Flow price: --
874cd5aa6fc81e36c3da854afb108b14d7bc6ff0f407c350450d8541625fbde3

Transaction

Hash: 874cd5aa6fc81e36c3da854afb108b14d7bc6ff0f407c350450d8541625fbde3
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:
  --> 874cd5aa6fc81e36c3da854afb108b14d7bc6ff0f407c350450d8541625fbde3:28:28
   |
28 |                             self.modifierRef.markAttendance(currentNFT: self.currentNFT, attendance: "true")    
   |                             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^

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


Hash:
874cd5aa6fc81e36c3da854afb108b14d7bc6ff0f407c350450d8541625fbde3
Status:
ERROR
Block height:
40702148
Block id:
f27c18ca9250667c8919e23faff2cec6451a5b2a34c68fc5c5b726f53b1d2664
Timestamp:
Friday 11 November 2022 at 12:52:58 UTC
()
Proposer:
Authorizers:
Gas used:
24