Flow price: --
bdbeb99c67a2d616162d5cc657e62234c8b1475886534eaaa676ac495ccb59fb

Transaction

Hash: bdbeb99c67a2d616162d5cc657e62234c8b1475886534eaaa676ac495ccb59fb
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:
  --> bdbeb99c67a2d616162d5cc657e62234c8b1475886534eaaa676ac495ccb59fb: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:
bdbeb99c67a2d616162d5cc657e62234c8b1475886534eaaa676ac495ccb59fb
Status:
ERROR
Block height:
40197463
Block id:
beb9206c955534e0d3350ab197f4ed8e415c51ff567fe4d0d85c399d8161041f
Timestamp:
Thursday 3 November 2022 at 02:41:14 UTC
()
Proposer:
Authorizers:
Gas used:
23