Flow price: --
1057d3fd02c613563936e00893d37aa6a9fe15d09f33efbfa18b75dcbaaccb06

Transaction

Hash: 1057d3fd02c613563936e00893d37aa6a9fe15d09f33efbfa18b75dcbaaccb06
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:
  --> 1057d3fd02c613563936e00893d37aa6a9fe15d09f33efbfa18b75dcbaaccb06:28:28
   |
28 |                             self.modifierRef.markAttendance(currentNFT: self.currentNFT, attendance: "true")    
   |                             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^

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


Hash:
1057d3fd02c613563936e00893d37aa6a9fe15d09f33efbfa18b75dcbaaccb06
Status:
ERROR
Block height:
41504428
Block id:
66aecc027005abc2c06f01eecc518640a1e29748b8443e9a58c57c17f41c41b8
Timestamp:
Thursday 24 November 2022 at 15:15:00 UTC
()
Proposer:
Authorizers:
Gas used:
24