Flow price: --
d97a5a2c6b52928e5f7b826d44232e1e277685fd71de47216531c9e75f6dcea8

Transaction

Hash: d97a5a2c6b52928e5f7b826d44232e1e277685fd71de47216531c9e75f6dcea8
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:
  --> d97a5a2c6b52928e5f7b826d44232e1e277685fd71de47216531c9e75f6dcea8:28:28
   |
28 |                             self.modifierRef.markAttendance(currentNFT: self.currentNFT, attendance: "true")    
   |                             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^

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


Hash:
d97a5a2c6b52928e5f7b826d44232e1e277685fd71de47216531c9e75f6dcea8
Status:
ERROR
Block height:
41458388
Block id:
40d318ca151ae4f95c4f1ae057af79989061a160445fe9e75dc92f1b0bff0d61
Timestamp:
Wednesday 23 November 2022 at 21:24:47 UTC
()
Proposer:
Authorizers:
Gas used:
23