Flow price: --
50a7562b7251d20cd0e28e9299ecb6938379a2de6a85c7986db1cdeab86dd1d5

Transaction

Hash: 50a7562b7251d20cd0e28e9299ecb6938379a2de6a85c7986db1cdeab86dd1d5
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:
  --> 50a7562b7251d20cd0e28e9299ecb6938379a2de6a85c7986db1cdeab86dd1d5:28:28
   |
28 |                             self.modifierRef.markAttendance(currentNFT: self.currentNFT, attendance: "true")    
   |                             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^

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


Hash:
50a7562b7251d20cd0e28e9299ecb6938379a2de6a85c7986db1cdeab86dd1d5
Status:
ERROR
Block height:
41606863
Block id:
997e0ef495e351236985fcb6c6aa96fe1d6f5084ad47344c5354303d552d06d0
Timestamp:
Saturday 26 November 2022 at 06:55:57 UTC
()
Proposer:
Authorizers:
Gas used:
23