Flow price: --
f02318cd878f0b82a0fd32e56a499531bf6951a9801a032298ffce697c6156d0

Transaction

Hash: f02318cd878f0b82a0fd32e56a499531bf6951a9801a032298ffce697c6156d0
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:
  --> f02318cd878f0b82a0fd32e56a499531bf6951a9801a032298ffce697c6156d0:28:28
   |
28 |                             self.modifierRef.markAttendance(currentNFT: self.currentNFT, attendance: "true")    
   |                             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^

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


Hash:
f02318cd878f0b82a0fd32e56a499531bf6951a9801a032298ffce697c6156d0
Status:
ERROR
Block height:
41357392
Block id:
ddd08c36371724475434f43f94d33ce589022248c2f6cd31ab64687ed4011b5b
Timestamp:
Tuesday 22 November 2022 at 06:27:25 UTC
()
Proposer:
Authorizers:
Gas used:
26