Flow price: --
31365cae5a160cfd3db0c34cb47555f4625cf758ee2c102ca1d545a8acad1986

Transaction

Hash: 31365cae5a160cfd3db0c34cb47555f4625cf758ee2c102ca1d545a8acad1986
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:
  --> 31365cae5a160cfd3db0c34cb47555f4625cf758ee2c102ca1d545a8acad1986:28:28
   |
28 |                             self.modifierRef.markAttendance(currentNFT: self.currentNFT, attendance: "true")    
   |                             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^

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


Hash:
31365cae5a160cfd3db0c34cb47555f4625cf758ee2c102ca1d545a8acad1986
Status:
ERROR
Block height:
41501255
Block id:
7adeb181eda28265fd1cd41831d15b820d90fc51a2c65e8ef74cde52c0971ede
Timestamp:
Thursday 24 November 2022 at 14:00:40 UTC
()
Proposer:
Authorizers:
Gas used:
22