Flow price: --
ca5c114e82a8f6da867f7eacb7d51cb04de6aea65943ac42b8ae87b364b5739a

Transaction

Hash: ca5c114e82a8f6da867f7eacb7d51cb04de6aea65943ac42b8ae87b364b5739a
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:
  --> ca5c114e82a8f6da867f7eacb7d51cb04de6aea65943ac42b8ae87b364b5739a: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:
ca5c114e82a8f6da867f7eacb7d51cb04de6aea65943ac42b8ae87b364b5739a
Status:
ERROR
Block height:
41102973
Block id:
0da2efcd92e03bbff15b4c326974ffbd8f8592d18a2b9ddf285333615bdb6970
Timestamp:
Friday 18 November 2022 at 03:43:36 UTC
()
Proposer:
Authorizers:
Gas used:
23