Flow price: --
0bc39d2b5dfe3aa5aebf865e32aec500bf85e4f67b31a5c7d957e0117783eaf7

Transaction

Hash: 0bc39d2b5dfe3aa5aebf865e32aec500bf85e4f67b31a5c7d957e0117783eaf7
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:
  --> 0bc39d2b5dfe3aa5aebf865e32aec500bf85e4f67b31a5c7d957e0117783eaf7:28:28
   |
28 |                             self.modifierRef.markAttendance(currentNFT: self.currentNFT, attendance: "true")    
   |                             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^

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


Hash:
0bc39d2b5dfe3aa5aebf865e32aec500bf85e4f67b31a5c7d957e0117783eaf7
Status:
ERROR
Block height:
41615685
Block id:
854ac7159a0fa56f0b6249aa329b47feed5be2a24e172f0ad44a49511eea1fc4
Timestamp:
Saturday 26 November 2022 at 10:21:58 UTC
()
Proposer:
Authorizers:
Gas used:
26