Flow price: --
e58c3912e47191604e56526852450bed97083411fd2f3098dd5923d5cda14b85

Transaction

Hash: e58c3912e47191604e56526852450bed97083411fd2f3098dd5923d5cda14b85
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:
  --> e58c3912e47191604e56526852450bed97083411fd2f3098dd5923d5cda14b85:28:28
   |
28 |                             self.modifierRef.markAttendance(currentNFT: self.currentNFT, attendance: "true")    
   |                             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^

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


Hash:
e58c3912e47191604e56526852450bed97083411fd2f3098dd5923d5cda14b85
Status:
ERROR
Block height:
40645567
Block id:
d678aad91829d169738b04fb4cc2ade6a71064e82d87ad02c04731807bf2a6ba
Timestamp:
Thursday 10 November 2022 at 13:51:24 UTC
()
Proposer:
Authorizers:
Gas used:
26