Flow price: --
440b9861139ff664765839adcf3865665a2f30a6d007655aa5ba6f8ab5fef28e

Transaction

Hash: 440b9861139ff664765839adcf3865665a2f30a6d007655aa5ba6f8ab5fef28e
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:
  --> 440b9861139ff664765839adcf3865665a2f30a6d007655aa5ba6f8ab5fef28e: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:
440b9861139ff664765839adcf3865665a2f30a6d007655aa5ba6f8ab5fef28e
Status:
ERROR
Block height:
40625994
Block id:
8ede097e43c7222d9643ed8744794fafe11fd9c48bc431ed39cdc7732df50c39
Timestamp:
Thursday 10 November 2022 at 05:51:08 UTC
()
Proposer:
Authorizers:
Gas used:
25