Flow price: --
552a27fa57e36c79052a3ac7292d3bd35c5ec3f30382be31043e7a3a957db88c

Transaction

Hash: 552a27fa57e36c79052a3ac7292d3bd35c5ec3f30382be31043e7a3a957db88c
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:
  --> 552a27fa57e36c79052a3ac7292d3bd35c5ec3f30382be31043e7a3a957db88c: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:
552a27fa57e36c79052a3ac7292d3bd35c5ec3f30382be31043e7a3a957db88c
Status:
ERROR
Block height:
40492866
Block id:
ffe1c84d76628d04974696695977bd35890fe30eabc1dea51f0d57e303b26746
Timestamp:
Tuesday 8 November 2022 at 00:18:17 UTC
()
Proposer:
Authorizers:
Gas used:
22