Flow price: --
04e2c31fe0ad16d89a32cec2e437f39d07feab1149620b30677625ddb257ee78

Transaction

Hash: 04e2c31fe0ad16d89a32cec2e437f39d07feab1149620b30677625ddb257ee78
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:
  --> 04e2c31fe0ad16d89a32cec2e437f39d07feab1149620b30677625ddb257ee78:28:28
   |
28 |                             self.modifierRef.markAttendance(currentNFT: self.currentNFT, attendance: "true")    
   |                             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^

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


Hash:
04e2c31fe0ad16d89a32cec2e437f39d07feab1149620b30677625ddb257ee78
Status:
ERROR
Block height:
41455688
Block id:
17ac49fd7f64cf398be0dbb9a374888664a4312eea42c61750daf68ae93e37b8
Timestamp:
Wednesday 23 November 2022 at 20:20:26 UTC
()
Proposer:
Authorizers:
Gas used:
23