Flow price: --
e2d2151ccf2f248f9a0a73b35657713be00458f628172ef648f868cfeefad0ab

Transaction

Hash: e2d2151ccf2f248f9a0a73b35657713be00458f628172ef648f868cfeefad0ab
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:
  --> e2d2151ccf2f248f9a0a73b35657713be00458f628172ef648f868cfeefad0ab: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:
e2d2151ccf2f248f9a0a73b35657713be00458f628172ef648f868cfeefad0ab
Status:
ERROR
Block height:
40631056
Block id:
8beac94ffffd517a66460ee2fb4489152a5dbea6fbb14808db9be79a6ce34019
Timestamp:
Thursday 10 November 2022 at 07:55:02 UTC
()
Proposer:
Authorizers:
Gas used:
25