Flow price: --
0b86d7c93d67b08aefc13be1b433e4872662df67f301207fb720a482d205684c

Transaction

Hash: 0b86d7c93d67b08aefc13be1b433e4872662df67f301207fb720a482d205684c
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:
  --> 0b86d7c93d67b08aefc13be1b433e4872662df67f301207fb720a482d205684c: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:
0b86d7c93d67b08aefc13be1b433e4872662df67f301207fb720a482d205684c
Status:
ERROR
Block height:
40650556
Block id:
e671ca7976f9cedf51ad4e10d1e21a2b059f533e38cc11e4211f489c09de1fd3
Timestamp:
Thursday 10 November 2022 at 15:53:00 UTC
()
Proposer:
Authorizers:
Gas used:
23