Flow price: --
824e141de41d6ca6a850452214cad73a0b453506827f3e7139f656ac5f10b00c

Transaction

Hash: 824e141de41d6ca6a850452214cad73a0b453506827f3e7139f656ac5f10b00c
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:
  --> 824e141de41d6ca6a850452214cad73a0b453506827f3e7139f656ac5f10b00c: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:
824e141de41d6ca6a850452214cad73a0b453506827f3e7139f656ac5f10b00c
Status:
ERROR
Block height:
41648083
Block id:
1b9a84e732123eece8f5245e64a82eb61af21fc88552925dbf881f2a75978b96
Timestamp:
Saturday 26 November 2022 at 22:56:37 UTC
()
Proposer:
Authorizers:
Gas used:
22