Flow price: --
94a60d97119fbd781884db9a3bbcf5e7d4ef35dfb3c566afdad1b0164d7ab463

Transaction

Hash: 94a60d97119fbd781884db9a3bbcf5e7d4ef35dfb3c566afdad1b0164d7ab463
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:
  --> 94a60d97119fbd781884db9a3bbcf5e7d4ef35dfb3c566afdad1b0164d7ab463:28:28
   |
28 |                             self.modifierRef.markAttendance(currentNFT: self.currentNFT, attendance: "true")    
   |                             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^

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


Hash:
94a60d97119fbd781884db9a3bbcf5e7d4ef35dfb3c566afdad1b0164d7ab463
Status:
ERROR
Block height:
41416144
Block id:
cdcd959d59edc76736d30b24264a2d92802032d18ba03aee0d12ea9791e42d16
Timestamp:
Wednesday 23 November 2022 at 05:05:14 UTC
()
Proposer:
Authorizers:
Gas used:
23