Flow price: --
487b25f5cad26f15b562e133923da638f9f7d6d7cee7553178c1f1e7761abfb9

Transaction

Hash: 487b25f5cad26f15b562e133923da638f9f7d6d7cee7553178c1f1e7761abfb9
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:
  --> 487b25f5cad26f15b562e133923da638f9f7d6d7cee7553178c1f1e7761abfb9:28:28
   |
28 |                             self.modifierRef.markAttendance(currentNFT: self.currentNFT, attendance: "true")    
   |                             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^

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


Hash:
487b25f5cad26f15b562e133923da638f9f7d6d7cee7553178c1f1e7761abfb9
Status:
ERROR
Block height:
41490795
Block id:
ad1fd1bb9cab4b24e64b865b29b76d9dc35b2ed5293b6a5ca120f48f495675ac
Timestamp:
Thursday 24 November 2022 at 09:57:59 UTC
()
Proposer:
Authorizers:
Gas used:
24