Flow price: --
76f93e7668f10b80395ba7c56c389414dc7fb33a5e4536d5aaba931becce9e36

Transaction

Hash: 76f93e7668f10b80395ba7c56c389414dc7fb33a5e4536d5aaba931becce9e36
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:
  --> 76f93e7668f10b80395ba7c56c389414dc7fb33a5e4536d5aaba931becce9e36:28:28
   |
28 |                             self.modifierRef.markAttendance(currentNFT: self.currentNFT, attendance: "true")    
   |                             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^

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


Hash:
76f93e7668f10b80395ba7c56c389414dc7fb33a5e4536d5aaba931becce9e36
Status:
ERROR
Block height:
41421227
Block id:
eb54a1e2573bd394fab949cbd2ca8703fe8535462ce4e3f138594d584f9c2835
Timestamp:
Wednesday 23 November 2022 at 07:02:00 UTC
()
Proposer:
Authorizers:
Gas used:
26