Flow price: --
a36ab5c467b308168609431f1d83a0cdf034ff32e520c9c0761cf40a26b37e6d

Transaction

Hash: a36ab5c467b308168609431f1d83a0cdf034ff32e520c9c0761cf40a26b37e6d
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:
  --> a36ab5c467b308168609431f1d83a0cdf034ff32e520c9c0761cf40a26b37e6d: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:
a36ab5c467b308168609431f1d83a0cdf034ff32e520c9c0761cf40a26b37e6d
Status:
ERROR
Block height:
41327039
Block id:
57e104ce11ce29c7bb1a438abdc781011b4d40e9fc784482c02d6c210b7139e6
Timestamp:
Monday 21 November 2022 at 18:37:01 UTC
()
Proposer:
Authorizers:
Gas used:
23