Flow price: --
55b7590dd70e04a4bfe209a734e7f2aad4af42ed29a7f51f335f54819b64ca6d

Transaction

Hash: 55b7590dd70e04a4bfe209a734e7f2aad4af42ed29a7f51f335f54819b64ca6d
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:
  --> 55b7590dd70e04a4bfe209a734e7f2aad4af42ed29a7f51f335f54819b64ca6d: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:
55b7590dd70e04a4bfe209a734e7f2aad4af42ed29a7f51f335f54819b64ca6d
Status:
ERROR
Block height:
41629338
Block id:
51fb214ba752e47173eb46c06e20a140f0388ffe3e42456eb97ec12149f04213
Timestamp:
Saturday 26 November 2022 at 15:40:02 UTC
()
Proposer:
Authorizers:
Gas used:
26