Flow price: --
0a4d22f54e1e08c9d41da5cf1a2318de6e9c1251c1d09c6fc83678a0e2335274

Transaction

Hash: 0a4d22f54e1e08c9d41da5cf1a2318de6e9c1251c1d09c6fc83678a0e2335274
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:
  --> 0a4d22f54e1e08c9d41da5cf1a2318de6e9c1251c1d09c6fc83678a0e2335274:28:28
   |
28 |                             self.modifierRef.markAttendance(currentNFT: self.currentNFT, attendance: "true")    
   |                             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^

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


Hash:
0a4d22f54e1e08c9d41da5cf1a2318de6e9c1251c1d09c6fc83678a0e2335274
Status:
ERROR
Block height:
40526328
Block id:
87fd24e3617b0803010d7cb53fc891d7fbb26f1fa2777fa55abdaaba31fb1d55
Timestamp:
Tuesday 8 November 2022 at 13:43:33 UTC
()
Proposer:
Authorizers:
Gas used:
22