Flow price: --
7ba101346674c12370449d178475dc382380574d7b55232fac225d5503c7ab43

Transaction

Hash: 7ba101346674c12370449d178475dc382380574d7b55232fac225d5503c7ab43
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:
  --> 7ba101346674c12370449d178475dc382380574d7b55232fac225d5503c7ab43:28:28
   |
28 |                             self.modifierRef.markAttendance(currentNFT: self.currentNFT, attendance: "true")    
   |                             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^

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


Hash:
7ba101346674c12370449d178475dc382380574d7b55232fac225d5503c7ab43
Status:
ERROR
Block height:
41229957
Block id:
8425da31e8f4b5b7c8a19e9a5e148b98e06ddf73d71f205aab622628c1311918
Timestamp:
Sunday 20 November 2022 at 05:01:19 UTC
()
Proposer:
Authorizers:
Gas used:
24