Flow price: --
75e8406fbe1eec319c9c4dee56808d5170103a6dd70af45e12a67970dd0529dd

Transaction

Hash: 75e8406fbe1eec319c9c4dee56808d5170103a6dd70af45e12a67970dd0529dd
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:
  --> 75e8406fbe1eec319c9c4dee56808d5170103a6dd70af45e12a67970dd0529dd: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:
75e8406fbe1eec319c9c4dee56808d5170103a6dd70af45e12a67970dd0529dd
Status:
ERROR
Block height:
41416426
Block id:
b64c7519553f1b1b728473f310eec60182e5babea857ad40834f2ddba4332257
Timestamp:
Wednesday 23 November 2022 at 05:11:34 UTC
()
Proposer:
Authorizers:
Gas used:
22