Flow price: --
9a90e1019c2cb385b8e329179959fb8990f7aea639fbd506434b688d6b3c94ee

Transaction

Hash: 9a90e1019c2cb385b8e329179959fb8990f7aea639fbd506434b688d6b3c94ee
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:
  --> 9a90e1019c2cb385b8e329179959fb8990f7aea639fbd506434b688d6b3c94ee: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:
9a90e1019c2cb385b8e329179959fb8990f7aea639fbd506434b688d6b3c94ee
Status:
ERROR
Block height:
41519991
Block id:
844f369f28b954037e94301211af968df826b66c10e974bf4b46e5c974467601
Timestamp:
Thursday 24 November 2022 at 21:15:28 UTC
()
Proposer:
Authorizers:
Gas used:
38