Flow price: --
298a6c9ce033bf1ba4fe4e0340d06dd962170f1703ecb8838d0556a56089aa6a

Transaction

Hash: 298a6c9ce033bf1ba4fe4e0340d06dd962170f1703ecb8838d0556a56089aa6a
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:
  --> 298a6c9ce033bf1ba4fe4e0340d06dd962170f1703ecb8838d0556a56089aa6a: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:
298a6c9ce033bf1ba4fe4e0340d06dd962170f1703ecb8838d0556a56089aa6a
Status:
ERROR
Block height:
40640334
Block id:
64219bdecb4bd6fd73c8fa330482d94f85bbdc80d58f17f78abd88de4c2f2eb0
Timestamp:
Thursday 10 November 2022 at 11:43:50 UTC
()
Proposer:
Authorizers:
Gas used:
24