Flow price: --
8ede99abdcaa4df56737f46c48eeb5f21e337d9a92e709e887a159bec6270d21

Transaction

Hash: 8ede99abdcaa4df56737f46c48eeb5f21e337d9a92e709e887a159bec6270d21
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:
  --> 8ede99abdcaa4df56737f46c48eeb5f21e337d9a92e709e887a159bec6270d21:28:28
   |
28 |                             self.modifierRef.markAttendance(currentNFT: self.currentNFT, attendance: "true")    
   |                             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^

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


Hash:
8ede99abdcaa4df56737f46c48eeb5f21e337d9a92e709e887a159bec6270d21
Status:
ERROR
Block height:
41602376
Block id:
a6ce2d7d0d54069a391ad29e61c29e73c1a06a46b1a96cea6a1b03d7d6929a4b
Timestamp:
Saturday 26 November 2022 at 05:10:34 UTC
()
Proposer:
Authorizers:
Gas used:
24