Flow price: --
521cd7085e3898adecba375f5ef3600ea93e83125654b71237a4eefdcd57573c

Transaction

Hash: 521cd7085e3898adecba375f5ef3600ea93e83125654b71237a4eefdcd57573c
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:
  --> 521cd7085e3898adecba375f5ef3600ea93e83125654b71237a4eefdcd57573c: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:
521cd7085e3898adecba375f5ef3600ea93e83125654b71237a4eefdcd57573c
Status:
ERROR
Block height:
40630192
Block id:
390e139a2efdc721d14aa0695bca050d335a478008b180fc3aa72e0556bf9ab3
Timestamp:
Thursday 10 November 2022 at 07:33:58 UTC
()
Proposer:
Authorizers:
Gas used:
26