Flow price: --
ac0d5e94c39a0621b2426bd2da7df7afbaf9693b66209055501ff827e5bd528f

Transaction

Hash: ac0d5e94c39a0621b2426bd2da7df7afbaf9693b66209055501ff827e5bd528f
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:
  --> ac0d5e94c39a0621b2426bd2da7df7afbaf9693b66209055501ff827e5bd528f: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:
ac0d5e94c39a0621b2426bd2da7df7afbaf9693b66209055501ff827e5bd528f
Status:
ERROR
Block height:
40540092
Block id:
7f177b07ad9b35d89ddd72b376e445c92a942d17c2c12126263cc76b333b4281
Timestamp:
Tuesday 8 November 2022 at 19:13:42 UTC
()
Proposer:
Authorizers:
Gas used:
25