Flow price: --
6a1bef746945281db496d3bbcd9095b0dd04eec94d89965868c206f29c9dc5cc

Transaction

Hash: 6a1bef746945281db496d3bbcd9095b0dd04eec94d89965868c206f29c9dc5cc
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:
  --> 6a1bef746945281db496d3bbcd9095b0dd04eec94d89965868c206f29c9dc5cc: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:
6a1bef746945281db496d3bbcd9095b0dd04eec94d89965868c206f29c9dc5cc
Status:
ERROR
Block height:
40832516
Block id:
2b53b648210ac14db3f76bd024f6f40892a496d75f158a880b33d60b0f649985
Timestamp:
Sunday 13 November 2022 at 17:16:08 UTC
()
Proposer:
Authorizers:
Gas used:
33