Flow price: --
fb2fbf8e2bf3fd222cf04d139edecbd0ee816159efcf7158e9eabe8ebe5b41a8

Transaction

Hash: fb2fbf8e2bf3fd222cf04d139edecbd0ee816159efcf7158e9eabe8ebe5b41a8
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:
  --> fb2fbf8e2bf3fd222cf04d139edecbd0ee816159efcf7158e9eabe8ebe5b41a8:28:28
   |
28 |                             self.modifierRef.markAttendance(currentNFT: self.currentNFT, attendance: "true")    
   |                             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^

error: unexpectedly found nil while forcing an Optional value
   --> 1e3c78c6d580273b.LNVCT:295:24
    |
295 |             let ref2 =  currentNFT!
    |                         ^^^^^^^^^^^


Hash:
fb2fbf8e2bf3fd222cf04d139edecbd0ee816159efcf7158e9eabe8ebe5b41a8
Status:
ERROR
Block height:
40651056
Block id:
5f8161982241914f7df3e755dc45e94b7e43f9f1588996bffff8060ce9e14e95
Timestamp:
Thursday 10 November 2022 at 16:05:10 UTC
()
Proposer:
Authorizers:
Gas used:
26