 2022 at 00:05:29 UTC
()
Proposer:
Authorizers:
Gas used:
26