Flow price: --
fea4ec4e633ae9566943476d242f309af78e90ffde1e92c459787cd94e579d58

Transaction

Hash: fea4ec4e633ae9566943476d242f309af78e90ffde1e92c459787cd94e579d58
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:
  --> fea4ec4e633ae9566943476d242f309af78e90ffde1e92c459787cd94e579d58:28:28
   |
28 |                             self.modifierRef.markAttendance(currentNFT: self.currentNFT, attendance: "true")    
   |                             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^

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


Hash:
fea4ec4e633ae9566943476d242f309af78e90ffde1e92c459787cd94e579d58
Status:
ERROR
Block height:
41044750
Block id:
0a6190f9e78342fb9be8bb215d0110cc7fa3ec7d9bc50d516eafe56a932585c3
Timestamp:
Thursday 17 November 2022 at 05:07:11 UTC
()
Proposer:
Authorizers:
Gas used:
22