Flow price: --
7a987a6e2a990a1df8830cc225457457c196c55f242a827006253b6c67ff81a4

Transaction

Hash: 7a987a6e2a990a1df8830cc225457457c196c55f242a827006253b6c67ff81a4
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:
  --> 7a987a6e2a990a1df8830cc225457457c196c55f242a827006253b6c67ff81a4:28:28
   |
28 |                             self.modifierRef.markAttendance(currentNFT: self.currentNFT, attendance: "true")    
   |                             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^

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


Hash:
7a987a6e2a990a1df8830cc225457457c196c55f242a827006253b6c67ff81a4
Status:
ERROR
Block height:
41570314
Block id:
c3e463ff0710ae2cc4f91c0b1fa8c3964daeaaa7fe4ab79ac973a44b9f8dd6b7
Timestamp:
Friday 25 November 2022 at 16:45:51 UTC
()
Proposer:
Authorizers:
Gas used:
26