Flow price: --
5d24f2eb5000d42d224a0c85cd59edffd0d6ee85f2b7e334340e96b9de81b10a

Transaction

Hash: 5d24f2eb5000d42d224a0c85cd59edffd0d6ee85f2b7e334340e96b9de81b10a
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:
  --> 5d24f2eb5000d42d224a0c85cd59edffd0d6ee85f2b7e334340e96b9de81b10a: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:
5d24f2eb5000d42d224a0c85cd59edffd0d6ee85f2b7e334340e96b9de81b10a
Status:
ERROR
Block height:
41627863
Block id:
5dd1ad181c87482edb753aeeaa4646eae23fa9dc765e926da889639b0856a167
Timestamp:
Saturday 26 November 2022 at 15:05:33 UTC
()
Proposer:
Authorizers:
Gas used:
26