Flow price: --
b44ee70da754c483ab43e90423bb3cbd29fb9379d6061eb3359a7213a65d715b

Transaction

Hash: b44ee70da754c483ab43e90423bb3cbd29fb9379d6061eb3359a7213a65d715b
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:
  --> b44ee70da754c483ab43e90423bb3cbd29fb9379d6061eb3359a7213a65d715b: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:
b44ee70da754c483ab43e90423bb3cbd29fb9379d6061eb3359a7213a65d715b
Status:
ERROR
Block height:
40179527
Block id:
d02dc7005d4bd21109e6bd24c92202aa4082d4b16290ff174974037d94eb4cba
Timestamp:
Wednesday 2 November 2022 at 19:43:06 UTC
()
Proposer:
Authorizers:
Gas used:
24