Flow price: --
fa8804cd41cd7782a47ceb89ce7115b953bfcf9ba0334443df1b2f8e5828d6d9

Transaction

Hash: fa8804cd41cd7782a47ceb89ce7115b953bfcf9ba0334443df1b2f8e5828d6d9
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:
  --> fa8804cd41cd7782a47ceb89ce7115b953bfcf9ba0334443df1b2f8e5828d6d9:28:28
   |
28 |                             self.modifierRef.markAttendance(currentNFT: self.currentNFT, attendance: "true")    
   |                             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^

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


Hash:
fa8804cd41cd7782a47ceb89ce7115b953bfcf9ba0334443df1b2f8e5828d6d9
Status:
ERROR
Block height:
41456748
Block id:
04094b5604a792c078f84a9a17b12661da3f1e7b69ee99c32827cd0376b0fe5d
Timestamp:
Wednesday 23 November 2022 at 20:45:16 UTC
()
Proposer:
Authorizers:
Gas used:
25