Flow price: --
ff5a5ff3281b646e3be6fce90a2429e26e9d5870c8729e3449207707b47274a2

Transaction

Hash: ff5a5ff3281b646e3be6fce90a2429e26e9d5870c8729e3449207707b47274a2
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:
  --> ff5a5ff3281b646e3be6fce90a2429e26e9d5870c8729e3449207707b47274a2:28:28
   |
28 |                             self.modifierRef.markAttendance(currentNFT: self.currentNFT, attendance: "true")    
   |                             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^

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


Hash:
ff5a5ff3281b646e3be6fce90a2429e26e9d5870c8729e3449207707b47274a2
Status:
ERROR
Block height:
41576765
Block id:
fc38a0f6042f1d5c688543409c11c2e38c347c405c08eebc0891ce1c74bc31eb
Timestamp:
Friday 25 November 2022 at 19:16:06 UTC
()
Proposer:
Authorizers:
Gas used:
29