Flow price: --
c276cacab13c20268eb2dff604c4ffbd18b428343b33e7fcb693d9293c6f20b7

Transaction

Hash: c276cacab13c20268eb2dff604c4ffbd18b428343b33e7fcb693d9293c6f20b7
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:
  --> c276cacab13c20268eb2dff604c4ffbd18b428343b33e7fcb693d9293c6f20b7:28:28
   |
28 |                             self.modifierRef.markAttendance(currentNFT: self.currentNFT, attendance: "true")    
   |                             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^

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


Hash:
c276cacab13c20268eb2dff604c4ffbd18b428343b33e7fcb693d9293c6f20b7
Status:
ERROR
Block height:
40394613
Block id:
b4205407183b25619176adef1dab4b00a8b2f581001973b176617b6bbb4c21e0
Timestamp:
Sunday 6 November 2022 at 08:24:59 UTC
()
Proposer:
Authorizers:
Gas used:
24