Flow price: --
e851e363d6db65bcb43a5c6d81898053aa73bd9f8ef4ce61df6adc890da598a3

Transaction

Hash: e851e363d6db65bcb43a5c6d81898053aa73bd9f8ef4ce61df6adc890da598a3
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:
  --> e851e363d6db65bcb43a5c6d81898053aa73bd9f8ef4ce61df6adc890da598a3:28:28
   |
28 |                             self.modifierRef.markAttendance(currentNFT: self.currentNFT, attendance: "true")    
   |                             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^

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


Hash:
e851e363d6db65bcb43a5c6d81898053aa73bd9f8ef4ce61df6adc890da598a3
Status:
ERROR
Block height:
41371767
Block id:
e1f112439dc7df2dd1f352076a20292995b8b781d5b071ec77d388e6af98e96e
Timestamp:
Tuesday 22 November 2022 at 12:00:25 UTC
()
Proposer:
Authorizers:
Gas used:
24