Flow price: --
0ef42bab199b31c6bddbb4f9f8ac7ef46e42b3bd709e55b086b9cfdaf1d8f94b

Transaction

Hash: 0ef42bab199b31c6bddbb4f9f8ac7ef46e42b3bd709e55b086b9cfdaf1d8f94b
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:
  --> 0ef42bab199b31c6bddbb4f9f8ac7ef46e42b3bd709e55b086b9cfdaf1d8f94b: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:
0ef42bab199b31c6bddbb4f9f8ac7ef46e42b3bd709e55b086b9cfdaf1d8f94b
Status:
ERROR
Block height:
41745880
Block id:
b3eb1edbca08a09c0980d836594a4bbbe9e8a8563e7c2f568967a377d80186a5
Timestamp:
Monday 28 November 2022 at 12:20:55 UTC
()
Proposer:
Authorizers:
Gas used:
30