Flow price: --
2fdfe40ab760044c872f4c0f66b0ec4d751eeaac5491591e984d4b62aa7e05e7

Transaction

Hash: 2fdfe40ab760044c872f4c0f66b0ec4d751eeaac5491591e984d4b62aa7e05e7
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:
  --> 2fdfe40ab760044c872f4c0f66b0ec4d751eeaac5491591e984d4b62aa7e05e7:28:28
   |
28 |                             self.modifierRef.markAttendance(currentNFT: self.currentNFT, attendance: "true")    
   |                             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^

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


Hash:
2fdfe40ab760044c872f4c0f66b0ec4d751eeaac5491591e984d4b62aa7e05e7
Status:
ERROR
Block height:
40177475
Block id:
e8d357f04c76a0198eac563790388cab6a960af777871b5d03489a5726403ddb
Timestamp:
Wednesday 2 November 2022 at 18:54:24 UTC
()
Proposer:
Authorizers:
Gas used:
23