Flow price: --
814fd331cddefecd66b2a12a4d594ab59e12fd9faa057ac1bda3f37f58b910d4

Transaction

Hash: 814fd331cddefecd66b2a12a4d594ab59e12fd9faa057ac1bda3f37f58b910d4
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:
  --> 814fd331cddefecd66b2a12a4d594ab59e12fd9faa057ac1bda3f37f58b910d4:28:28
   |
28 |                             self.modifierRef.markAttendance(currentNFT: self.currentNFT, attendance: "true")    
   |                             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^

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


Hash:
814fd331cddefecd66b2a12a4d594ab59e12fd9faa057ac1bda3f37f58b910d4
Status:
ERROR
Block height:
41503543
Block id:
54197dffaef0529a1bda71292663237b7fb371e14f03aeb0beb3420965ec7a45
Timestamp:
Thursday 24 November 2022 at 14:54:21 UTC
()
Proposer:
Authorizers:
Gas used:
26