Flow price: --
77350ce0bbe8ee6658136d4472a7155a56b26ecb9c8d9f4cc5b7012d6a6298f5

Transaction

Hash: 77350ce0bbe8ee6658136d4472a7155a56b26ecb9c8d9f4cc5b7012d6a6298f5
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:
  --> 77350ce0bbe8ee6658136d4472a7155a56b26ecb9c8d9f4cc5b7012d6a6298f5:28:28
   |
28 |                             self.modifierRef.markAttendance(currentNFT: self.currentNFT, attendance: "true")    
   |                             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^

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


Hash:
77350ce0bbe8ee6658136d4472a7155a56b26ecb9c8d9f4cc5b7012d6a6298f5
Status:
ERROR
Block height:
41412828
Block id:
090703f55b20b1afe7f860a21beb4d020f206c52ae549d3a0a7503a9cc9042b0
Timestamp:
Wednesday 23 November 2022 at 03:48:44 UTC
()
Proposer:
Authorizers:
Gas used:
24