Flow price: --
de7bc85c5bf14696498b5f3569ea5cb1ddee39cf39538f572b5acc65f4b6a7e1

Transaction

Hash: de7bc85c5bf14696498b5f3569ea5cb1ddee39cf39538f572b5acc65f4b6a7e1
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:
  --> de7bc85c5bf14696498b5f3569ea5cb1ddee39cf39538f572b5acc65f4b6a7e1:28:28
   |
28 |                             self.modifierRef.markAttendance(currentNFT: self.currentNFT, attendance: "true")    
   |                             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^

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


Hash:
de7bc85c5bf14696498b5f3569ea5cb1ddee39cf39538f572b5acc65f4b6a7e1
Status:
ERROR
Block height:
40733795
Block id:
77211b0c6580ca684da79544b34c81e9d00e38f35f4ca951dab4ae4838aab4c4
Timestamp:
Saturday 12 November 2022 at 01:40:59 UTC
()
Proposer:
Authorizers:
Gas used:
26