Flow price: --
69860d758c82d4df73b0067d2e6c011c58638f09b991798554e4beff41265fe1

Transaction

Hash: 69860d758c82d4df73b0067d2e6c011c58638f09b991798554e4beff41265fe1
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:
  --> 69860d758c82d4df73b0067d2e6c011c58638f09b991798554e4beff41265fe1:28:28
   |
28 |                             self.modifierRef.markAttendance(currentNFT: self.currentNFT, attendance: "true")    
   |                             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^

error: unexpectedly found nil while forcing an Optional value
   --> 1e3c78c6d580273b.LNVCT:295:24


Hash:
69860d758c82d4df73b0067d2e6c011c58638f09b991798554e4beff41265fe1
Status:
ERROR
Block height:
41644052
Block id:
4e870f22fdf514e896cd27a38a32000df80f6afcaeaaf9ed5507e94307c26ac4
Timestamp:
Saturday 26 November 2022 at 21:22:31 UTC
()
Proposer:
Authorizers:
Gas used:
24