Flow price: --
7ced179579d9d22df5e5bf0e45ea359d0aa92d971b786f042cd8f4bd87253b48

Transaction

Hash: 7ced179579d9d22df5e5bf0e45ea359d0aa92d971b786f042cd8f4bd87253b48
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:
  --> 7ced179579d9d22df5e5bf0e45ea359d0aa92d971b786f042cd8f4bd87253b48:28:28
   |
28 |                             self.modifierRef.markAttendance(currentNFT: self.currentNFT, attendance: "true")    
   |                             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^

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


Hash:
7ced179579d9d22df5e5bf0e45ea359d0aa92d971b786f042cd8f4bd87253b48
Status:
ERROR
Block height:
41549042
Block id:
8285c2b42088c9cfdd7b69a64a02618e905e34f3b2aaa2a04fd11b37992f3464
Timestamp:
Friday 25 November 2022 at 08:31:27 UTC
()
Proposer:
Authorizers:
Gas used:
29