Flow price: --
455b5a01abf13c310b341ab1361d97553f25444e2d15f7189f214d57853cf3ce

Transaction

Hash: 455b5a01abf13c310b341ab1361d97553f25444e2d15f7189f214d57853cf3ce
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:
  --> 455b5a01abf13c310b341ab1361d97553f25444e2d15f7189f214d57853cf3ce: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:
455b5a01abf13c310b341ab1361d97553f25444e2d15f7189f214d57853cf3ce
Status:
ERROR
Block height:
41123643
Block id:
5627d64b3b0509847e1b746f30841eb6c5a1879eaaa8d46d61bda93c2b3df090
Timestamp:
Friday 18 November 2022 at 11:44:12 UTC
()
Proposer:
Authorizers:
Gas used:
23