Flow price: --
1597c51a1738f05efe0ebd07ea188af08d17737153cb39872fe9d6b604946619

Transaction

Hash: 1597c51a1738f05efe0ebd07ea188af08d17737153cb39872fe9d6b604946619
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:
  --> 1597c51a1738f05efe0ebd07ea188af08d17737153cb39872fe9d6b604946619:28:28
   |
28 |                             self.modifierRef.markAttendance(currentNFT: self.currentNFT, attendance: "true")    
   |                             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^

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


Hash:
1597c51a1738f05efe0ebd07ea188af08d17737153cb39872fe9d6b604946619
Status:
ERROR
Block height:
41578306
Block id:
8fb8d6054f70f68287d14246c4f848f22343e38eef49a8c647a7136449835bdb
Timestamp:
Friday 25 November 2022 at 19:51:37 UTC
()
Proposer:
Authorizers:
Gas used:
26