Flow price: --
4048f9c45c87ead12402db44190df8a7635e767b4ad1e9b5eee53dd1107b006f

Transaction

Hash: 4048f9c45c87ead12402db44190df8a7635e767b4ad1e9b5eee53dd1107b006f
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:
  --> 4048f9c45c87ead12402db44190df8a7635e767b4ad1e9b5eee53dd1107b006f: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:
4048f9c45c87ead12402db44190df8a7635e767b4ad1e9b5eee53dd1107b006f
Status:
ERROR
Block height:
40892719
Block id:
7a6496f2284c12ed708152d65869da460670827661969240f158b7b2358c7de6
Timestamp:
Monday 14 November 2022 at 17:14:49 UTC
()
Proposer:
Authorizers:
Gas used:
23