Flow price: --
784cc75ce03391104a0be2325904e7108b11ad3bd8e6cf6f0136bd1dd4067eea

Transaction

Hash: 784cc75ce03391104a0be2325904e7108b11ad3bd8e6cf6f0136bd1dd4067eea
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:
  --> 784cc75ce03391104a0be2325904e7108b11ad3bd8e6cf6f0136bd1dd4067eea: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:
784cc75ce03391104a0be2325904e7108b11ad3bd8e6cf6f0136bd1dd4067eea
Status:
ERROR
Block height:
41623724
Block id:
80a2447bb0240ba483fc2486c527ee439ac98ceb3db9c7b155597f5a3254697c
Timestamp:
Saturday 26 November 2022 at 13:29:51 UTC
()
Proposer:
Authorizers:
Gas used:
26