Flow price: --
32023f7b1159f8e3788b5fe03cda49429cce5c56072bae796e2421617c553159

Transaction

Hash: 32023f7b1159f8e3788b5fe03cda49429cce5c56072bae796e2421617c553159
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:
  --> 32023f7b1159f8e3788b5fe03cda49429cce5c56072bae796e2421617c553159:28:28
   |
28 |                             self.modifierRef.markAttendance(currentNFT: self.currentNFT, attendance: "true")    
   |                             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^

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


Hash:
32023f7b1159f8e3788b5fe03cda49429cce5c56072bae796e2421617c553159
Status:
ERROR
Block height:
40628728
Block id:
844b4a3ff85867ebf0e315ca9d575925eee69444ad2680aad44b7ca821f123b0
Timestamp:
Thursday 10 November 2022 at 06:58:13 UTC
()
Proposer:
Authorizers:
Gas used:
24