Flow price: --
15a9ffefa089cdf7e269111f8cab400c43b84edded8311909e6df449ea923f0c

Transaction

Hash: 15a9ffefa089cdf7e269111f8cab400c43b84edded8311909e6df449ea923f0c
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:
  --> 15a9ffefa089cdf7e269111f8cab400c43b84edded8311909e6df449ea923f0c: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:
15a9ffefa089cdf7e269111f8cab400c43b84edded8311909e6df449ea923f0c
Status:
ERROR
Block height:
40182764
Block id:
ca82b6abe69b728f23240a8bfa535e70df2ba35bb6ff9909456692ba41372420
Timestamp:
Wednesday 2 November 2022 at 20:59:27 UTC
()
Proposer:
Authorizers:
Gas used:
24