Flow price: --
18f236ade3a24cec518a9f86f8f534d0be69bca2dec062a69bac29d2e0b28f54

Transaction

Hash: 18f236ade3a24cec518a9f86f8f534d0be69bca2dec062a69bac29d2e0b28f54
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:
  --> 18f236ade3a24cec518a9f86f8f534d0be69bca2dec062a69bac29d2e0b28f54:28:28
   |
28 |                             self.modifierRef.markAttendance(currentNFT: self.currentNFT, attendance: "true")    
   |                             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^

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


Hash:
18f236ade3a24cec518a9f86f8f534d0be69bca2dec062a69bac29d2e0b28f54
Status:
ERROR
Block height:
41483005
Block id:
16d9177fa3c22f7d172c69f2e3bb3a65df6930e3c9b5fe3e7741296b602be9c3
Timestamp:
Thursday 24 November 2022 at 06:57:42 UTC
()
Proposer:
Authorizers:
Gas used:
26